Ethylene Vinyl Acetate Structure

It shows good chemical resistance.

Ethylene vinyl acetate structure.

Articles of ethylene vinyl acetate copolymer are included as well. Eva shows good barrier and stretch properties. 21 matches found for ethylene vinyl acetate advanced search structure search sort by relevance name name base name base name formula weight formula weight. Reaction mass of ethylene and 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. Ethylene vinyl acetate properties ethylene vinyl acetate is a flexible and transparent thermoplastic. Vinyl acetate c4h6o2 cid 7904 structure chemical names physical and chemical properties classification patents literature biological activities safety.

Emblem in packaging technology 2012. There are three different types of eva copolymer which differ in the vinyl acetate va content and the way the materials are used. The molecular structure is based on structures generated from information available in echa s databases. Chemsrc provides ethylene vinyl acetate copolymer cas 24937 78 8 msds density melting point boiling point structure formula molecular weight etc.

Product name property description. Poly ethylene co vinyl acetate 4 product results match criteria. Vinyl acetate as a polymer constituent in imported polymers. Vinyl acetate is the acetate ester of vinyl alcohol.

The va comonomer interferes with chain packing reducing crystallinity and thus lowering t m and improving transparency when compared with ldpe. Eva is used in several applications thanks to the varied properties it possesses. Ethylene vinyl acetate offers good low temperature flexibility. Ethylene vinyl acetate copolymer emulsion.