LG Chem

LG Chem EVA EA28025 is a premium, dual-purpose ethylene-vinyl acetate (EVA) copolymer designed for hot melt adhesive (HMA) formulations and foam applications. With 28% vinyl acetate, MFI 25 g/10 min, density 0.950–0.951 g/cm³, elongation 850%, and Shore A 76, EA28025 delivers exceptional adhesive compatibility, outstanding flexibility, and reliable low-temperature sealability. Manufactured by LG Chem (South Korea) with strict contaminant control and uniform VA/MI distribution, EA28025 is the trusted resin for packaging adhesives, foam cushioning, footwear assembly, lamination, and cable insulation. Its balanced flow, high polarity, and excellent additive compatibility ensure consistent batch-to-batch performance and versatile processing for India’s leading adhesive, foam, cable, and specialty manufacturers.

Functional Features & Technical Authority

• Uniform VA & MI: Consistent vinyl acetate content and melt index across batches guarantee stable adhesion, flexibility, and processing—eliminating production variability.
• HMA-Optimized Compatibility: Seamlessly blends with tackifying resins, waxes, plasticizers, and antioxidants, enabling simple, stable hot melt adhesive formulations for packaging, bookbinding, woodworking, and product assembly.
• Dual-Purpose Versatility: Designed as a single resin for both HMA and foam—reducing inventory, simplifying procurement, and supporting a wide range of bonding and cushioning applications.
• Outstanding Flexibility: 850% elongation ensures soft, resilient foam and flexible adhesive bonds that withstand thermal cycling, mechanical loading, and repeated use.
• Strict Contaminant Control: Low gel level and clean resin ensure defect-free films, adhesives, and foam products—critical for packaging, lamination, and consumer applications.
• Excellent Low-Temperature Sealability: Vicat 45°C and high VA provide reliable adhesion and foam flexibility, even in cold storage or winter conditions.
• Good Organoleptic Property: Transparent, odour-neutral resin suitable for food-contact and consumer applications.
• Regulatory Compliance: Meets FDA 21 CFR 177.1350 and ASTM D6400; documentation available via authorized LG Chem distributors.

Applications

Hot Melt Adhesive (HMA) Base Resin (Primary):

EA28025 is the benchmark for packaging adhesives, lamination, bookbinding, woodworking, and product assembly. Its high VA delivers strong adhesion to paper, cardboard, plastic, metal, fabric, and leather. Balanced MFI and excellent compatibility enable efficient blending with resins, waxes, and additives, producing stable, flexible, and durable bonds for a wide range of end uses.

Foam Applications (Secondary but Significant):

Ideal for foam shoe soles, insoles, cushioning pads, and comfort layers, EA28025’s high elongation (850%) and 28% VA provide soft, responsive, and reliable foam for footwear, sports equipment, and industrial cushioning. Its consistent properties ensure reliable foam density, cell structure, and flexibility.

Wire & Cable Compounds:

Used for cable insulation and jacketing, EA28025 delivers flexibility, low-temperature performance, and good adhesion to metal and polymer cable components—supporting semi-conductive and specialty cable applications.

Specialty & Industrial Uses:

Perfect for extrusion coating on paper, foil, or film, thermal laminates, and custom compound formulations-where strong, flexible, and clean EVA is required.

Key Application Highlights:

• Packaging, lamination, woodworking, bookbinding adhesives
• Foam shoe soles, insoles, cushioning, comfort padding
• Cable insulation, jacketing, semi-conductive compounds
• Thermal lamination, extrusion coating, specialty bonding

LG Chem EVA EA28150 is a specialty ethylene-vinyl acetate (EVA) copolymer engineered for ultra-fast-extrusion hot melt adhesive (HMA) sticks, cartridge filling, road marking compounds, and high-speed coating applications. With 28% vinyl acetate, ultra-high MFI 150 g/10 min, density 0.950–0.960 g/cm³, elongation 850%, and Shore A 76, EA28150 delivers rapid melt flow, excellent adhesion, and reliable low-temperature sealability for high-speed, high-throughput production lines. Strict contaminant control and uniform VA/MI distribution ensure consistent, defect-free results for demanding HMA and specialty extrusion applications across India’s manufacturing and adhesive clusters.

