Ethylene Vinyl Acetate Uses

The ethylene vinyl acetate market is segmented on the basis of end use industry that include footwear foams packaging agriculture pharmaceutical photovoltaic panels and others.

Ethylene vinyl acetate uses.

Ethylene vinyl acetate offers good low temperature flexibility. On the basis of end use industry. Ethylene vinyl acetate properties ethylene vinyl acetate is a flexible and transparent thermoplastic. 8 billion by 2027.

Amid the covid 19 crisis the global market for ethylene vinyl acetate estimated at us 8. Eva shows good barrier and stretch properties. 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. The major industrial route involves the reaction of ethylene and acetic acid with oxygen in the presence of a palladium catalyst.

It shows good chemical resistance. Vinyl acetate is the acetate ester of vinyl alcohol. Use of dicumyl peroxide. Since vinyl alcohol is highly unstable with respect to acetaldehyde the preparation of vinyl acetate is more complex than the synthesis of other acetate esters.

Ethylene vinyl acetate is a type of plastic a polymer with a wide variety of uses both residential and industrial. 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 copolymer does not have an acid odor if it is not thermally degraded. 4 billion in the year 2020 is.

B 1 ethylene vinyl acetate copolymers with or without the optional substances described in paragraph a of this section when extracted with the solvent or solvents characterizing the type of food and under conditions of time and temperature characterizing the conditions of their intended use as determined from tables 1 and 2 of 176 170 c. This product should not be confused with the ethylene vinyl acetate eva copolymers. Each end use industry is further described in detail in the report with value and volume forecasts till 2020. 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.

Eva is used in several applications thanks to the varied properties it possesses. It is the basis of many hot melt adhesives when blended with a petroleum wax and a resin tackifier. 47 but elevated temperature and presence of some additives for example high amounts of clay cause the production of pungent acetic acid odor which is a product of thermal degradation of ethylene vinyl acetate copolymer. Also it imparts plastic like properties that enable wax to compete effectively with high quality polymeric coatings.