Hanwha TotalEnergies EVA E180L is a premium, film-grade 18% vinyl-acetate ethylene-vinyl acetate (EVA) copolymer engineered for transparent cast films, general films, and eco-friendly sheets. E180L is designed for converters demanding exceptional optical clarity, ultra-low fisheye, high gloss, and robust processability. With a melt index of 2 g/10 min, 18 wt% VA, density 0.940 g/cm³, tensile strength at break 260 kg/cm² (~25.5 MPa), elongation >600–750%, haze just 2%, and gloss 75%, E180L delivers industry-leading performance for India’s film, packaging, and lamination clusters. Unlike foam or coating EVAs, E180L is purpose-built for precision film extrusion, cast film lines, and multi-layer lamination, offering superior dimensional stability, low shrinkage, and a crystal-clear finish. It’s the trusted choice for high-end packaging, technical films, and sustainable sheet solutions across Delhi-NCR, Gujarat, Tamil Nadu, Maharashtra, and beyond.

Functional Features & Technical Authority

• Low Fisheye Content: Proprietary resin design and process minimize gel spots and optical defects, ensuring a consistently smooth, clear film surface.
• Exceptional Optical Clarity: Ultra-low haze (2%) and high gloss (75%) deliver brilliant transparency and shelf appeal for premium packaging and protective films.
• High Mechanical Balance: 260 kg/cm² tensile strength and up to 750% TD elongation combine strength with flexibility—resisting tearing and deformation.
• Excellent Processability: 2 MFI enables stable, controlled extrusion for thin films (10–50 µm) and multilayer structures, minimizing downtime and scrap.
• Dimensional Stability: Low shrinkage & creep, high TD elongation, and robust MD/TD balance enable reliable lamination, thermoforming, and downstream converting.
• Lamination & Tie-Layer Compatibility: 18% VA ensures strong adhesion to a wide range of polymers (BOPP, LDPE, nylon), making E180L ideal for complex film structures.
• Eco-Friendly Sheet Performance: Virgin EVA base and processability make E180L compatible with sustainable, compostable, and recyclable film blends.
• Thermal Consistency: Stable extrusion window (180–220°C), Vicat softening at 56°C, and melting point 86°C support high-throughput, low-defect film operations.

Applications

Hanwha E180L is engineered for transparent film and sheet applications where optical quality, process stability, and mechanical balance are critical.

Transparent Cast Films:

Perfect for flexible packaging (fresh produce, bakery, deli), high-gloss laminates, and protective films for electronics and appliances. E180L’s low haze and high gloss make it the benchmark for premium, consumer-facing transparent films.

Multi-Layer Lamination & Tie-Layers:

Used as a heat-seal or tie-layer in BOPP/LDPE/nylon laminates, E180L’s polarity and clarity enable seamless bonding without optical compromise. Ideal for flexible packaging, pouches, and technical laminates demanding both strength and clarity.

Eco-Friendly & Sustainable Sheets:

Supports compostable and recyclable film blends, as well as general-purpose EVA sheets for consumer products. E180L’s processability ensures efficient sheet extrusion for downstream thermoforming or cutting.

Industrial & Specialty Films:

Applied in agricultural films (greenhouse, mulch), industrial protective films, and consumer goods packaging—where a balance of transparency, flexibility, and toughness is required.

Key Application Highlights:

• Ultra-clear cast films (haze 2%) for high-clarity packaging and lamination
• Multi-layer flexible pouches, tie-layers, and heat-seal films
• Eco-friendly sheets and compostable blends
• Industrial/agricultural films and protective sheeting

Hanwha TotalEnergies EVA E181F (often marketed as Hanwha 181F / 18% EVA 181F) is a premium ethylene‑vinyl acetate (EVA) copolymer resin engineered for crosslinked foam applications, especially athletic shoe midsoles, insoles, and performance footwear foam. With 18 wt% vinyl acetate, melt flow rate 2.5 g/10 min (190°C/2.16 kg), and density 0.940 g/cm³, E181F is designed for conventional kneading and rolling equipment to mix crosslinking and foaming agents for high-rebound, cushioned, and robust footwear foams. Widely used in: Sports shoe manufacturing, foam converters, and footwear supply chains across Delhi-NCR, Gujarat, Maharashtra, Tamil Nadu, and all major Indian footwear clusters.

