Ethylene vinyl acetate is a copolymer containing the semi crystalline polyethylene and amorphous vinyl acetate and these are commonly used as rate controlling membranes in drug delivery devices.
Poly ethylene co vinyl acetate solubility.
Linear formula ch 2 ch 2 m ch 2 ch ococh 3 n.
Not only the solubility parameter and the vinyl acetate content but also the molecular weight and polydispersity have an important influence on both phase behavior and pour point depression.
Pubchem substance id 24860820.
Furthermore it was confirmed that the additive must present a reduced solubility at a temperature close to the crude oil cloud point.
Melt index 8 g 10 min 190 c 2 16kg sorry we cannot compare more than 4 products at a time.
Melt index 57 g 10 min 190 c 2 16kg contains 200 800 ppm bht as inhibitor cas number 24937 78 8.
Poly ethylene co vinyl acetate vinyl acetate 40 wt.
Poly ethylene co vinyl acetate vinyl acetate 12 wt.
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.