Ethylene Vinyl Acetate

Ethylene-vinyl acetate, also known as poly (ethylene-vinyl acetate) (PEVA), is the copolymer of ethylene and vinyl acetate. The weight percent of vinyl acetate usually varies from 10 to 40%, with the remainder being ethylene. There are three different types of EVA copolymer, which differ in the vinyl acetate (VA) content and the way the materials are used. Eva Resin Ethylene as Rubber And Plastic,which is based on a low proportion of VA (approximately up to 4%) may be referred to as vinyl acetate modified polyethylene. It is a copolymer Boric Acid Flakes and is processed as a thermoplastics material – just like low density polyethylene. It has some of the properties of a low density polyethylene but increased gloss (useful for film), softness and flexibility. The material is generally considered non-toxic. Eva Granule Resin is an elastomeric polymer that produces materials which are "rubber-like" in softness and flexibility. The material has good clarity and gloss, low-temperature toughness, stress-crack resistance, Titanium Dioxide hot-melt adhesive waterproof properties, and resistance to UV radiation. Ethylene Vinyl Acetate Resin has a distinctive vinegar-like odor and is competitive with rubber and vinyl polymer products in many electrical applications.

2023/02/08