LG Chem EVA EA28150
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
CAS Number
HSN Code
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FAQs
Frequently Asked Questions
What is LG Chem EVA EA28150 and why is it designed for fast-extrusion HMA?
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How does EA28150 (MFI 150) compare to EA28025 (MFI 25)?
What is a typical HMA formulation using EA28150?
Why is optical clarity important for adhesives and coatings?
What regulatory compliance does EA28150 meet?
Why is transparent sourcing important for EA28150 in India?
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