Products

Reliance Repol B220MN is a high-flow polypropylene (PP) impact copolymer (PPCP) granule engineered by Reliance Industries for demanding injection moulding applications. With a melt flow rate of 22 g/10 min and nucleated for fast cycles, B220MN is trusted by OEMs and moulders for rigid packaging, automotive components, housewares, and appliance parts. The grade’s balanced stiffness and impact strength, combined with reliable dimensional stability, make it a go-to PPCP for consumer and industrial plastics. B220MN is supplied as natural granules and is suitable for food-contact and regulated applications (per FDA 21 CFR 177.1520 and IS 10910).

Technical specifications of Reliance Repol B220MN

Flow & physical properties

• Melt Flow Rate (MFR): 22 g/10 min (230°C/2.16 kg) – enables rapid filling of thin sections, ribs, and complex moulds, reducing cycle times
• Density:90 g/cc – typical of PP impact copolymers, supporting lightweight design

Mechanical performance: stiffness & impact strength

• Tensile Strength at Yield: ~25 MPa – offers a solid balance between flexibility and strength
• Flexural Modulus: ~1.1 GPa – medium stiffness, good for load-bearing and structural parts
• Notched Izod Impact: High toughness at room temperature, much tougher than PP homopolymer – ideal for parts that face drops or repeated handling

Thermal properties & service temperature window

• Heat Deflection Temp (HDT): ~100°C (0.46 MPa) – suitable for room-temperature and moderately warm conditions, such as appliance interiors and automotive trims
• Vicat Softening Point: Typical of PP IC, supporting service up to 90–100°C

Functional Features

Reliance Repol B220MN brings together process efficiency, material reliability, and design flexibility. It’s nucleated for faster crystallisation and shorter cycles, helping you boost productivity. The grade’s impact-stiffness balance allows for robust, lightweight parts, and its food-contact compliance opens up regulated market opportunities.

Applications and industry use cases

Household and consumer plastic products

B220MN is used in buckets, storage bins, kitchenware, furniture components, and other houseware items. Its high flow and toughness mean parts are lightweight, durable, and resistant to everyday drops and knocks.

Appliances and electrical components

Appliance makers use B220MN for housings, control panels, knobs, and internal parts in fans, coolers, washing machines, and more. The grade’s impact and stiffness help these parts last, while its thermal profile is great for room-temperature and mildly warm areas.

Automotive and industrial parts

For non-critical interior trims, battery cases, and light covers, B220MN’s toughness and processability shine. It handles vibration and moderate impacts better than standard PP, making it a cost-effective solution for automotive interiors and industrial covers.

Rigid packaging, crates, caps & closures

B220MN is trusted for injection-moulded crates, pallets, rigid packaging, and closures that need to withstand logistics stress. Its high flow enables thinner walls and faster cycles, helping manufacturers cut weight and boost output.

Processing guidelines for PPCP Repol B220MN

Recommended injection-moulding parameters

• Melt temperature: 190–240°C (lower for standard parts, higher for thin-wall or complex shapes)
• Mould temperature: 20–50°C (colder for speed, warmer for finish/stability)
• Injection speed & pressure: Use high speed to exploit flow; ensure packing to avoid sink in ribs/bosses
• Regrind usage: Clean, limited regrind is generally safe if contamination is controlled

Design tips for thin-wall and multi-cavity tools

• Use uniform wall thickness and rounded corners to reduce stress
• Gates and runners should be sized for high-flow PP IC to avoid short shots
• Thin-wall designs benefit from B220MN’s flowability and cycle-time reduction

Common PP injection-moulding defects and troubleshooting

• Warpage: May be caused by uneven cooling or mould temperature; adjust cooling and packing
• Flow lines: Increase injection speed or temperature; check gate location
• Short shots: Raise temperature or speed; ensure venting is adequate

Performance advantages vs other PP grades

B220MN vs PP homopolymer: Much higher impact strength, especially at low temperatures, but slightly less stiff and heat-resistant. B220MN vs random copolymer PP: Much tougher but opaque; perfect where clarity isn’t needed but durability is. B220MN vs engineering plastics (ABS, PC/ABS): Lower cost and density, good for non-high-heat parts, but less heat-resistant than engineering plastics. Why choose B220MN?