Functional Features & Technical Authority

• Ultra-High MFI (150): Enables extrusion speeds 2–3x faster than standard HMA EVAs, ideal for rapid stick and cartridge production, road marking, and coatings.
• 28% VA Content: Delivers excellent adhesion to diverse substrates (paper, cardboard, plastic, leather, fabric) with strong polarity and flexibility.
• Uniform VA/MI & Contaminant Control: Guarantees batch-to-batch consistency, low gel level, and defect-free adhesive/coating output even at high speeds.
• Optical-Clarity: Transparent, clear formulation ideal for visible-finish adhesives and coatings; no yellowing or visual contamination.
• 850% Elongation: High flexibility ensures adhesive bonds remain durable under thermal and mechanical stress.
• Excellent Low-Temperature Sealability: Melting temperature 69°C, reliable bonding and quick setting in room/cold conditions.
• Regulatory Compliance: Meets FDA 21 CFR 177.1350, ASTM D1248/D1706, D638, D1505, D2240, D1238; non-hazardous, quality assured.

Applications

Hot Melt Adhesive Stick Extrusion & Cartridge Filling (Primary):

EA28150 is optimized for rapid extrusion of HMA glue sticks and cartridges, enabling high-speed, high-throughput production for office, craft, packaging, woodworking, and assembly adhesives. Ultra-high MFI ensures smooth, fast flow and quick cooling.

Road Marking Compounds:

Used in thermoplastic road marking, traffic line materials, and fast-curing road applications. EA28150’s rapid melt and set properties allow for continuous, weather-resistant, high-visibility road lines.

Paint & Coating Base Resin:

Ideal for hot melt paint, specialty coatings, and industrial/consumer coating applications requiring fast application, quick drying, and clear finishes.

Specialty & Industrial Adhesive Applications:

Supports flexible packaging adhesives, lamination, footwear assembly, and custom HMA formulations where ultra-fast flow and reliable bonding are essential.

Key Application Bullets:

• HMA stick extrusion, cartridge filling
• Road marking compounds, thermoplastic lines
• Paints, coatings (hot melt, specialty)
• Flexible packaging, assembly adhesives
• Lamination, custom HMA applications

LG Chem EVA EC28005 is a high-performance, contaminant-free ethylene-vinyl acetate (EVA) copolymer engineered for wire & cable insulation, semi-conductive compounds, and high-filler electrical applications. With 28% vinyl acetate, ultra-low MFI 5 g/10 min, density 0.951 g/cm³, tensile strength 12 MPa, elongation 800%, and Shore A 78, EC28005 delivers outstanding flexibility, electrical compatibility, and superior high-filler-loading capability. Developed by LG Chem (South Korea), EC28005 ensures uniform VA/MI, strict contaminant control, and predictable electrical and mechanical performance for cable manufacturers, compounders, and insulation specialists across India’s major electrical cable clusters.

Functional Features & Technical Authority

• Ultra-Low MFI (5): Enables high-filler loading (carbon black, flame retardant) without compromising melt flow or compound stability—crucial for semi-conductive and insulation applications.
• Contaminant-Free: Strict quality control ensures minimal gel, no fisheye, and particle-free resin—critical for electrical safety, breakdown prevention, and long cable life.
• 28% VA Content: Delivers exceptional flexibility and electrical compatibility, allowing cables to withstand bending, laying, and thermal or mechanical stress.
• Uniform VA/MI: Guarantees consistent batch-to-batch performance, electrical property predictability, and mechanical reliability in every cable production run.
• Electrical-Optimised: Designed for semi-conductive cable compounds, insulation shields, and conductor shields—ensuring stable electrical resistance, shielding, and cable safety.
• High Filler Loading Capability: Accepts up to 30–40% carbon black/flame retardant for required conductivity, flame resistance, and mechanical durability.
• Excellent Mechanical Strength: 12 MPa tensile, 800% elongation ensure cable jackets and insulation resist damage, abrasion, and environmental stress.
• Regulatory Compliance: Meets IEC, ASTM, and cable industry standards for mechanical, electrical, and safety performance; documentation available from LG Chem and Indian distributors.

Applications

Semi-Conductive Cable Jackets & Insulation Shields (Primary):

EC28005 is engineered for use in semi-conductive cable jackets, insulation shields, and conductor shields in medium and high-voltage power cables. Its ultra-low MFI and contaminant-free design enable high carbon black/flame retardant loading for precise electrical resistance, stable shielding, and long-term reliability.

