Polymers

MRPL PP Mangpol HM065AT is a polypropylene homopolymer injection moulding grade developed by Mangalore Refinery and Petrochemicals Limited using solvent-free Novolen gas phase technology. Designed for processors that need very high flow, fast filling, and stable part formation, HM065AT is widely suited for thin wall injection moulding, multi cavity moulding, compounding, and masterbatch applications. Mangpol HM065AT is positioned in MRPL’s high-flow injection moulding portfolio as an ultra-high flow grade for demanding moulding environments. Compared with standard injection grades, it is engineered to deliver faster cavity filling, shorter cycle times, and better dimensional consistency in thin wall and complex moulded parts. MRPL’s Novolen gas phase process supports low gel content, smooth processing, and dependable lot-to-lot quality, making HM065AT relevant for high-output converters that prioritize productivity and repeatability.

Technical Insights

MRPL HM065AT typically offers a melt flow index of 65 g/10 min at 230°C/2.16 kg, which places it in the ultra-high flow category for polypropylene homopolymer injection grades. Typical physical and mechanical values include density of 0.90 g/cm³, tensile strength at yield around 35 MPa, tensile elongation at yield around 8%, flexural modulus near 1400 MPa, and Izod impact strength around 28 J/m. Thermal properties include a Vicat softening point of 150°C and heat deflection temperature around 105°C. This combination makes HM065AT particularly attractive where moulders need excellent flow without losing the stiffness and dimensional stability expected from a homopolymer PP grade. Typical processing guidance includes barrel temperatures around 190–230°C, die temperatures around 220–250°C, and mould temperatures in the 10–30°C range. These settings support rapid mould filling, reduced cycle time, and efficient production in thin wall and multi cavity applications. The grade is also useful in compounding and masterbatch production where high flow can improve mixing, dispersion, and downstream process efficiency.

Applications

Thin Wall Injection Moulding

Mangpol HM065AT is highly suitable for thin wall injection moulding where very fast flow is required to fill narrow sections before freeze-off. This makes it a strong option for thin wall containers, lids, and packaging parts where converters need high productivity, lower cycle times, and consistent mould filling across demanding geometries.

Multi Cavity Moulding

For multi cavity moulding, HM065AT helps improve filling balance and repeatability across multiple cavities. Its ultra-high flow profile supports efficient production of high-volume moulded items where output speed, dimensional consistency, and reduced rejection rates are critical for commercial performance.

Compounding Applications

HM065AT is also relevant as a base resin for compounding operations. Its high flow can support better filler incorporation, smoother processing, and easier formulation handling, making it useful for processors developing customized polypropylene compounds for industrial applications.

Masterbatch Production

In masterbatch manufacturing, this grade offers advantages in dispersion and processability due to its strong flow characteristics. It can help improve pigment or additive distribution while supporting efficient extrusion and downstream conversion, especially where a high-flow PP carrier resin is preferred.

Comparable Alternatives

Within the MRPL portfolio, HM012T is a lower-flow general-purpose injection grade, while HM025AR is a controlled rheology option that balances stiffness and flow for thin wall and furniture applications. HM020 is another thin wall grade, but HM065AT clearly moves into a much higher flow range for faster filling, shorter cycles, and compounding-oriented use cases. This makes HM065AT the better fit when mould geometry is demanding or output speed is a top priority. In the broader market, HM065AT can be compared with OPaL MH55N, IOCL Repol H410FB, and Reliance Repol H410FB type grades used in high-flow injection moulding. Compared with these alternatives, HM065AT is especially relevant for buyers seeking MRPL-origin polypropylene homopolymer for thin wall packaging, multi cavity housewares, and compounding applications where ultra-high flow and dimensional stability are key selection factors.

MRPL PP Mangpol HR003

MRPL PP Mangpol HR003 is a polypropylene homopolymer raffia grade manufactured by Mangalore Refinery and Petrochemicals Limited using solvent-free gas phase polymerization with Novolen Technology. It is developed for extrusion-based raffia processing where converters need smooth line performance, reliable tape formation, and a practical balance between tenacity and toughness. This grade is positioned for woven sacks, FIBC, monofilament, leno bags, ropes, and yarns, making it highly relevant for industrial packaging, agricultural packaging, woven conversion, and bulk handling applications. For buyers searching MRPL PP Mangpol HR003, HR003 raffia grade, PP raffia raw material, or polypropylene for woven sacks in India, this grade fits high-intent procurement and technical evaluation requirements. Mangalore Refinery and Petrochemicals Limited (MRPL) markets its polypropylene range under the Mangpol PP brand. Its Novolen gas-phase polypropylene plant is designed to produce a broad range of homopolymer grades with strong lot-to-lot consistency, low gel content, smooth processing at high line speed, and dependable product quality. This manufacturing background strengthens HR003’s positioning for raffia processors looking for stable extrusion performance and reliable conversion behavior.

Technical Description and Performance Insights

MRPL PP Mangpol HR003 is built for raffia extrusion where melt behavior and orientation response directly affect tape quality and downstream conversion. Its melt flow index of 3.5 g/10 min makes it suitable for processors who need a controlled flow profile for stretched tape production, helping maintain a workable balance between extrusion stability and mechanical performance. The grade delivers tensile strength at yield of 34 MPa and tensile elongation at yield of 9 percent, which supports its use in applications where tapes and filaments must perform reliably during weaving, stitching, bag conversion, and end-use handling. A flexural modulus of 1500 MPa contributes to structural stiffness, while Izod impact strength of 35 J/m helps improve toughness in practical packaging environments. From a thermal perspective, HR003 offers a Vicat softening point of 154°C and heat deflection temperature of 100°C. These values support processing robustness and dimensional reliability in industrial raffia applications. The official positioning around excellent processability, low water carryover, and a strong tenacity-toughness balance makes this grade especially relevant for woven packaging manufacturers comparing domestic PP raffia grades.

Processing Guidance

MRPL recommends barrel temperatures in the range of 220–280°C and die temperatures of 260–280°C for efficient extrusion. Quench temperature guidance is 30–40°C, while oven temperature is recommended at 155–160°C. These processing conditions are aligned with raffia tape production where stable extrusion, proper quenching, and effective orientation are critical for final tape quality.

Applications

Woven Sacks for Industrial Packaging

MRPL PP Mangpol HR003 is widely suited for raffia tapes used in woven sacks for fertilizers, cement, polymer granules, sugar, food grains, and other bulk materials. In these applications, processors need polypropylene homopolymer grades that support strong tape formation, weaving consistency, and dependable bag performance during storage, stacking, and transport.

FIBC and Jumbo Bag Applications

For FIBC and jumbo bag manufacturing, HR003 offers the type of raffia performance needed for heavy-duty bulk packaging. Its balance between tenacity and toughness makes it relevant for converters producing tapes and woven structures that must withstand demanding industrial handling conditions.

Monofilament, Ropes and Yarn Conversion

Mangpol HR003 is also suitable for monofilament, ropes, and yarn-based applications where extrusion consistency and mechanical reliability are important. Manufacturers evaluating PP homopolymer grades for filament-oriented products can consider this grade where stable processing and durable end-use behavior are both priorities.

Leno Bags for Agricultural Packaging

In leno bag applications, HR003 supports the production of woven packaging used for vegetables, fruits, and agricultural produce. This makes it relevant for converters targeting breathable packaging formats that still require good tape integrity, process consistency, and practical toughness during logistics and handling.

General Raffia and Woven Fabric Uses

Beyond standard sacks and bags, this grade is relevant for general raffia tapes and woven fabric applications across industrial packaging segments. Buyers looking for a polypropylene raffia grade in India for extrusion-based woven conversion can position HR003 as a practical material choice for stable production and broad application utility.