• Faster cycles, thinner walls, and higher productivity than many other PP grades
• Balanced performance for a wide range of consumer, appliance, and automotive parts

Reliance Repol B650MN is a premium polypropylene impact copolymer (PPCP) designed for demanding injection-moulded applications where high flow, reliable impact strength, and dimensional stability are critical. Engineered with a nucleating agent, B650MN offers a unique combination of rapid mould filling, moderate toughness, and excellent surface finish, making it the material of choice for manufacturers in automotive, appliance, and houseware sectors. Its high melt flow rate-approximately 70 grams per 10 minutes at 230°C-enables the production of intricate, thin-walled parts with reduced cycle times and lower injection pressures. This grade is supplied as natural-colour, virgin granules and is fully backed by Reliance’s stringent quality and compliance protocols. At a glance, Repol B650MN delivers high-flow processing, medium impact strength, nucleation-enhanced stability, full food-contact compliance, and reliable pan-India supply.

Functional Features

Repol B650MN is cycle time optimized, enabling faster production and improved throughput on high-cavitation moulds. Its thin-wall capability makes it ideal for parts with complex geometries and long flow paths, such as appliance housings and automotive trim. The grade is regulatory ready, meeting Indian, US, and EU food-contact standards, and is supplied in consistent, traceable batches for maximum process control. Each lot is supported by technical documentation and batch-level traceability, ensuring peace of mind for OEMs and converters.

Technical Specification Highlights

With a melt flow rate of around 70 g/10 min, Repol B650MN is classified as a very high-flow PPCP. Its density is typically 0.90 g/cc, aligning with industry standards for impact copolymers. The material delivers a flexural modulus of approximately 1300 MPa, balancing stiffness with flexibility for parts that require both rigidity and some give. Notched Izod impact strength at room temperature is about 70 J/m, offering robust resistance to everyday handling and minor impacts. The grade’s heat deflection temperature, measured at 455 kPa, is around 110°C, making it suitable for components exposed to moderate heat, such as under-the-hood automotive parts and appliance interiors. Surface hardness is rated at Shore D 68, ensuring a durable finish.

Applications & Industry Use Cases

Automotive Components

Repol B650MN is widely adopted in the automotive sector for interior trims, HVAC ducts, fan shrouds, and non-structural covers. Its high-flow properties allow for the efficient moulding of large, complex parts with thin walls and intricate ribs, while its medium impact strength ensures durability in daily use. Automotive compounders also value B650MN as a base resin for producing filled and reinforced PPCP grades, especially where rapid cycle times and dimensional stability are priorities.

Appliances & Consumer Durables

In the appliance industry, B650MN is the go-to choice for manufacturing air cooler and AC grills, fan guards, washing machine and dishwasher internal components, and refrigerator interior fittings. Its chemical resistance, dimensional integrity, and smooth surface finish make it ideal for parts exposed to detergents, temperature changes, and repeated use. The grade’s nucleated structure further enhances crystallization, reducing warpage and shrinkage in finished products.

Houseware & Compounding

B650MN’s high flow makes it perfect for houseware items such as storage bins, crates, thin-wall buckets, and organizers, where complex designs and efficient production are essential. It is also extensively used by masterbatch and compound manufacturers as a base resin, thanks to its ease of dispersion and compatibility with a wide range of fillers and additives.

Compliance, Approvals, & Safety

Reliance Repol B650MN stands out for its comprehensive regulatory approvals. It is certified under IS 10910 and IS 16738:2018 for safe use in food-contact, pharmaceutical, and drinking water applications in India. The grade also conforms to US FDA 21 CFR 177.1520 and EU Regulation 10/2011, ensuring global market access for converters and OEMs. Each batch is supported by a Technical Data Sheet (TDS), Safety Data Sheet (SDS), Certificate of Analysis (COA), and regulatory compliance letters, all available on request.

Packaging, Storage & Logistics

B650MN is typically supplied in robust 25 kg polypropylene bags, shrink-wrapped on pallets for secure transportation. For best results, store the material in a dry, closed environment below 50°C and away from direct sunlight or UV exposure to prevent caking and degradation. JITSY offers fast, pan-India dispatch from strategically located warehouses in Delhi, Gujarat, Maharashtra, and Kolkata, with export-ready documentation for international buyers. Both partial truck loads and full container loads are supported, ensuring supply reliability for manufacturers of all sizes.

