Eva Ethylene Vinyl Acetate Foam

Browse ethylene vinyl acetate eva in the all foam products co inc.

Eva ethylene vinyl acetate foam.

It s considered to be a safe alternative to pvc. Ethylene vinyl acetate or eva material is an elasticized closed cell foam with rubber like softness and flexibility. Ethylene vinyl acetate eva is a closed cell foam. Eva can also be used in ip intrinsic protection rated products or as an insulating foam.

It is often used in floor and exercise mats sports equipment crafts kickboards life jackets flip flops and more importantly props for cosplay. 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. It is produced under pressure by the copolymerization of ethylene and vinyl using free radical catalysts. It s very soft and elastic and it can be made into a plastic that s like rubber yet extremely tough.

Ethylene vinyl acetate is a plastic made by combining ethylene and vinyl acetate. While the eva foam does not contain any rubber is is commonly referred to as expanded rubber or foam rubber. The rubber foam is closed cell and therefore impervious to liquids so is ideal for applications such as sealing foam. Eva foam is a co polymer of ethylene and vinyl acetate.

Eva foam is also waterproof. Eva foam can be shaped with heat glued to other pieces of eva or materials and painted. Eva can also be made into eva foam with the use of a plasticizer. Eva mats will have a glossy appearance and are resistant to uv radiation and cracking.

There are three different types of eva copolymer which differ in the vinyl acetate va content and the way the materials are used. 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. Ethylene vinyl acetate or eva foam is made from blended copolymers.

Our eva foam is commonly used as cushioning of heavy weight products which the products are heavy and required high spongy support to protect the products. Eva foam is the acronym for the closed cell ethylene vinyl acetate copolymer foam used as an effective substitute for a variety of materials used in production. What is eva foam. Catalog including eva 2 and 3 lb.