Ethylene Vinyl Acetate Copolymer EVA VS430 is mainly used in flexible hose, shoe soles, hot melt adhesives and so on.
Ethylene-vinyl acetate (EVA) copolymers are random linear copolymers produced by the copolymerization of ethylene and vinyl acetate (VA), either in a high-temperature and high-pressure free radical process or, for high vinyl acetate materials, in emulsion. EVA also known as poly(ethylene-vinyl acetate) (PEVA).
This copolymer resin can be used in adhesives, sealants and coatings. It is the basis of many hot melt adhesives when blended with a petroleum wax and a resin tackifier. Also, it imparts plastic-like properties that enable wax to compete effectively with high-quality polymeric coatings.
