Define Ethylene Vinyl Acetate

Meaning of ethylene vinyl acetate.

Define ethylene vinyl acetate.

What does ethylene vinyl acetate mean. It is a polymer that approaches elastomeric materials in softness and flexibility yet can be processed like other thermoplastics the material has good clarity and gloss barrier properties low temperature. Ethylene vinyl acetate eva 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.

Ethylene vinyl acetate copolymers with the elastic characteristics of rubber and va contents between 65 and 85 percent lend themselves very well to mixing with pvc and provide the thermoplastic with excellent flexibility and outstanding impact strength even at low temperatures. Information and translations of ethylene vinyl acetate in the most comprehensive dictionary definitions resource on the web. N a colourless volatile liquid unsaturated ester that polymerizes readily in light and is used for making polyvinyl acetate.