Comparable Alternatives and Grade Positioning

Within the MRPL portfolio, HR003 is clearly positioned as a raffia grade, while other Mangpol grades serve film, thermoforming, injection molding, and yarn or fiber applications. This distinction matters because raffia processors need a grade optimized for tape extrusion and woven conversion rather than a higher-flow film or molding resin. Compared with domestic alternatives such as OPaL RH03 and Repol B210R-type raffia grades, MRPL PP Mangpol HR003 competes in the low-MFI PP homopolymer raffia segment used for woven sacks, FIBC, and oriented tape applications. Its differentiation comes from the Novolen technology platform, the official emphasis on low water carryover, and its balanced tenacity-toughness profile. The rationale behind HR003’s assigned grade positioning is straightforward: it is designed for extrusion-led raffia applications where processors need dependable line behavior, strong tape conversion, and reliable end-use performance. It should be preferred when the application is woven packaging or industrial raffia rather than film packaging or injection molded products.

MRPL PP Mangpol HR005T

MRPL PP Mangpol HR005T is a polypropylene homopolymer raffia grade manufactured by Mangalore Refinery and Petrochemicals Limited using solvent-free gas phase polymerization with Novolen Technology. It is designed for converters looking for a dependable PP raffia grade for high-speed extrusion lines, general-purpose wrapping, and packaging conversion where process consistency and balanced mechanical performance are critical. Mangpol HR005T is positioned as a general-purpose raffia and wrapping grade within the MRPL polypropylene portfolio. For buyers searching MRPL PP Mangpol HR005T, HR005T PP raffia grade, Mangpol HR005T supplier, or polypropylene homopolymer for wrapping in India, this grade offers a practical combination of extrusion efficiency, low water carryover, and stable end-use performance.

About the Manufacturer

Mangalore Refinery and Petrochemicals Limited (MRPL) markets its polypropylene range under the Mangpol PP brand. Its 440 KTA Novolen gas-phase polypropylene plant uses Ziegler-Natta catalyst technology and is known for low gel content, smooth processing at high line speed, excellent lot-to-lot consistency, and strong organoleptic characteristics. This manufacturing profile supports HR005T’s positioning as a reliable raffia grade for converters that prioritize throughput, consistency, and process stability.

Technical Description and Performance Insights

MRPL PP Mangpol HR005T is engineered for extrusion-led raffia and wrapping applications where stable melt flow and line efficiency are important. Its melt flow index of 4.5 g/10 min at 230°C/2.16 kg gives it a slightly higher-flow profile than lower-MFI raffia grades, which can support smoother processing and improved throughput on high-speed lines. The grade delivers tensile strength at yield of 34 MPa and tensile elongation at yield of 9 percent, making it suitable for applications where tapes and converted structures need a dependable balance of strength and controlled flexibility. A flexural modulus of 1400 MPa supports stiffness in converted packaging formats, while Izod impact strength of 30 J/m contributes to toughness during handling, winding, and downstream use. From a thermal standpoint, HR005T offers a Vicat softening point of 150°C and heat deflection temperature of 90°C. These values support stable processing and practical dimensional performance in raffia and wrapping applications. The official positioning around excellent processability, low water carryover, and a strong tenacity-toughness balance makes HR005T relevant for processors comparing PP homopolymer raffia grades for high-speed extrusion.

Processing Guidance

MRPL recommends barrel temperatures of 220–280°C and die temperatures of 260–280°C for extrusion processing. Quench temperature is guided at 30–40°C, while oven temperature is recommended at 155–160°C. These conditions are important for converters seeking stable tape formation, controlled orientation, and efficient line performance in raffia and wrapping production.

Applications

General Purpose Raffia Extrusion

MRPL PP Mangpol HR005T is suitable for general-purpose raffia extrusion where processors need a polypropylene homopolymer grade that runs efficiently on high-speed lines. Its flow profile and processability make it useful for converters focused on stable output, consistent tape behavior, and practical production economics.

Wrapping and Packaging Conversion

HR005T is positioned for wrapping applications where smooth extrusion and balanced mechanical properties are important. In packaging conversion, this makes the grade relevant for manufacturers looking for a dependable PP raffia raw material that can support consistent processing and usable end-product toughness.

High-Speed Extrusion Lines

One of the key strengths of Mangpol HR005T is its suitability for high-speed extrusion. Converters operating faster lines often need a grade with controlled flow, low carryover, and stable processing behavior, and HR005T fits this requirement well within the general-purpose raffia segment.

Industrial Packaging Uses

Beyond wrapping, HR005T can be considered for broader industrial packaging applications where raffia-type conversion is needed. It is especially relevant for manufacturers seeking a PP homopolymer grade that balances throughput and mechanical reliability without moving into film-specific or injection-moulding resin categories.

General Conversion Applications

Because HR005T is positioned as a general-purpose grade, it can serve converters who need flexibility across wrapping and raffia-led packaging uses. This makes it a practical choice for buyers evaluating domestic polypropylene grades for stable supply, process consistency, and broad conversion relevance.

Comparable Alternatives

Within the MRPL portfolio, HR005T is positioned as a general-purpose raffia and wrapping grade, while HR003 is more specifically aligned with woven sacks, FIBC, monofilament, and leno bag applications. This means HR005T is better suited where converters want slightly higher flow and high-speed processing support, while HR003 is a more application-specific raffia grade for woven packaging structures. Compared with MRPL film grades such as HF003 and HF010, HR005T is clearly not a film-focused resin. It is also distinct from injection moulding grades like HM012T and high-flow yarn or fibre grades such as HY035R and HY035UR. Its assigned grade logic is centered on extrusion-led raffia and wrapping applications rather than molding, film, or fibre production. Against broader Indian market alternatives such as OPaL RH03 and Repol B210R-type raffia grades, HR005T competes as a PP homopolymer raffia grade for converters who value processability, throughput, and balanced tenacity and toughness. Its differentiation comes from MRPL’s Novolen technology platform, the official emphasis on low water carryover, and its suitability for high-speed extrusion lines.

MRPL PP Mangpol HY035UR

MRPL PP Mangpol HY035UR is a controlled-rheology polypropylene homopolymer fibre grade manufactured by Mangalore Refinery and Petrochemicals Limited using solvent-free Novolen gas phase polymerization. Designed for non-woven, extrusion lamination, medical apparel, baby hygiene, packaging, and diaper applications, this high-flow PP grade is built for converters that need stable processing, clean fibre formation, and reliable end-product performance. Mangpol HY035UR sits in MRPL’s fibre and non-woven grade basket alongside HY035R and is positioned for high-speed spunbond and related conversion lines. The grade is recognized as a 35 MFI polypropylene homopolymer with controlled rheology, making it suitable where smooth flow, consistent web formation, and dependable mechanical balance are critical. MRPL’s polypropylene portfolio is produced through Novolen gas phase technology with Ziegler-Natta catalyst systems, supporting low gel content, lot-to-lot consistency, and good organoleptic characteristics.

Technical Insights

MRPL HY035UR is understood as a fibre-grade PP homopolymer with a melt flow index of about 35 g/10 min at 230°C/2.16 kg. In the closely aligned HY035R class, typical performance values include tensile strength at yield around 33 MPa, tensile elongation at yield around 8%, flexural modulus around 1300 MPa, Izod impact strength around 28 J/m, and Vicat softening point near 152°C. This property profile gives processors a useful balance of flow, stiffness, and thermal resistance for lightweight non-woven structures and extrusion-lamination applications. From a processing standpoint, the grade is suited to fibre spinning and non-woven conversion where stable melt behavior matters. Typical operating guidance includes barrel temperatures around 195–235°C, die heater temperatures around 235–240°C, and quench air temperatures around 15–18°C. The controlled-rheology profile helps support high-speed throughput, while low gel tendency reduces the risk of spinneret blockage and surface defects. A related product-family advantage is resistance to gas fading, which is valuable where appearance retention and shade stability matter in hygiene and medical non-woven products.

Applications

Non-Woven Spunbond

Mangpol HY035UR is highly suitable for spunbond non-woven production used in industrial and consumer applications. Its high-flow fibre-grade profile helps converters achieve stable filament formation, uniform web structure, and efficient processing on high-speed lines. This makes it a strong fit for non-woven manufacturers seeking polypropylene granules for consistent spunbond output in India.

Medical Apparels and Surgical Fabrics

This MRPL PP grade is well positioned for medical apparel applications such as gowns, drapes, mask layers, and other disposable healthcare fabrics. The combination of controlled rheology, process consistency, and clean conversion behavior supports manufacturers that require dependable non-woven performance for medical and hygiene-oriented production.