Functional Features & Specs - Why E181F Leads in Foam Footwear

• 18%-VA-Foam: 18 wt% vinyl acetate - industry standard for athletic and performance foam footwear.
• 2.5-MFR-Foaming: Melt flow rate 2.5 g/10 min (190°C/2.16 kg, ASTM D1238) - perfect for crosslinked foam processing, balancing flow and body.
• Athletic-Focused: Engineered and documented for midsoles/insoles of sports and performance footwear.
• High-Elongation: 750% elongation at break - delivers resilient, cushioned, long-lasting foam.
• Kneader-Friendly: Tailored for use in conventional kneading and rolling equipment for mixing crosslinker and foaming agents.
• Mechanical Authority: Tensile strength ≈ 23.5 MPa, density 0.940 g/cm³ - robust, high-rebound, and lightweight.
• Process Consistency: Detailed Hanwha documentation and global recognition ensure batch-to-batch reliability for converters and shoe brands.
• Global Certification: Supported by Hanwha TotalEnergies leaflets, MSDS, and global distributor data, making E181F a reference foam EVA for technical buyers.

Applications - Where E181F Excels

Crosslinked Foam Midsoles & Insoles

• Regions: Delhi-NCR, Gujarat, Tamil Nadu, Maharashtra
• Uses: Athletic shoe midsoles, insoles, footbeds, high-performance foam layers
• Why: 18% VA, 2.5 MFR, 750% elongation - ideal for rebound, cushioning, and durability in sports and performance footwear

General Footwear Foam

• Uses: Cushion pads, sandals, casual footwear, comfort layers, footbeds
• Why: Soft, lightweight, shock-absorbing foam - engineered for footwear comfort and performance

EVA Foam Sheets & Blocks

• Uses: Sports equipment, protective padding, ergonomic mats, industrial cushioning
• Why: High elongation and tensile strength, excellent for soft, resilient foam sheets and blocks

Other Crosslinked Foam Applications

• Uses: Sports mats, yoga mats, helmet padding, vibration-damping components
• Why: Proven crosslinking, mechanical stability, and foamability for diverse cushioning needs

Lotte LVS430 is a premium 18% ethylene vinyl acetate (EVA) copolymer resin engineered by Lotte Chemical Corporation (South Korea), designed for high-performance foam, footwear, injection, and sheet molding applications. Produced via advanced high-pressure tubular polymerization, LVS430 offers unmatched foaming, mechanical strength, and processing consistency.  LVS430 is manufactured with tight control over molecular weight and vinyl acetate distribution, resulting in predictable processing and minimal batch variance (<2%). Physical form: white/natural pellets, 25 kg bags. Contains thermal stabilizers (300 ppm typical), no slip/anti-block, allowing custom additive integration. Fully compliant with ISO 9001:2015, RoHS, REACH, and ASTM standards. 

Processing Guidelines

• Foam Molding: 1–3% blowing agent (azodicarbonamide or CO₂); mold at 160–180°C; density 40–150 kg/m³ 
• Injection/Sheet Molding: Barrel 150–180°C; MFI 2.0 ensures smooth cavity fill, minimal defects 
• Extrusion: Tubes, strips, profiles; process at 150–180°C; avoid >190°C 
• Best Practices: Keep material dry, avoid excessive residence time, regular purging 

Performance Advantages 

• Foaming: Uniform expansion, fine cell structure, minimal voids—critical for comfort and durability 
• Mechanical: High tensile strength (260 kgf/cm²), elongation (~750%), 92 Shore A hardness 
• Temperature: Low melting point (86°C) reduces energy use, shortens cycle times 
• Chemical/Environmental: Resistant to oxidation, UV, ozone, common chemicals; flexible to -40°C 

Applications 

Foam Shoes & Midsoles (60% Market Share) 

• Compression/injection molded EVA soles, midsoles, slippers, sandals, orthopedic insoles 
• Delivers lightweight, resilient, and comfortable foam with uniform cell structure 
• Used by leading Indian footwear brands and contract converters 

Foam Sheets & Cushioning (20% Market Share) 

