Poly Ethylene Co Vinyl Acetate Formula

Poly vinyl acetate was discovered in germany in 1912 by fritz klatte.

Poly ethylene co vinyl acetate formula.

There are three different types of eva copolymer which differ in the vinyl acetate va content and the way the materials are used. If unsaturated esters are copolymerized with ethylene either the alcohol moiety may be in the polymer backbone as it is the case in ethylene vinyl acetate copolymer or of the acid moiety e. Since vinyl alcohol is highly unstable with respect to acetaldehyde the preparation of vinyl acetate is more complex than the synthesis of other acetate esters. Poly vinyl chloride co vinyl acetate co vinyl alcohol 1 product result match criteria.

Molecular formula c 2 h 4 x. Used as a raw material for polyvinyl alcohol vinyl acetate vinyl chloride copolymer vinyl acetate ethylene copolymer paint binder bubble gum etc. The major industrial route involves the reaction of ethylene and acetic acid with oxygen in the presence of a palladium catalyst. Vinyl acetate is the acetate ester of vinyl alcohol.

Ethylene vinyl acetate copolymers are prepared similarly to ld pe by high pressure polymerization. Product name description synonym. Linear formula ch 2 ch 2 m ch 2 ch ococh 3 n. C 4 h 6 o 2 y.

Poly ethylene co vinyl acetate vinyl acetate 25 wt. Ch 3 co 2 ch ch 2. Poly ethylene co vinyl acetate vinyl acetate 12 wt. Melt index 8 g 10 min 190 c 2 16kg sorry we cannot compare more than 4 products at a time.

3 the monomer vinyl acetate was first produced on an industrial scale by the addition of acetic acid to acetylene with a mercury i salt 4 but it is now primarily made by palladium catalyzed oxidative addition of acetic acid to ethylene. To be stored in cool dry and ventilated location and protected from light. Poly ethylene co vinyl acetate molecular structure. Pubchem substance id 24867357.

Poly ethylene co vinyl acetate 4 product results match criteria.