Baby Hygiene and Diaper Structures

HY035UR is also relevant for baby hygiene products including diaper components and related absorbent hygiene structures. Its flow behavior supports lightweight non-woven layers, while its mechanical balance helps maintain fabric integrity in demanding end uses. For diaper and hygiene converters, this makes the grade attractive where softness, processability, and production stability are all important.

Packaging and Extrusion Lamination

In packaging and extrusion lamination applications, Mangpol HY035UR offers the flow profile needed for efficient coating and lamination operations. It is suitable for converters looking for polypropylene homopolymer grades for laminated packaging structures where smooth processing, thermal stability, and reliable line performance are key selection factors.

Comparable Alternatives

Within MRPL’s own portfolio, HY035UR is clearly differentiated from low-MFI raffia and film grades such as HR003 and HF010, which are designed for woven sacks and film packaging rather than fibre and non-woven conversion. It also differs from injection grades like HM012T and HM065, which target moulded articles and thin-wall parts instead of spunbond or lamination lines. Against market alternatives, HY035UR can be compared with OPaL RH38, OPaL RH25X, and IOCL fibre-oriented polypropylene grades. RH38 is typically positioned strongly for spunbond non-woven applications, while RH25X is more associated with fibre and filament uses. HY035UR stands out for buyers specifically seeking MRPL-origin material with Novolen gas phase processing characteristics, strong non-woven suitability, and product-family alignment with gas-fading resistance and compliance-oriented documentation logic.

Nouryon DCP Perkadox 14‑40B

DiCumyl Peroxide

Nouryon Perkadox 14‑40B is a bifunctional organic peroxide—di(tert‑butylperoxyisopropyl) benzene (BIPB)—formulated at 40% active content on an inert carrier (powder or granules). Unlike traditional dicumyl peroxide (DCP), this BIPB-based crosslinking agent offers a smell-free processing experience with lower odor emissions, making it ideal for premium rubber, cable, footwear, and specialty plastics manufacturers. This design ensures safe handling, accurate dosing, and excellent dispersion in elastomer and polyolefin compounds across Delhi NCR, Mumbai, Ahmedabad, Pune, Kolkata and other industrial clusters. Perkadox 14‑40B serves as a superior alternative to standard DCP (dicotyl peroxide) for applications requiring reduced odor, improved scorch safety, and consistent crosslinking performance in EVA foams, XLPE cable insulation, rubber vulcanization, and polyethylene crosslinking.

Functional Features & Technical Detail

40% Active BIPB (Smell-Free Peroxide): Ensures efficient crosslinking in rubbers and polyolefins at lower peroxide loadings with minimal odor—a key advantage over traditional DCP.
Carrier-Based Formulation: Off-white powder/granules improve flow, reduce dusting, and make dosing safer and more accurate compared to pure dicumyl peroxide.
Bifunctional Peroxide Chemistry: Efficiently crosslinks NR, EPDM, HNBR, FKM, CPE, EVA, and other elastomers outperforming generic DCP in scorch safety.
Excellent Scorch Safety: Allows longer mixing times and one-step processing for many compounds, reducing production complexity versus dicumyl peroxide systems.
Proven Processing Window: Well-documented curing and safe processing temperatures for robust, reproducible results in Indian manufacturing environments.
Low Odor, High Performance: Ideal for indoor processing, worker comfort, and compliance with Indian workplace safety standards.

Applications

Nouryon Perkadox 14‑40B (BIPB crosslinking agent) is trusted by Indian and global processors for:

Rubber Crosslinking & Vulcanization: Used in natural rubber, EPDM, HNBR, FKM, and specialty elastomers for automotive hoses, seals, gaskets, and under-the-hood parts. Outperforms traditional DCP in scorch safety and odor control.
Polyolefin & EVA Crosslinking: Key for XLPE cable insulation, EVA/PE foam, footwear soles, and thermoplastic elastomer (TPE) parts—delivering superior heat, compression set, and mechanical strength with reduced smell compared to dicumyl peroxide.
Industrial & Automotive: Enables high-performance hoses, rollers, and technical rubber articles across Delhi NCR, Mumbai, and Ahmedabad manufacturing hubs.
Wire & Cable Insulation: Crosslinks PE and EVA in insulation and jacketing for enhanced thermal and chemical resistance—a smell-free alternative to DCP-based systems.

EVA Foam for Footwear & Sports: Produces resilient, durable foam with minimal processing odor—critical for large-scale footwear manufacturing in India.

Other Nouryon Smell free Dicumyl Peroxides

Beyond Perkadox 14‑40B, Nouryon offers several related peroxides for rubber and polyolefin crosslinking:

Perkadox 14‑EP40: Granular 40% BIPB formulation (smell-free alternative to DCP) with similar application range.
Perkadox BC‑40B/BC‑40BD: 40% dicumyl peroxide (DCP) formulations on inert carrier for traditional crosslinking.

JITSY can help compare BIPB 40% (smell-free) vs DCP 40% systems in terms of cure profile, odor, and end-product performance for specific Indian applications.

Complementary Additives for Rubber & Polyolefin Compounds

Perkadox 14‑40B is typically used in combination with:

Fillers and reinforcing agents (e.g., carbon black, silica) for mechanical tuning.
Antioxidants and stabilizers to protect peroxide-cured polymers against thermal and oxidative degradation.
Plasticizers, co-agents, and processing aids that refine flow, cure density, and surface finish in final parts.

A coherent additive package, combined with BIPB crosslinking, enables robust performance in automotive, cable, and industrial components for the Indian market.

Nouryon DCP Perkadox BC‑FF

DiCumyl Peroxide

Nouryon DCP Perkadox BC‑FF is a high-purity, crystalline dicumyl peroxide (DCP, CAS 80‑43‑3) engineered for reliable crosslinking and polymerization. It is widely used as:

A crosslinking agent for natural and synthetic rubbers (EPDM, EPR, silicone), polyolefins (PE, EVA), and thermoplastic elastomers.
A polymerization initiator for styrene and styrenic copolymers.
A key additive in EVA/PE foam, wire & cable, and molded rubber/plastic parts.

Perkadox BC‑FF decomposes at processing temperature to generate free radicals, enabling robust crosslinked networks that deliver mechanical, thermal, and chemical performance in demanding applications.

Key Features and Benefits

High purity (≥99%) for consistent cure and crosslinking.
Crystalline, free-flowing form for easy dosing and dispersion.
Versatile initiator/crosslinker for rubbers, polyolefins, and styrene (co)polymers.
Excellent scorch safety and moderate cure rate for safe processing.
Brand assurance from Nouryon, a global leader in organic peroxides with local production in India.

Functional Features (Technical Highlights)

Consistent Assay: ≥99% purity and active oxygen content.
Controlled Bulk Density: 660–705 kg/m³ for predictable mixing.
Optimized Decomposition: Reliable half-life and activation energy for process safety.
Multi-Industry Approval: Used in rubber, plastics, cables, footwear, and foam.
India-Ready Compliance: Supplied with TDS/SDS, regulatory support, and local logistics.

Applications

Nouryon DCP Perkadox BC‑FF is trusted by Indian and global manufacturers for:

Rubber Vulcanization: Crosslinking natural rubber, EPDM, EPR, and silicone for automotive, footwear, and industrial use.
Polyolefin Crosslinking: Creating crosslinked PE/EVA foams, wire & cable insulation, and heat-resistant parts.
Styrene (Co)Polymerization: Initiating polymerization in mass styrene and copolymer processes.
EVA/PE Foam Production: Enhancing resilience, durability, and thermal stability in footwear and sports goods.
Automotive & Infrastructure: Used in molded seals, gaskets, pipes, and high-performance profiles.

Nouryon Expancel 031 DU 40

Nouryon Expancel 031 DU 40 is a high-performance dry, unexpanded thermoplastic microsphere blowing agent and lightweight filler engineered for thermoplastics, PVC plastisols, underbody coatings, adhesives, porous ceramics, construction materials, printing inks, and technical textiles. As a leading supplier in India, JITSY provides Expancel 031 DU 40 to all major industrial clusters backed by technical expertise, local stock, and compliant logistics. Expancel 031 DU 40 features a robust acrylonitrile-based shell filled with volatile gas, expanding physically in a controlled temperature window (Tstart 80–95 °C, Tmax 120–135 °C). This enables fine, uniform cell structures, significant density reduction, and improved insulation and mechanical properties—without chemical residues or process disruption.

