Polyethylene Vinyl Acetate

The basic polyethylene composition can be modified by the inclusion of other elements or chemical groups as in the case of chlorinated and chlorosulfonated polyethylene.

Polyethylene vinyl acetate.

There are three different types of eva copolymer which differ in the vinyl acetate va content and the way the materials are used. In addition ethylene can be copolymerized with other monomers such as vinyl acetate or propylene to produce a number of ethylene copolymers. Mixture of 40 to 80 by weight and with a melt index mfi to iso 1133 a 4 of 0 5 to 25 g 10 min at 190 c and 2 16 kg blended with0 05 to 35 by weight of a polyethylene glycol of a polyethylene oxide of the general formula ho ch2 2 o m h of a derivative of polyethylene glycol with end groups other than the hydroxyl function and orof a derivative of polyethylene oxide with. Poly ethylene co vinyl acetate vinyl acetate 12 wt.

All of these variants are. Applications edit as an emulsion in water pvac emulsions are used as adhesives for porous materials particularly for wood paper and cloth and as a consolidant for porous building stone in. Search results for ethylene vinyl acetate at sigma aldrich. Melt index 8 g 10 min 190 c 2 16kg sorry we cannot compare more than 4 products at a time.

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. Ethylene vinyl acetate is a type of plastic a polymer with a wide variety of uses both residential and industrial. Polyvinyl acetate is prepared by the polymerization of vinyl acetate monomer free radical vinyl polymerization of the monomer vinyl acetate. Pvc is a known carcinogen and should generally be avoided where possible.