Poly Ethylene Co Vinyl Acetate Melting Point

Giulia mariotti and lorenzo vannozzi.

Poly ethylene co vinyl acetate melting point.

Melting point freezing point melting point range. Poly ethylene co vinyl acetate 4 product results match criteria. 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. Poly ethylene co vinyl acetate vinyl acetate 25 wt.

Poly ethylene co vinyl acetate vinyl acetate 25 wt. Poly ethylene co vinyl acetate product number. Melting point density additive chemical composition melt index hardness. Linear formula ch 2 ch 2 m ch 2 ch ococh 3 n.

2f 1 207 dunhua n. 87 c 189 f boiling point no data available. Poly vinyl acetate was discovered in germany in 1912 by fritz klatte. There are three different types of eva copolymer which differ in the vinyl acetate va content and the way the materials are used.

Poly ethylene co vinyl acetate vinyl acetate 40 wt. Melt index 19 g 10 min 190 c. Aldrich 437239 page 4 of 7. Asia pacific sales and distribution.

Pubchem substance id 24867357. Fabrication characterization and properties of poly ethylene co vinyl acetate composite thin films doped with piezoelectric nanofillers. The material melting point was obtained from the second heating run. Taipei taiwan 10595 886 2 8712 0600 886 2 8712 2677 fax info polysciences tw.

Melt index 19 g 10 min 190 c 2 16 kg contains 200 900 ppm bht as inhibitor cas number 24937 78 8. Microstructures of poly ethylene co vinyl acetate eva are dependent on the distribution of va units as well as the va content simple analytical method to determine microstructure of eva was established using melting points of eva and correlationship with those of wax and its ester. Product name property description. Polysciences asia pacific inc.

Sigma aldrich 3050 spruce street saint louis mo 63103 usa. 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. Heating from 30 to 180 c at a heating rate of 10 c min.