Functional Features & Technical Authority

Expancel 031 DU 40 is engineered for:

Dry, unexpanded microspheres: Free-flowing powder for easy dosing and uniform dispersion.
Low expansion onset: Expands from as low as 80 °C, ideal for low-to-medium temperature processes including textile screen printing and puff printing inks.
40 µm expanded particle size: Delivers smooth surfaces, fine cell structure, and controlled texture in coatings, ceramics, and 3D effect inks.
Very low expanded density: Achieves substantial weight reduction and material savings per unit volume.
Closed-cell, compressible structure: Improves insulation, cushioning, impact resistance, and acoustic damping.

Applications & Industry Use

Expancel 031 DU 40 is widely applied in:

Thermoplastics & PVC Plastisols: Enables lightweight, flexible parts with fine, uniform cell structures for automotive, appliance, and industrial plastics. Reduces density and enhances insulation and impact resistance.
Underbody Coatings, Paints & Inks: Used in automotive underbody coatings, high-build paints, and especially in puff printing inks for textiles and 3D effect screen printing inks. Delivers density reduction, matting, texture control, and the signature raised “puff” or 3D tactile effect for fashion and branding applications.
Adhesives, Sealants, Putties & Porous Ceramics: Lowers density, improves gap-filling, reduces shrinkage and cracking, and forms controlled porosity for thermal insulation in ceramics.
Construction Materials & Technical Textiles: Adds bulk, softness, and improved insulation to mortars, boards, and coated fabrics without increasing weight. Enhances crack resistance and acoustic performance in building products.
Puff Additive for Textile Printing: As a specialty puff additive, Expancel 031 DU 40 is widely used by Indian textile printers for producing high-quality, soft, and durable raised prints on garments, t-shirts, and fashion textiles.

Nouryon Expancel 909 DU 80

Nouryon Expancel 909 DU 80 is a premium dry, unexpanded thermoplastic microsphere blowing agent and lightweight filler designed for advanced silicone rubber, coatings, plastics, construction materials, and technical textiles. As a leading supplier in India, JITSY delivers Expancel 909 DU 80 to all major industrial hubs backed by local technical support, regulatory guidance, and traceable documentation. Nouryon Expancel 909 DU 80 features a robust acrylonitrile - based shell filled with volatile gas, expanding physically in a controlled temperature window (Tstart 118 - 128 °C, Tmax 172 - 187 °C). This enables precise density reduction, surface control, and matting effects without chemical residues, making it ideal for demanding Indian manufacturing environments.

Functional Features & Technical Authority

Nouryon Expancel 909 DU 80 is engineered for:

Dry, unexpanded microspheres: Free flowing powder for easy dosing and dispersion.
Controlled physical expansion: Expands sharply in the 118 - 187 °C range, ideal for silicone vulcanization, coatings, and construction.
80 µm expanded particle size: Delivers fine to medium texture, matting, and smoothness in coatings and elastomers.
Very low expanded density: Enables significant weight savings and cost reduction per unit volume.
Closed cell, compressible structure: Enhances resilience, impact absorption, and crack resistance in coatings and sealants.

Applications & Industry Use

Nouryon Expancel 909 DU 80 is widely applied in:

Silicone Rubber & Elastomers: Reduces weight in automotive, electrical, and industrial silicone parts, improves cushioning and insulation, and supports closed cell structure without loss of flexibility.
Coatings & Paints: Used in automotive underbody, industrial, and architectural coatings for density reduction, matting, micro texture, and improved stone chip resistance. Enables lower VOC, better film build, and antislip properties.
Plastics & Construction Materials: Lowers density in molded plastics, profiles, and composite panels. Improves sag control, shrinkage, and spreadability in putties, mortars, and joint compounds.
Technical Textiles & Specialty Surfaces: Adds bulk, tactile effects, and matting to coated fabrics, nonwovens, and specialty finishes especially where fine texture and low weight are critical.

Nouryon Expancel 920 DU 20

Nouryon Expancel 920 DU 20 is a high-performance, dry, unexpanded thermoplastic microsphere blowing agent and lightweight filler engineered for artificial leather, PVC plastisols, adhesives, weather strips, coatings, and construction materials. As an authorized JITSY distributor, we supply Nouryon Expancel 920 DU 20 to processors and manufacturers in Delhi NCR, Mumbai, Ahmedabad, Chennai, and industrial hubs across India—helping you achieve fine, uniform 20 µm-class cells for lightweight, resilient, and smooth-surface products. Nouryon Expancel 920 DU 20 is a DU-grade (dry, unexpanded) thermoplastic microsphere supplied as a free-flowing powder of hollow polymer spheres with a gas core. When heated, the shell softens and the gas expands, inflating the particles into stable, closed-cell structures—delivering both blowing agent and lightweight filler benefits for advanced polymer, coating, and construction systems.

Key Features and Benefits

Fine, uniform cell size: Expanded ~20 µm, ideal for smooth finishes and thin coatings
Controlled expansion: Mid-range window (start ~118–145 °C, peak ~152–175 °C) for precise process integration
Low density: Achieves significant weight reduction in artificial leather, PVC plastisols, and adhesives
Shrinkage and surface control: Minimizes after-sinking, improves insulation, and limits shrinkage in foamed layers
Solvent and temperature resistance: Suitable for alkaline, PVC, and solvent-based systems—no water content

Functional Features (Technical Authority)

Physical expansion (not chemical): Clean, residue-free foaming
Tiny cell structure: For smooth, resilient, and flexible end-products
Closed-cell network: Enhanced insulation and acoustic damping
Consistent cell population: Reliable bulk density and surface quality
Optimized for Indian processing: Matches local curing and foaming lines

Applications & Industry Use

Nouryon Expancel 920 DU 20 is widely applied in:

Artificial leather and flexible coatings: Generates fine, uniform foams beneath the surface, improving hand feel, insulation, and surface smoothness for premium synthetic leather and coated textiles.
PVC plastisols and underbody sealants: Delivers lightweight, resilient, and shrinkage-controlled foams for automotive, flooring, and technical textile applications.
Adhesives, weather strips, and construction materials: Supports gap-filling, acoustic/thermal insulation, and weight reduction in automotive, building, and industrial products.
Technical textiles, paints, and coatings: Used for lightweighting, surface modification, and shrinkage control in high-performance coatings and thin decorative layers.
Other polymer systems: Ideal where very fine, discrete cells are needed for smoothness, flexibility, or thin foam layers.

Advantages vs Other Microspheres & Blowing Agents

Sharper process control: Expands physically, not chemically—no decomposition byproducts
Finer texture: 20 µm cell size for premium surfaces
Superior insulation: Closed-cell network for thermal/acoustic performance
Weight savings: Outperforms mineral fillers in density reduction
Flexible selection: Choose 920 DU 20 for thin, smooth foams; higher-numbered DU grades for coarser effects

Handling, Storage & Safety

Industrial hygiene: Use dust control, ventilation, PPE
Storage: Keep sealed, cool, dry; avoid heat, humidity, and heavy compression
Processing: Add after pigment/filler dispersion; avoid excess shear before expansion; optimize heating profile for full expansion before cooling

Why Source Nouryon Expancel 920 DU 20 from JITSY in India

Local inventory: Fast supply to Delhi NCR, Mumbai, Ahmedabad, Chennai, and all major clusters
Technical support: Application guidance for artificial leather, PVC plastisols, adhesives, and construction
Traceability: Batch documentation, direct access to Nouryon technical data
Collaboration: Global sourcing and best practices for Indian processors

Nouryon Expancel 920 DU 40

Nouryon Expancel 920 DU 40 is the industry’s preferred thermoplastic expandable microsphere blowing agent and lightweight filler for puff plastisol inks, textile printing inks, and raised garment effects. As an authorized/stocking distributor, JITSY supplies Nouryon Expancel 920 DU 40 to ink manufacturers, screen printers, and industrial formulators across India. We offer local stock, technical support, and batch traceability for both high-volume and specialty applications. Nouryon Expancel 920 DU 40 is engineered for:

Puff plastisol inks and textile screen printing (delivering uniform, soft, raised effects with a premium hand feel)
PVC plastisols, underbody sealants, putties, polyurethane and acrylic caulks, weather strips, printing inks, coatings, and construction materials (enabling weight reduction, improved elasticity, and controlled expansion)

This DU (dry, unexpanded) grade expands at 121–178 °C to a fine, uniform 40 µm cell size, ideal for both high-quality puff ink effects and industrial lightweighting.