• Sports/yoga mats, protective packaging, equipment padding, insulation, anti-fatigue mats 
• Enables precise density control, excellent resilience, and long-term durability 

Injection & Sheet Molding (15% Market Share) 

• Flexible connectors, grips, appliance covers, vibration dampers, soft enclosures, gaskets 
• Supports complex, high-precision geometries and clean melt behavior 

Hot-Melt Adhesives & Compounds (3% Market Share) 

• Base resin for hot-melt adhesives, custom EVA blends, color/formulation masterbatches 
• No slip/antiblock additives for maximum compounding flexibility 

Wire & Cable Coating (2% Market Share) 

• Cable jacketing, insulation layers, flexible control cables for industrial/cold-climate use
• Maintains flexibility down to -40°C and resists oxidation/UV/ozone 

Lotte Chemical EVA LVS520 is a next-generation, high-VA ethylene-vinyl acetate (EVA) copolymer engineered for foam applications, injection molding, and comfort-centric footwear. Developed by Lotte Chemical (South Korea) using proprietary tubular process technology, LVS520 stands out for its superior softness, fine-cell foamability, and robust mechanical properties-making it the top choice for Indian footwear manufacturers, foam converters, and cushion product makers. With a melt flow rate (MFI) of 3.0 g/10 min, vinyl acetate content of 22 wt%, density 0.943 g/cm³, tensile strength at break 200 kg/cm² (~19.6 MPa), elongation at break 750%, Shore hardness 78A, Vicat softening 53 °C, and melt temperature 79 °C, LVS520 delivers unmatched foam softness, flexibility, and energy-efficient processing. Its high VA content and moderate MFI enable precise compounding, uniform cell structure, and soft, durable foam products-ideal for comfort footwear, sports pads, and custom molded foam parts.

Functional Features & Technical Authority

• High VA Content (22% VA): Delivers exceptional softness, elasticity, and comfort-outperforming standard 18–19% foam EVAs for premium feel and flexibility.
• Optimized MFI (3.0): Supports controlled foam mixing, uniform additive dispersal, and easy flow in injection and sheet molding equipment, reducing defects and boosting productivity.
• Fine-Cell Foamability: Proprietary process ensures fine, uniform cell structure for lightweight, soft, and resilient foam products.
• Low-Temperature Processing: Melt temperature of 79 °C and Vicat 53 °C allow for energy-efficient, thermally gentle processing-preserving material integrity and additive performance.
• Soft Yet Durable: Shore A 78 and 750% elongation provide a cushioned feel with robust mechanical support, resisting cracking and fatigue over repeated use.
• Excellent Mechanical Strength: Maintains tensile strength (200 kg/cm²) and flexibility even after crosslinking and foaming, ensuring long-term durability in footwear and cushioning.
• Versatile Processing: Readily processable in kneading, milling, injection, and sheet molding setups-compatible with standard equipment and a wide range of foam formulations.
• Consistent Quality: Lotte Chemical’s global pedigree ensures batch-to-batch reliability, traceability, and regulatory compliance.

Applications

Foam Shoe Soles & Footwear Components:

LVS520 is the benchmark for soft, comfortable EVA foam shoe soles, insoles, and footbeds-delivering superior cushioning, flexibility, and impact absorption for casual, comfort, and recreational footwear. Its high VA content ensures a plush, premium feel while maintaining structural support.

Injection Molding & Sheet Molding:

Ideal for injection-molded EVA parts (grips, handles, decorative elements) and sheet-molded foam products (custom foam sheets, thermoformed pads, blocks). LVS520’s MFI 3.0 allows for smooth flow and easy coloring, supporting complex shapes and detailed parts.

Cushion Products & Protective Padding:

Perfect for sports equipment padding, industrial cushioning, protective packaging, mats, and playground surfaces. Fine-cell foam structure and high elongation enable effective impact absorption and comfort.

General EVA Foam & Industrial Compounds:

Adaptable for custom foam formulations, general foam sheets, blocks, and as a modifier resin to boost softness and flexibility in blends for technical and consumer applications.

Key Application Highlights:

• EVA foam shoe soles, insoles, footbeds, sandals, slippers
• Injection-molded EVA parts and foam sheets
• Cushion pads, sports/protective padding, comfort layers
• Custom foam blocks, industrial compounds, modifier resin