Ethylene Vinyl Acetate Eva

Ethylene vinyl acetate eva is a random copolymer of ethylene and varying amounts of vinyl acetate va.

Ethylene vinyl acetate eva. Eva ethylene vinyl acetate 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. In the solar industry the most common encapsulation is with cross linkable ethylene vinyl acetate eva. Eva is the abbreviation for ethylene vinyl acetate.

Ethylene vinyl acetate eva layer film for laminated glass. Ethylene vinyl acetate offers good low temperature flexibility. The food and drug administration fda has stated that ethylene vinyl acetate is safe when used in food production packaging or transportation and it s not an especially dangerous material. Ethylene vinyl acetate is a type of plastic a polymer with a wide variety of uses both residential and industrial.

Also it imparts plastic like properties that enable wax to compete effectively with high quality polymeric coatings. Ethylene vinyl acetate eva also known as poly ethylene vinyl acetate peva is the copolymer of ethylene and vinyl acetate. Ethylene vinyl acetate is a flexible and transparent thermoplastic. The weight percent of vinyl acetate usually varies from 10 to 40 with the remainder being ethylene.

The va comonomer interferes with chain packing reducing crystallinity and thus lowering tm and improving transparency when compared with ldpe. Ethylene vinyl acetate eva market report provide the covid19 outbreak impact analysis of key factors influencing the growth of the ethylene vinyl acetate eva market size production value and consumption. Eva films are a key material used for traditional solar panel lamination. What are ethylene vinyl acetate eva films.