Key Features and Benefits Across Puff Ink, Plastisols and Sealants

Uniform expansion: Consistent, stable puff height and smooth, 3D raised effect in textile prints
Soft, elastic hand feel: Lightweight, compressible, and resilient puff prints for fashion and sportswear
Closed-cell structure: Excellent wash durability, low after-sinking, and high recovery after deformation
Low density: Significant weight reduction and material savings in inks, sealants, and construction materials
Versatile compatibility: Works in PVC plastisols, solvent-based sealants, and non-aqueous coatings

Technical Specifications of Nouryon Expancel 920 DU 40

DU Grade and Chemical Nature

DU = Dry, Unexpanded: Powder form for non-aqueous systems; expands only during user’s process
Thermoplastic shell: Acrylonitrile-based, encapsulating a hydrocarbon gas
No water content: Perfect for PVC plastisols, puff inks, and solvent-borne sealants

Expansion Temperature Window and 40 µm Expanded Particle Size

Expansion onset: ~121 °C; max expansion: up to ~178 °C—matches typical puff ink curing and PVC plastisol gelling
Expanded particle size: ~40 µm—yields smooth, rounded, uniform puff or foam structure

Density, Cell Structure and Mechanical Behaviour

Very low expanded density—drives weight savings and high coverage
Uniform, closed-cell microstructure—gives softness, resilience, and low shrinkage
Improved vibration and sound absorption in automotive and construction sealants

Forms, Handling Characteristics and Storage Stability

Supplied as: Dry, free-flowing white powder
Storage: Cool, dry, sealed; avoid moisture and excessive compression
Shelf life: Maintains expansion performance when properly stored

Puff Ink and Textile Printing Applications

Puff Plastisol Inks for Garment and Textile Printing

Nouryon Expancel 920 DU 40 is the industry standard for puff plastisol inks in India’s fashion, sportswear, and branding segments. It produces a stable, uniform puff height with soft, cushiony hand feel, and is compatible with typical screen printing, mesh counts (32–43T), and curing profiles (140–160 °C, 1–2 min).

Raised Logos, Lettering and Graphic Effects

Delivers crisp, tactile 3D effects for logos, lettering, and graphics on cotton, blends, and technical textiles—favoured by exporters in Tiruppur, Ludhiana, Surat, and Mumbai.

Process Guidelines for Puff Ink

Ink formulation: Disperse DU powder into plastisol base; adjust viscosity for optimal laydown
Mesh/film build: Medium mesh, generous deposit for best puff
Curing: Oven/tunnel dryer or flash cure at 140–160 °C for 1–2 min; avoid overcuring
Troubleshooting: Our technical team can advise on pinhole prevention, puff uniformity, and wash durability

Other End‑Use Applications Suggested by Manufacturer

PVC Plastisols and Underbody Sealants

Lightweight, elastic underbody coatings and seam sealers for automotive and construction
Uniform cell structure, low shrinkage, and easy sanding

Putties, Polyurethane and Acrylic Sealants

Used in high-build putties, PU sealants, and acrylic caulks for shock/vibration absorption, easy application, and low after-sinking

Printing Inks, Weather Strips and Coatings

Enhances density reduction and resilience in specialty inks, weather strips, and industrial coatings

Construction Materials and Polymer Systems

Provides insulation, weight reduction, and crack resistance in mortars, boards, and composite systems

Advantages of Nouryon Expancel 920 DU 40 vs Chemical Blowing Agents and Conventional Fillers

Benefits in Puff Ink and Textile Printing

Physical expansion: No chemical by-products, odor, or color change
Uniform, soft, lightweight puff: Unmatched by mineral fillers or chemical agents
Superior durability & wash fastness: Closed-cell structure resists compression and flexing

Benefits in PVC Plastisols, Sealants and Underbody Coatings

Low after-sinking and shrinkage: Maintains build and smoothness over time
Easy sanding and rework: Ideal for automotive and construction applications

Selection vs Other Expancel Grades

920 DU 40: Best for mid-to-high temp curing, fine puff, and soft hand feel
031/051/053 DU 40: For lower temp or different texture
930 DU 120/909 DU 80: For coarser, higher-build effects

Nouryon Expancel 930 DU 120

Nouryon Expancel 930 DU 120 is a high performance, dry, unexpanded thermoplastic microsphere blowing agent and lightweight filler engineered for PVC plastisols, coatings, sealants, plastics, and construction materials. Nouryon Expancel 930 DU 120 features a unique polymer shell and encapsulated gas, expanding physically under heat to reduce density, control film build, and enhance surface finish without chemical decomposition by-products. Its expansion window (Tstart 117 - 127 °C, Tmax 189 - 204 °C) is tailored to Indian processing cycles in coatings, plastisols, and sealants, enabling precise process control and reliable weight reduction.

Functional Features & Technical Authority

Nouryon Expancel 930 DU 120 is defined by:

Dry, unexpanded microspheres: Free-flowing white powder for easy dosing and dispersion.
Physical expansion: Expands with heat, no chemical residues or gas by-products.
120 µm class particle size: Balances bulk and surface smoothness in coatings and plastisols.
Very low expanded density: Enables substantial weight savings and cost reduction.
Robust shell chemistry: Acrylonitrile based copolymer for resilience and compressibility.

Applications & Industry Use

Nouryon Expancel 930 DU 120 is widely applied in:

PVC Plastisols & Thermoplastics: Reduces density in automotive underbody coatings, molded parts, and flexible profiles. Delivers lighter, more energy-efficient products with excellent impact resistance and controlled surface texture.
Coatings & Underbody Systems: Used in automotive seam sealers, anti-slip industrial floors, and high-build paints to enhance film build, stone-chip resistance, and sanding properties. Lowers VOC per litre and improves surface finish for OEM and refinish lines.
Sealants, Putties & Construction: Optimizes yield, sag control, and workability in building putties, caulks, and repair mortars. Minimizes cracking and shrinkage in thick applications and supports easier vertical/overhead use.
Technical Textiles & Specialty Surfaces: Adds bulk, softness, and texture in textile coatings and specialty finishes (when process temperatures fit DU 120 expansion window).
Lightweight Composites: Used in specialty foams and composite panels for precise density control and improved compressibility.

Nouryon Expancel 938 DU 120

Nouryon Expancel 938 DU 120 is a specialty dry, unexpanded thermoplastic microsphere blowing agent and lightweight filler engineered for advanced plastics, coatings, sealants, and construction materials. Nouryon Expancel 938 DU 120’s unique dual action - physical expansion under heat and ultra lightweight filling; enables consistent density reduction, better surface finish, and improved mechanical properties in demanding applications. Its expansion profile (Tstart 120 - 132 °C, Tmax 192 - 210 °C) is tailored for Indian processing conditions in plastics, foams, coatings, and putties.

Product Description & Technical Details

Nouryon Expancel 938 DU 120 is an expandable microsphere which consists of dry, unexpanded thermoplastic microspheres: each is a copolymer shell encapsulating a volatile gas. When heated, the shell softens and the gas expands, multiplying the microsphere’s volume and creating a foaming effect in the host material. The “DU 120” designation means:

DU: Dry, unexpanded (expands only during processing)
938: Specific shell/gas chemistry for defined expansion and resilience
120: Expands to ~120 µm class particle size, ideal for bulk and smoothness

Engineered for:

Physical, residue free expansion (no chemical by-products)
Low expanded density (≤7.5 kg/m³)
Mid to high process temperature compatibility (Tstart 120 - 132 °C, Tmax 192 - 210 °C)
Stable, free flowing powder for easy handling and dosing

Applications

Plastics & Polymeric Foams

Nouryon Expancel 938 DU 120 is widely used in PVC, EVA, and other thermoplastic compounds to achieve lightweight, low density profiles in shoe soles, automotive parts, and molded technical components. Its 120 µm class expansion delivers uniform cell structure, cushioning, and significant weight reduction (up to 30%) without sacrificing mechanical strength. Indian plastics processors use this grade for cost savings, energy efficiency, and improved product performance.

