ethylene-vinyl acetate

chemical compound

Also known as: EVA

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Last updated

July 20, 2026

Quick Summary

Ethylene-vinyl acetate (EVA) is a copolymer created by combining ethylene and vinyl acetate monomers. This process results in a material that is more permeable to gases and moisture than polyethylene but offers increased transparency and better resistance to oil and grease.1

EVA copolymers are produced under pressure using free-radical catalysts, with the vinyl acetate content typically ranging from 5 to 50 percent by weight. Different grades of EVA are manufactured, leading to a variety of applications.1

Key uses for EVA include packaging film, adhesives, toys, tubing, gaskets, wire coatings, drum liners, and carpet backing.1

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polyethylene
Ethylene copolymers
Ethylene-vinyl acetate copolymer (EVA), for instance, is produced by the copolymerization of ethylene and vinyl acetate under pressure, using free-radical catalysts. Many different grades are manufactured, with the vinyl acetate content varying from 5 to 50 percent by weight. EVA copolymers are more permeable to…
Read More
Ethylene-vinyl acetate copolymer (EVA), for instance, is produced by the copolymerization of ethylene and vinyl acetate under pressure, using free-radical catalysts. Many different grades are manufactured, with the vinyl acetate content varying from 5 to 50 percent by weight. EVA copolymers are more permeable to…
Read More