Ethylene Vinyl Acetate Melting Point

Poly ethylene co vinyl acetate vinyl acetate 40 wt.

Ethylene vinyl acetate melting point.

Ldpe lldpe whereas a higher percentage of eva is often used to reduce the melting point and to improve the low temperature. Melt index 57 g 10 min 190 c 2 16kg contains 200 800 ppm bht as inhibitor 437220. Richards interdisciplinary research centre in polymer science university of durham durham dh1 3le uk and t. 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.

Chemicalbook provide 24937 78 8 ethylene vinyl acetate copolymer melting point boiling point density 24937 78 8 ethylene vinyl acetate copolymer cas chemical properties msds. Melting point depression in ethylene vinyl acetate copolymer mixtures n. Boiling point c 0 100 1 101 200 1 melting point c 0 100 5 color. Advanced search structure search.

There are three different types of eva copolymer which differ in the vinyl acetate va content and the way the materials are used. Gas chromatography gc 1 hplc 1 featured industry. Visit chemicalbook to find more ethylene vinyl acetate copolymer 24937 78 8 information like chemical properties structure melting point boiling point density molecular formula molecular weight physical properties toxicity information customs codes. Ibrahim exxon chemical po box i abingdon oxfordshire 0x13 6bb.

Poly ethylene co vinyl acetate 4 product results. Melt index 19 g 10 min 190 c. Our chemicals have assisted some of the world s most prestigious companies achieve their goals. With a vast range of applications including water treatment industrial cleaning textiles and plastics.

We focus on saving our customers costs by providing them with the most advanced technologies available. Melting point density additive chemical composition melt index hardness. Poly ethylene co vinyl acetate vinyl acetate 25 wt. The food and drug administration fda has stated that ethylene vinyl acetate is safe when used in food production packaging or transportation and it s not an especially dangerous material.

Is one of the world s most reliable manufacturer s of raw materials. Ethylene vinyl acetate eva is a random copolymer of ethylene and varying amounts of vinyl acetate va. The va comonomer interferes with chain packing reducing crystallinity and thus lowering t m and improving transparency when compared with ldpe. Ethylene vinyl acetate or eva is a copolymer of ethylene and vinyl acetate with a structure as shown below.

As the va content increases crystallinity decreases until at 50 the eva is. Product description 340502. It is an extremely elastic and tough thermoplastic of excellent clarity and gloss and with little odor.