Coatings & Underbody Systems

In automotive underbody coatings, industrial paints, and protective finishes, Nouryon Expancel 938 DU 120 acts as a physical blowing agent and lightweight filler. It reduces dry film density, enhances stone chip resistance, and improves surface smoothness. The grade’s expansion window is ideally suited to the baking/curing cycles used in Indian OEM and refinish operations. It also helps lower VOC per litre and minimizes cracking in thick films.

Construction Putties, Joint Fillers & Sealants

Nouryon Expancel 938 DU 120 is a performance additive in construction putties, joint compounds, caulks, and repair mortars. It reduces compound weight, improves sag resistance, and makes application easier especially for vertical and overhead surfaces. In cementitious and gypsum based putties, it helps control shrinkage and cracking while maintaining smooth troweling and workability. For sealant manufacturers, it optimizes yield, flexibility, and cost per volume.

Specialty Foams & Lightweight Composites

This grade is also used in specialty foam systems (e.g., for automotive, footwear, building insulation) and lightweight composite panels, where precise density control and improved compressibility are required. Its thermoplastic, closed cell structure ensures resilience and durability in demanding environments.

OPaL HDPE Opalene B48H03

OPaL HDPE Opalene B48H03 (also searched as Opalene B48H03 / HDPE B48H03 / OPAL HD B48H03) is a high density polyethylene (HDPE) polyolefin grade from ONGC Petro additions Limited (OPaL). OPaL documents B48H03 as a natural-colored material produced using Mitsui CX slurry polymerization technology, intended for blow moulding and extrusion where toughness and stress-crack resistance are key selection criteria. This grade is positioned for high impact strength and excellent ESCR (environmental stress crack resistance). It is most commonly evaluated for small plastic fuel tanks, pesticide and surfactant packaging, and general-purpose extrusion applications where processors want strong melt strength, durable performance, and stable processing for thicker or more robust parts. Manufacturer: ONGC Petro additions Limited (OPaL) (India)

Technical insights

OPaL HDPE Opalene B48H03 is defined by an extremely low melt flow combined with strong ESCR and impact performance indicators. This points to a resin engineered for melt strength and durability, often preferred for thicker-walled blow-moulded parts and extrusion profiles.

MFI 0.03 g/10 min (190°C/2.16 kg, ASTM D1238): Very low melt flow typically indicates very high molecular weight and strong melt strength. In blow moulding, this can support parison stability and help maintain wall thickness; in extrusion, it can support robust, tough profiles.
Density 0.948 g/cm³ (23°C, ASTM D1505): Confirms HDPE class and supports rigid part structure and shape retention.
Tensile Strength at Yield 23 MPa (ASTM D638): Indicates good resistance to deformation under load for tanks/containers.
Elongation at Break >500% (ASTM D638): Suggests ductility and toughness under stress, supporting resistance to brittle failure.
Notched Izod Impact 250 J/m (23°C, ASTM D256A): A useful indicator for impact performance in handling and service.
Flexural Modulus 800 MPa (ASTM D790A) & Hardness 61 Shore D (ASTM D2240): Supports stiffness for shape retention while maintaining toughness.
ESCR >600 hours (ASTM D1693B, F50, 10% Igepal): A key differentiator for chemical-contact packaging and parts exposed to surfactants where stress cracking is a common failure mode.
Vicat 122°C (ASTM D1525) & HDT 75°C (ASTM D648): Helpful indicators for shape retention at elevated temperatures encountered in storage/transport (application-dependent).

Processing guidance: 160–200°C (recommended). Storage guidance: protect from direct sunlight/heat, store dry and dust-free, and keep storage temperature below 50°C.

Applications

Small plastic fuel tanks: Opalene B48H03 is documented for small fuel tanks where toughness and long-term integrity are critical. The very low MFI profile is typically evaluated where melt strength and robust part performance are prioritized over high-flow, thin-wall, fast-cycle packaging. Pesticide packaging: Agrochemical packs demand durability and resistance to cracking under stress and chemical exposure. With OPaL’s stated positioning on high impact and excellent ESCR, HDPE B48H03 is relevant for blow-moulded pesticide containers where leak prevention and service reliability matter. Surfactant packaging: Surfactants can increase stress-crack risk in plastics under load. B48H03’s ESCR-led profile makes it a practical candidate for surfactant-containing formulations and similar household/industrial liquids. General-purpose extrusion: OPaL also positions B48H03 for general extrusion applications. Processors typically evaluate it when they want a tough HDPE with strong melt strength for extruded products where durability and crack resistance are important.

Comparable alternatives

For SEO accuracy and buyer trust, describe alternatives as comparable OPaL HDPE blow-moulding grades, not direct substitutes, because equivalence is not confirmed without matching the full manufacturer TDS and validating in trials.

Opalene B55H03: Positioned for large containers and water tanks with strong impact and ESCR. Comparable by performance intent (toughness/ESCR), but it targets different article sizes and has different flow/density behavior.
Opalene B5004: Positioned for smaller bottles/containers with excellent ESCR and appearance. Comparable by process family (HDPE blow moulding), but it is not a confirmed replacement for B48H03.

How to choose: if your application is fuel tanks or thick-walled chemical-contact parts, B48H03’s very low MFI and ESCR positioning are central. If your application is small consumer bottles or very large tanks, another grade may fit better—confirm by matching TDS values and running production trials.

Common search variants

Also searched as: Opalene B48H03, Opalene HD B48H03, HDPE B48H03, Opal B48H03, B48 H03, B48H03 MFI 0.03, fuel tank HDPE grade, HDPE dana / granules.

OPaL HDPE Opalene B5004

OPaL HDPE Opalene B5004 (also searched as Opalene B5004 / HDPE B5004 / OPAL HD B5004) is a high density polyethylene (HDPE) polyolefin blow-moulding grade from ONGC Petro additions Limited (OPaL). OPaL documents this grade under “HDPE Blow Molding” and states it is produced using Mitsui CX slurry polymerization technology. B5004 is positioned as a natural colored blow-moulding resin with good processing properties, excellent ESCR (environmental stress crack resistance), and good external appearance. In practical terms, that makes it a strong choice for small rigid containers and bottles (up to 5 L) where processors need stable moulding, clean aesthetics, and durability against stress crackingespecially in regulated or performance-sensitive packaging. Manufacturer: ONGC Petro additions Limited (OPaL) (India)

Technical insights

OPaL HDPE Opalene B5004 combines a low melt flow with a mid-to-high HDPE density, plus a standout ESCR valuea combination commonly evaluated for blow-moulded bottles that must resist cracking under chemical exposure and handling stress.

MFI 0.40 g/10 min (190°C/2.16 kg, ASTM D1238): Low melt flow typically supports melt strength and parison stability in blow moulding, helping maintain wall thickness and bottle consistency.
Density 0.950 g/cm³ (23°C, ASTM D1505): Indicates an HDPE designed for rigid container structure and shape retention.
Tensile Strength at Yield 24 MPa (ASTM D638): Signals good load-bearing performance for bottles that must hold shape during filling, capping, and stacking.
Elongation at Break >500% (ASTM D638): Suggests strong ductility before failure, supporting toughness in real-world handling.
Notched Izod Impact 140 J/m (ASTM D256A) / Charpy 8.5 kJ/m² (ISO 179-1): Useful indicators for impact performance in distribution and use.
Flexural Modulus 900 MPa (ASTM D790A) & Hardness 65 Shore D (ASTM D2240): Reinforces the grade’s rigid-packaging intent while balancing processability.
ESCR >500 hours (ASTM D1693B, F50, 10% Igepal): A key differentiator for packaging exposed to surfactants, agrochemicals, and household formulations where stress cracking risk is higher.
Vicat 121°C (ASTM D1525) & HDT 78°C (ASTM D648): Helpful for shape retention at elevated temperatures encountered in storage/transport (application-dependent).

