EVA (ethylene-vinyl acetate) is a closed-cell copolymer foam. It is converted or “foamed” from the material “EVA”, a type of plastic. It’s made by a copolymerization reaction between vinyl acetate and ethylene. Special properties of EVA foam occur by adding foaming additives and catalysts.

Common uses of EVA foam

EVA foam has numerous uses, including sports shoes and pads, gym mats, pool floats, equipment padding, saddles, foam rollers, model building, cosplay outfits, and kneeling pads. Inside helmets, cars, appliances, snow, and ski boots, as well as slippers and sandals, fishing rods, and other handles.

EVA foam offers a competitive alternative to cork, and particularly rubber for numerous applications for its properties, which include.

Impact and vibration absorptions Thermal insulation properties Acoustical properties Chemical, fuel, and oil spill containment Water and splash Buoyancy properties High resilience Due to these qualities, EVA foam is used in numerous industries:

Automotive

Electronics

Healthcare

Footwear and clothing

Sports Facilities

Toys and games

Marine and water floatation

Resin additives and glues

Commercial and industrial packaging

Bookbinding and paper industries

Craft and costume sector