Wire Insulation & Jacket Compounds:

Ideal for flexible wire insulation and outer cable jackets, EC28005’s 28% VA and robust mechanical properties ensure pliable, durable, and flame-resistant cable structures.

Specialty Electrical & Conductive Applications:

Used in bonded conductor/insulation shields, HV cable systems, underwater and marine cable compounds, and multi-layer cable structures—where electrical safety and environmental resistance are critical.

General Foam & Other Applications:

EC28005’s flexibility and mechanical strength also enable use in foam compounds and general-purpose high-VA compounds where electrical neutrality and softness are desired.

Key Application Bullets:

• Semi-conductive cable jackets, insulation/conductor shields
• Flexible wire insulation, cable jackets
• Power cable insulation systems, HV/MV cables
• Underwater, marine, and specialty electrical cables
• Foam compounds, general high-VA applications

LG Chem EVA EP28025 is a premium, specialty-grade ethylene-vinyl acetate (EVA) copolymer designed for photovoltaic encapsulation, hot melt adhesive (HMA) base resin, and wire/cable compounding. With 28% vinyl acetate, MFI 25 g/10 min, density 0.950–0.951 g/cm³, elongation 850–950%, and a pure, additive-free formulation, EP28025 delivers crystal-clear optical properties, ultra-low gel/fisheye content, and outstanding adhesion and flexibility. Manufactured by LG Chem (South Korea) through high-precision polymerization and strict contaminant control, EP28025 is the gold standard for solar module manufacturers, HMA producers, and cable compounders who demand defect-free films, reliable adhesion, and batch-to-batch consistency. Its high VA and controlled melt index ensure maximum light transmission, durable encapsulation, and robust mechanical performance for India’s renewable energy, packaging, and specialty polymer sectors.

Functional Features & Technical Authority

• Ultra-High VA Content (28%): Ensures exceptional optical clarity, low crystallinity, and superior adhesion—critical for solar encapsulation and specialty adhesives.
• Pure Resin, No Additives: No slip agents or antiblock additives; guarantees maximum transparency, zero haze, and no contamination risk in sensitive applications.
• Ultra-Low Gel Level: Strict gel and fisheye control deliver defect-free films for photovoltaic modules, maximizing solar cell efficiency and module lifespan.
• Outstanding Flexibility & Elongation: 850–950% elongation at break accommodates thermal cycling and mechanical stress in solar modules and cables.
• Precise Melt Flow (MFI 25): Optimized for efficient extrusion of encapsulation films and controlled HMA formulation, ensuring uniform adhesive application and film thickness.
• Excellent Adhesion Performance: Reliable bonding to glass, silicon cells, back-sheets, and diverse substrates—preventing delamination in solar and industrial assemblies.
• Consistent Batch Quality: Uniform VA and MI distribution for reliable, high-volume manufacturing with minimal process adjustment.
• Regulatory Compliance: Meets FDA 21 CFR 177.1350, ISO 13022, IEC 61215/61730, ISO 9001, and ISO 14001; certificates available on request.

Applications

Photovoltaic (Solar) Encapsulation Films:

EP28025 sets the benchmark for solar module encapsulation. Its 28% VA, ultra-low gel, and pure resin guarantee haze-free, transparent films that maximize light transmission and module efficiency. High elongation absorbs thermal stress and prevents cracking or delamination during 25+ years of solar module operation.

Hot Melt Adhesive (HMA) Base Resin:

EP28025 is the preferred base for HMA formulations, offering high polarity for strong substrate adhesion and precise MFI for controlled flow. Used in lamination adhesives, flexible packaging, industrial assembly, and footwear adhesives, it delivers durable bonds and flexible performance.

Wire & Cable Compound:

Used in cable insulation, semi-conductive jackets, and specialty cable compounds, EP28025’s flexibility, low-temperature toughness, and strong adhesion deliver bendable, impact-resistant cables for electrical, automotive, and specialty applications.

Specialty Coating, Lamination & Industrial Applications:

Ideal for thermal lamination films, extrusion coatings, and custom compounding where optical clarity, flexibility, and adhesion are paramount.

Key Application Highlights:

• Photovoltaic solar encapsulation films (core)
• Hot melt adhesive base resin (HMA)
• Wire & cable insulation, semi-conductive jackets
• Thermal lamination, extrusion coating, specialty compounds