Reliance Repol C200MN is provisionally described as a nucleated polypropylene impact copolymer (PPCP) in the 20–30 melt flow index (MFI) range, manufactured by Reliance Industries Ltd. While no official TDS or database records are available for C200MN, its product code and family suggest it is designed for injection moulding and compounding applications requiring moderate to high flow, medium impact, and dimensional stability. Like other Repol nucleated PPCP grades, C200MN would be expected to offer accelerated crystallisation, reduced cycle times, and reliable processability for converters and OEMs. For critical or regulated projects, buyers are encouraged to verify the grade or use documented alternatives such as Repol C320MN or B400MN.

Functional Features

Repol C200MN is intended for converters seeking high-flow processability, nucleated stability, and balanced mechanical performance in appliances, automotive, packaging, and compounding. Reactor-grade consistency and food-contact compliance (inferred from the Repol PPCP range) support reliable, traceable production.

Detailed Technical Specifications (Provisional, Typical for 20–30 MFI PPCP)

• Melt Flow Index: ~20–30 g/10 min (estimated)
• Density: ~0.90 g/cm³
• Tensile Strength at Yield: ~22 MPa
• Elongation at Yield: ~6%
• Flexural Modulus: ~1100 MPa
• Notched Izod Impact (23°C): ~70 J/m
• Heat Deflection Temp (0.455 MPa): ~95°C
• Vicat Softening Point (10N): ~140°C

Processing Recommendations: Barrel: 190–250°C; mould: 20–40°C. Adjust for part geometry and machine.

Applications & Industry Use Cases

Appliances & White Goods

C200MN is suited for appliance housings, AC grills, washing machine internals, and white goods components where moderate flow, dimensional stability, and impact resistance are valued.

Automotive

Automotive compounders and OEMs may use C200MN for interior/exterior trims, non-structural parts, and compounds where a balance of stiffness and impact is required.

Packaging & Thin-Wall Injection Moulding

The moderate MFI and nucleated structure are appropriate for rigid packaging, containers, and thin-wall parts, supporting reliable, high-throughput production.

Compounding

As a base resin for masterbatch and filler compounding, C200MN’s processability and reactor-grade uniformity support efficient dispersion and mechanical consistency.

Performance Advantages

Compared to non-nucleated or lower-MFI PPCP, C200MN (provisionally) offers faster cycles, lower warpage, and good thin-wall filling. Its technical profile is competitive with Repol B220MN (22 MFI), C320MN (32 MFI), and B400MN (38 MFI) for appliance, automotive, and compounding uses.

Compliance, Packaging & Storage

Food Contact Compliance: Assumed, but documentation should be requested for regulated uses. Packaging: Natural granules in 25 kg bags. Storage Guidelines: Store dry, below 50°C, away from sunlight and moisture.

Reliance Repol MI3530 is a polypropylene impact copolymer (PPCP) designed for injection molding where medium impact strength, high stiffness, and dimensional stability are required. With a low melt flow index of 3 g/10 min, MI3530 is ideal for crates, furniture, textile components, automotive trims, and general industrial molding. Its medium-impact, medium-flow profile makes it a workhorse for thick-section, load-bearing parts where toughness and rigidity are both critical.

Technical specifications

Physical & mechanical properties

• Melt Flow Rate (230°C/2.16 kg): 3 g/10 min
• Density:90 g/cc
• Tensile strength at yield: 26 MPa
• Elongation at yield: 10–12%
• Flexural modulus (1% secant): 1100 MPa
• Notched Izod impact (23°C): ≈115 J/m
• Shore D Hardness: 69

Thermal properties

• Heat Deflection Temperature (0.455 MPa): ≈95°C

Regulatory & food contact

• Complies with IS 10910, IS 16738:2018, FDA 177.1520, EU 10/2011 and other global standards for food, pharma, and drinking water contact.

Deep technical insights

• Low-MFI advantage: MI3530’s 3 g/10 min MFI is engineered for moderate wall thickness parts, maximizing impact and rigidity while minimizing warpage and flow marks.
• Mechanical synergy: Flexural modulus of 1100 MPa and ≈115 J/m impact make MI3530 ideal for crates, bins, and furniture that must survive drops, stacking, and heavy loads.
• Thermal reliability: HDT ≈95°C ensures structural integrity in warm environments, such as logistics, automotive interiors, and industrial settings.
• Dimensional consistency: Reactor-grade dispersion and process stability deliver repeatable, batch-to-batch performance for OEM and high-volume production.