Processing guidance: 160–200°C (recommended). Storage guidance: protect from direct sunlight/heat, store dry and dust-free, and keep storage temperature below 50°C.

Applications

Small rigid bottles and containers (up to 5 L): Opalene B5004 is designed for blow-moulded bottles where consistent appearance and reliable processing matter. It’s a fit for everyday rigid packaging formats that need good stiffness and durability without sacrificing moulding stability. Pesticide packaging: Agrochemical containers demand resistance to stress cracking and handling abuse. With OPaL’s stated positioning on excellent ESCR, HDPE B5004 is commonly evaluated for pesticide bottles where long-term integrity and leak resistance are critical. Surfactant and household chemical packaging: Surfactants can accelerate stress cracking in plastics under load. B5004’s ESCR-led profile makes it relevant for blow moulding bottles used for surfactant-containing formulations and similar household liquids. Shampoo and cosmetic bottles: For personal-care packaging, processors care about external appearance alongside performance. OPaL documents B5004 for shampoo and cosmetic bottles, aligning with applications where aesthetics, consistency, and toughness are all decision factors.

Comparable alternatives

When comparing Opalene B5004 to other HDPE blow-moulding grades, the most defensible approach is to treat B5004 as an ESCR- and appearance-positioned grade for small containers, then compare against manufacturer TDS values for the exact bottle design.

Opalene B6106: Another OPaL HDPE blow-moulding grade, but it is positioned for larger rigid containers (e.g., higher density/rigidity profile and different target sizes). It should be treated as a different fit rather than a direct substitute.
OPaL B6003: A comparable OPaL HDPE grade with documented compliance context, but equivalence to B5004 is not confirmed without matching the full TDS property set and intended application.

Selection tip for buyers: if your bottle is prone to stress cracking (surfactants/agrochemicals, high hoop stress, aggressive handling), prioritize ESCR performance and validate with trials. If your priority is maximum rigidity for larger packs, a different HDPE blow grade may be a better match.

Common search variants

Also searched as: Opalene B5004, Opalene HD B5004, HDPE B5004, Opal B5004, B 5004, OPAL HDPE B5004 granules, HDPE blow molding grade B5004, HDPE dana.

OPaL HDPE Opalene B55H03

OPaL HDPE Opalene B55H03 (also searched as Opalene B55H03 / HDPE B55H03 / OPAL HD B55H03) is a high density polyethylene (HDPE) polyolefin blow-moulding grade from ONGC Petro additions Limited (OPaL). OPaL documents this grade as a natural-colored HDPE produced using Mitsui CX slurry polymerization technology. B55H03 is positioned for high impact strength, rigidity, low parison sag, and good ESCR (environmental stress crack resistance)—a performance set that matters most when you’re blow moulding large hollow parts where wall distribution, sag control, and long-term durability can make or break production yield. This grade is intended for large rigid containers (up to 100 L) used for chemicals, detergent, and lube oil, and for blow-moulded water tanks (up to 1000 L). If your application involves bigger articles, heavier handling, and longer service life, B55H03 is typically evaluated as a purpose-built large-part blow-moulding material rather than a general packaging HDPE. Manufacturer: ONGC Petro additions Limited (OPaL) (India)

Technical insights

OPaL HDPE Opalene B55H03 combines a very low melt flow at 5 kg load with strong impact and ESCR values—useful indicators for large blow-moulded parts that need melt strength, toughness, and crack resistance.

MFI 0.35 g/10 min (190°C/5.00 kg, ASTM D1238): A low MFI at this load generally signals higher molecular weight and melt strength, supporting parison stability and helping reduce sag in large-part blow moulding.
MFI 9.00 g/10 min (190°C/21.6 kg, ASTM D1238): The higher-load flow figure helps processors understand shear-thinning behavior and how the melt may respond under higher stress during processing.
Density 0.955 g/cm³ (23°C, ASTM D1505): Indicates an HDPE designed for rigidity and shape retention, important for large containers and tanks.
Tensile Strength 28 MPa at yield / 40 MPa at break (ASTM D638): Supports structural integrity for large-volume containers that face stacking, handling, and transport loads.
Elongation at Break >600% (ASTM D638): Suggests strong ductility and toughness before failure—useful for impact and abuse resistance.
Notched Izod Impact 500 J/m (23°C, ASTM D256A): A strong indicator for impact performance in large articles where drops and handling shocks are common.
Flexural Modulus 1000 MPa (ASTM D790A) & Hardness 64 Shore D (ASTM D2240): Reinforces the grade’s rigidity positioning for bigger blow-moulded parts.
ESCR >600 hours (ASTM D1693B, F50, 10% Igepal): A key evaluation metric for chemical/detergent containers where stress cracking is a real-world failure mode.
Vicat 129°C (ASTM D1525) & HDT 80°C (ASTM D648): Helpful for assessing shape retention at elevated temperatures encountered in storage, transport, and outdoor use (application-dependent).

Processing guidance: 180–220°C (recommended). Storage guidance: protect from direct sunlight/heat, store dry and dust-free, and keep storage temperature below 50°C.

Applications

Large chemical, detergent, and lube oil containers (up to 100 L): Opalene B55H03 is designed for large blow-moulded containers where impact strength, rigidity, and ESCR influence field performance. These packs often face rough handling and long-term liquid contact, so toughness and crack resistance become primary selection criteria. Blow-moulded water tanks (up to 1000 L): For large water tanks, processors typically prioritize parison stability (to control wall distribution), stiffness (to hold shape), and durability over time. OPaL positions B55H03 with low parison sag and high impact strength, aligning with the needs of large hollow articles.

Comparable alternatives

For SEO and buyer clarity, it’s safest to describe alternatives as comparable OPaL HDPE blow-moulding grades rather than claiming direct substitutes, because each grade differs in density, flow behavior, and intended container size.

Opalene B5004: Documented for smaller bottles/containers and positioned strongly on ESCR and appearance. It may be “comparable” by process family (HDPE blow moulding), but it targets different container sizes and performance priorities.
Opalene B6106: Documented for rigid blow-moulded packaging and mid-size containers; its typical density/rigidity profile and application positioning differ from B55H03.

How to choose: if your part is large (100 L to 1000 L) and you need sag control + impact + ESCR, B55H03 is positioned for that envelope. If your part is smaller and appearance-led (personal care) or general rigid packaging, other OPaL blow grades may be a better fit—confirm by matching manufacturer TDS values to your design and running trials.

Common search variants

Also searched as: Opalene B55H03, Opalene HD B55H03, HDPE B55H03, Opal B55H03, B 55H03, B55H03 MFI 0.35, water tank HDPE grade, HDPE dana / granules.

OPaL HDPE Opalene B6106

OPaL HDPE Opalene B6106 (also referenced as HDPE B6106 / HD B6106) is a high density polyethylene (HDPE) polyolefin blow-moulding grade from ONGC Petro additions Limited (OPaL). It is produced using Mitsui CX slurry polymerization technology and is positioned for high rigidity, very good processing, and excellent mechanical properties—a combination that makes it a strong fit for rigid packaging where stiffness, toughness, and stable production matter. This grade is designed specifically for blow-moulded rigid containers, not as a broad “one resin for all HDPE applications” material. Buyers typically choose OPaL HDPE Opalene B6106 when they need consistent container performance across production runs, good mouldability at practical melt temperatures, and dependable mechanical strength for handling, stacking, and transport. Manufacturer: ONGC Petro additions Limited (OPaL) (India)

Technical insights

OPaL HDPE Opalene B6106 is characterized by a high density and low melt flow, which together signal a resin engineered for rigidity and robust container performance.

