Is Ethylene Vinyl Acetate Biodegradable

Biodegradable ethylene vinyl acetate eva plastic is the copolymer of ethylene and vinyl acetate polymers.

Is ethylene vinyl acetate biodegradable.

Eva is flexible has good clarity and is resistant to ultraviolet radiation. Vinyl acetate are abbreviated as eva high ethylene and low vinyl acetate content or vae high vinyl acetate and low ethylene content. Added during the manufacturing process ecopure enhances the biodegradability of eva plastics and shortens the time plastics that have been disposed of. The properties are largely dependent on the molecular weight and the vinyl acetate content.

Ethylene vinyl acetate eva copolymers are random linear copolymers produced by the copolymerization of ethylene and vinyl acetate va either in a high temperature and high pressure free radical process or for high vinyl acetate materials in emulsion. Are not biodegradable by pcl degrading microorganisms. 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. There are three different types of eva copolymer which differ in the vinyl acetate va content and the way the materials are used.

Although the synthetic polymer is a useful material for the athletic shoe industry it has become an environmental concern because of its poor biodegradability.