Eva 18 Ethylene Vinyl Acetate

The va comonomer interferes with chain packing reducing crystallinity and thus lowering t m and improving transparency when compared with ldpe.

Eva 18 ethylene vinyl acetate.

As the va content increases crystallinity decreases until at 50 the eva is. Ethylene vinyl acetate eva is a random copolymer of ethylene and varying amounts of vinyl acetate va. In 2019 the market size of ethylene vinyl acetate eva is million us and it will reach million us in 2025 growing at a cagr of from 2019. Scope of ethylene vinyl acetate eva market.

Poly ethylene co vinyl acetate vinyl acetate 18 wt. Linear formula ch 2 ch 2 m ch 2 ch ococh 3 n. 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 eva is not hazardous by ingestion unless you eat an object made of eva that s big enough to cause choking or other problems in which case it would pose the same hazards as any other plastic object. Inhalation does not pose a threat unless you actually work in a processing plant. Emblem in packaging technology 2012. While in china the market size is valued at xx million us and will increase to xx million us in 2025 with a cagr of xx during forecast period.

If the material is processed at high. Melt index 8 g 10 min 190 c 2 16kg contains 200 900 ppm bht as inhibitor cas number 24937 78 8.