Applications

Crates & industrial packaging

MI3530 is the preferred grade for industrial crates, beverage crates, logistics bins, pallets, and boxes. Its stiffness and impact balance provide reliable stacking, drop resistance, and long-term durability in logistics and warehousing.

Furniture

For chair shells, backs, arms, legs, bases, drawers, and fittings, MI3530 delivers the load-bearing stiffness and toughness needed for institutional and consumer furniture.

Textile & textile support components

MI3530 is used for bobbins, cones, spools, and textile machine components, where dimensional stability and moderate impact are essential.

Automotive components

Well-suited for interior and non-critical exterior trims, panels, and under-seat structures, MI3530 offers medium impact and high rigidity for automotive applications.

General industrial molded parts

MI3530’s mechanical profile supports housings, covers, machine guards, and appliance sub-components, delivering ruggedness and dimensional stability.

Processing guidelines

• Melt temperature: 190–240°C
• Mold temperature: 20–50°C
• Injection speed: Medium (prevents flow marks in thicker sections)
• Packing pressure: Standard for PP; ensure adequate holding time for ribs and bosses in crates and furniture
• Cooling time: Adjust vs wall thickness for best dimensional stability
• Design tip: MI3530’s low-MFI is best for thicker, high-strength parts. For thin-wall or ultra-short cycles, consider B220MN or high-MFI alternatives.

Performance advantages vs alternatives

• MI3530 vs higher-MFI grades: Superior for thick-walled crates, furniture, and textile components; better dimensional stability and lower risk of flow marks.
• MI3530 vs B030MG/B120MA/B220MN: MI3530 is the robust, medium-impact workhorse for crates/furniture; B220MN is optimized for thin-wall, high-cavity, and very short cycles.
• MI3530 vs competitors: Consistent mechanicals, regulatory compliance, and global RIL supply chain set MI3530 apart from generic trader-supplied PPCP.

Reliance Repol MI7035 is a polypropylene impact copolymer (PPCP) engineered for the high-speed extrusion compression moulding (ECM) process, making it the preferred material for moulded caps & closures where fast cycles, process reliability, and regulatory compliance are critical. MI7035 delivers the ideal combination of MFI (7 g/10 min), high flexural modulus (1300 MPa), robust impact strength (Izod 115 J/m), and thermal stability (HDT 115°C). Its natural colour and Shore D 68 hardness ensure both visual appeal and durability. MI7035 conforms to IS 10910, making it suitable for food and pharma contact applications.

Specifications

Physical & Mechanical Properties

1. Melt Flow Index: 7 g/10 min (230°C/2.16 kg)
2. Density:90 g/cm³
3. Flexural Modulus: 1300 MPa
4. Notched Izod Impact (23°C): 115 J/m
5. Heat Deflection Temperature: 115°C
6. Shore D Hardness: 68

Deep Technical Insights

1. Optimized for ECM: MI7035’s MFI and modulus enable rapid filling, fast demoulding, and high output rates in extrusion compression moulding, minimizing cycle times and maximizing plant productivity.
2. Impact–stiffness synergy: 115 J/m impact and 1300 MPa modulus ensure caps & closures withstand drop tests, capping torque, and transport without cracking.
3. Thermal stability: HDT 115°C allows for reliable use in hot-fill, steam, or sterilization environments.
4. Regulatory assurance: IS 10910 compliance means MI7035 is safe for food, beverage, and pharmaceutical packaging.

Applications

Caps & Closures

MI7035 is purpose-built for high-speed ECM production of caps and closures for bottles, jars, and containers. Its processability supports multi-cavity, high-throughput operations, while mechanical strength ensures closures maintain integrity during capping, shipping, and end-use.

Food & Pharma Packaging

The grade’s regulatory compliance and clean natural colour make it suitable for closures used in food, beverage, and pharmaceutical bottles, providing peace of mind for safety and quality.

Processing

1. Barrel temperature: 180–240°C
2. Mould temperature: Standard for ECM applications
3. Processing tips: 7 MFI supports rapid filling and short cycles; ensure balanced cooling for dimensional accuracy and surface finish
4. Cycle time: Optimized for high-speed, continuous ECM operations