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How to identify EVA slippers?

From:admin    date:2017-4-28 16:35:57    View:1148

The EVA slippers material for ethylene vinyl acetate copolymer (also called ethylene vinyl acetate copolymer), is composed of ethylene (E) and vinyl acetate (VA) copolymer was prepared, English Name: EthyleneVinylAcetate. Referred to as EVA, the content of 5% ~ 40%. Compared with polyethylene, EVA in molecular chain was introduced in vinyl acetate monomer, thereby reducing the high crystallinity, improved flexibility, impact resistance, filler compatibility and heat sealing performance, is widely used in foaming shoes material, functional films, packaging film, hot melt adhesive, electric cable and toys etc..
EVA is a more commonly used in the bottom material, usually called a foam, a certain buffer, but this material is very slippery, so it is usually mixed with hard rubber.