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The Main Uses Of EVA Materials

EVA Resin is ethylene-vinyl acetate copolymer, General vinyl acetate (VA) content in 5%~40%. Compared with polyethylene, Eva in the molecular chain in the introduction of vinyl acetate monomer, thus reducing the high crystallinity, improve the flexibility, impact resistance, packing compatibility and thermal sealing performance, is widely used in foam shoe materials, functional film, packaging film, Hot Melt Adhesive, wire and cable and toys and other fields. Generally speaking, the performance of EVA resin mainly depends on the content of vinyl acetate on the molecular chain. The market consumption of EVA resin in 2001 is about 290 kt. With the development of China's shoemaking industry and the increase of the amount of functional greenhouse film, the demand of EVA resin will increase year by year.