Main Products：

Name: Ethylene vinyl acetate copolymer

The main products

Lotte: VA900, VA910, VA800, VA810, etc

LG: EA28150 / EA28400 / EA33045 / EA33018 / EA28025, etc

A Copolymer of Ethylene and acetic acid produces EVA. Chinese chemical name :Ethylene Vinyl Acetate Copolymer; English chemical name: ethylene vinyl acetate copolymer. The application field of EVA is quite broad. The market consumption of Eva is increasing continuously every year, especially in the shoe industry, which is used in the sole and interior material of the middle and high grade tourist shoes, mountaineering shoes, slippers, sandals. It is also widely used in the field of new energy, such as photovoltaic materials and solar cell adhesives.

Eva material is a kind of common material in daily life. The finished products made of it have good softness, shock resistance, skid resistance and pressure resistance, such as our common EVA slippers, cotton shoes, EVA mobile phone protective cover, EVAipad protective cover and so on.

Polymerization methods are high-pressure bulk polymerization (for plastics), solution polymerization (PVC processing AIDS), emulsion polymerization (adhesive), suspension polymerization. Emulsion polymerization was used when the content of vinyl acetate (VA) was higher than 30%, and high pressure bulk polymerization was used when the content of vinyl acetate was lower.

EVA sole refers to the sole made of EVA material. High toughness, EVA sole resilience and resistance to tension, has a good shockproof, buffer performance, heat insulation, excellent insulation cold and low temperature resistance, resistant to cold and exposure, airtight bubble hole, sound insulation effect is good, airtight bubble pore structure, non-absorbent, moisture-proof, good water resistance, resistance to sea water, oil, acid, alkali and other chemical corrosion, antibacterial, non-toxic, tasteless, no pollution.

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