Melt Flow Index (MFI) 0.40 g/10 min (190°C/2.16 kg, ASTM D1238): A lower MFI generally indicates higher molecular weight, which is commonly associated with improved toughness and melt strength—useful for blow moulding where parison stability and wall-thickness control are important.
Density 0.964 g/cm³ (23°C, ASTM D1505): Higher density HDPE typically correlates with higher stiffness and improved barrier/rigidity characteristics, supporting rigid container applications.
Tensile Strength at Yield 32 MPa (ASTM D638): Indicates strong resistance to deformation under load—valuable for containers that must hold shape during filling, capping, and handling.
Elongation at Break >500% (ASTM D638): Suggests the material can stretch significantly before breaking, contributing to toughness in real-world handling and drop/impact scenarios.
Notched Izod Impact 350 J/m (23°C, ASTM D256A): Signals good impact resistance for everyday packaging abuse, especially in distribution.
Flexural Modulus 1300 MPa (ASTM D790A) & Hardness 68 Shore D (ASTM D2240): Reinforces the “rigid container” positioning—stiffer feel, better panel stability, and improved stack performance.
Vicat Softening Point 129°C (ASTM D1525) & HDT 80°C (ASTM D648): Helpful indicators for shape retention under elevated temperatures encountered in storage, transport, or warm filling environments (process-dependent).

Processing guidance: 160–200°C (recommended). Storage guidance: keep dry and dust-free, protect from direct sunlight/heat, and avoid storage temperatures above 50°C.

Applications

General-purpose rigid containers (up to 20 L): Opalene B6106 is suited for blow moulding of larger rigid containers where stiffness and dimensional stability are critical. It supports consistent container geometry and handling durability in industrial and general packaging. Lubricant oil containers (up to 15 L): For lubricant packaging, buyers often prioritize rigidity, toughness, and reliable processing. HDPE B6106 is positioned to deliver strong mechanical performance for containers that face handling stress, stacking, and transport vibration. Edible oil containers (up to 15 L): Opalene B6106 is used for blow-moulded edible oil packs where rigid structure and dependable production are key. Its density and modulus profile align with packaging that needs shape retention and robust performance. Food and milk packaging bottles: OPaL lists bottles for food and milk packaging as a target use case for this grade. Where application and regulatory requirements apply, users typically validate suitability against the relevant standards and their own packaging design and processing conditions.

Comparable alternatives

If you are evaluating alternatives to OPaL HDPE Opalene B6106, the most defensible comparisons are within OPaL’s own HDPE blow-moulding portfolio, because naming consistency and application intent are clearer than many reseller listings.

OPaL HDPE blow-moulding grades such as B5004: Often considered a close substitute category-wise (HDPE blow moulding), but direct equivalence to B6106 should not be assumed without matching the manufacturer TDS values (especially MFI/density and mechanical profile) to your container design targets.
OPaL B6003 (documented in a food-contact declaration): Relevant as another OPaL HDPE grade with compliance context, but it is a different grade and should be treated as a separate option rather than a confirmed replacement.

How to choose between “comparable” grades: match MFI (processability vs melt strength), density/modulus (rigidity), and impact/tensile (toughness and handling) to your container size, drop requirements, and production conditions. B6106 is positioned toward rigid blow-moulded packaging where stiffness and mechanical strength are primary decision drivers.

OPaL HDPE Opalene F5010

OPaL HDPE Opalene F5010 (HDPE F5010) is a natural‑colored high‑density polyethylene (HDPE) film‑extrusion grade manufactured by ONGC Petro additions Limited (OPaL) under the Opalene (Opalene HD) product line. Produced using Mitsui CX slurry polymerization technology, F5010 is positioned for food‑contact and general‑purpose flexible packaging films, including liners and wrapping applications where processors want a clean balance of processing stability, stiffness, and clarity. As an HDPE film grade, F5010 is typically chosen when converters need films that feel crisper and stiffer than LLDPE, with strong barrier performance against moisture and good temperature resistance for everyday packaging use. The grade is widely referenced for packaging formats such as liners and wrapping films, where consistent extrusion, neat appearance, and dependable mechanical performance matter for both brand owners and industrial buyers. A key differentiator for F5010 is its explicit food‑contact compliance positioning. OPaL’s food‑contact declaration states that the grade meets IS 10146:1982 for safe use in contact with foodstuffs, pharmaceuticals, and drinking water, and that the grade and its additives conform to IS 10141:1982 (positive list of constituents). The same declaration also references compliance alignment with major global food‑contact frameworks (including FDA and EC‑type requirements), which is especially valuable for regulated packaging and pharma‑liner projects.

Technical insights

Converters and packaging buyers typically evaluate F5010 using a small set of film‑relevant properties that predict output stability, film feel, and end‑use durability:

Melt Flow Index (190°C/2.16 kg): 1.0 g/10 min indicates a film‑friendly flow level that supports stable extrusion through film dies and consistent gauge control. It’s a practical balance between processability and mechanical performance.
Density (23°C): 0.950 g/cm³ is characteristic of HDPE and is strongly linked to stiffness, tensile strength, and moisture‑barrier performance versus lower‑density polyethylenes.
Tensile strength at yield: 21 MPa and tensile strength at break: >30 MPa indicate good load‑bearing capability and resistance to tearing under stress, supporting packaging integrity during filling, handling, and transport.
Elongation at break: >500% signals useful ductility, helping films tolerate stretching and handling without brittle failure.
Notched Izod impact (23°C): >250 J/m supports toughness, reducing cracking risk in real‑world packaging abuse.
Flexural modulus: 900 MPa aligns with the “crisp” HDPE film feel and supports better bag/liner body and shape retention.
Hardness: 62 Shore D indicates a robust surface and contributes to durability in liner and wrapping use.
ESCR (ASTM D1693B, F50, 10% Igepal): 30 hours provides a stress‑crack resistance reference point relevant for certain packaged goods and handling conditions.
Vicat softening point: 123°C indicates temperature resistance that can be beneficial for packaging exposed to warmer environments.

Note: Values are stated as typical values (not specification limits), and mechanical properties are reported on compression‑moulded specimens. A commonly referenced processing temperature window for this grade is 180–220°C.

Applications

Food packaging films

F5010 is positioned as a food‑packaging HDPE film grade for converters producing films that require a clean appearance, good stiffness, and reliable performance in contact with food. It is relevant for packaging buyers who need documented compliance language (IS 10146/IS 10141 and FDA/EC‑type statements) to support internal QA and customer approvals.

General‑purpose packaging and wrapping

For general‑purpose packaging films and wrapping, F5010 is used when processors want an HDPE film that runs consistently and delivers a crisp, strong film structure. This makes it suitable for everyday packaging formats where strength, neatness, and stable extrusion matter more than extreme stretch.

Liners (industrial and consumer packaging)

F5010 is commonly referenced for liner film applications, where stiffness and durability help with easy handling and better bag/liner “body.” The HDPE density profile supports moisture‑barrier performance, which is often a key requirement for liners used in storage and transport.

Film structures requiring higher stiffness than LLDPE

Where LLDPE films may feel too soft or lack the desired stiffness, F5010 can be selected to deliver a more rigid film structure and improved water‑vapour barrier characteristics typical of HDPE. This is especially relevant for packaging lines targeting better machinability and pack presentation.

Comparable alternatives

Other HDPE film grades (F‑series / market equivalents): Comparable HDPE film‑extrusion grades exist in India with similar “packaging film” positioning. However, exact equivalence should only be claimed after matching manufacturer TDS values (MFI, density, tensile, impact, Vicat, ESCR) and confirming food‑contact declarations.
LLDPE film grades (material comparison): LLDPE is often chosen for higher toughness and stretch, but it typically delivers lower stiffness than HDPE. F5010 is positioned for converters who want stiffer, crisper films and stronger moisture‑barrier behavior associated with HDPE.
HDPE grades without explicit food‑contact declarations: Some listings may show similar processing properties, but F5010’s advantage is the clear, documented IS 10146/IS 10141 and FDA/EC‑type compliance statements, which can simplify approvals for food and pharma‑adjacent packaging.

Practical buying note: if your end‑use is regulated (food/pharma), prioritize grades with explicit declarations and align the final film performance to your structure, thickness, and processing conditions.

Common search variants

Also searched as: HDPE F5010, Opalene HD F5010, OPAL F5010 film grade, HDPE film granules, food grade HDPE dana, liner film HDPE resin. Common variants: F50 10, F5010 HD, Opal F5010, Opalene F5010 HD.

OPaL HDPE Opalene F52H04