The Applications Of EVA Resin

EVA Resin (Full name: Ethylene Vinyl Acetate) is a versatile copolymer resin.

Many people know that EVA resin is an extremely common material and is a relatively common material in daily life. The finished product made of it has strong softness, shock resistance, non-slip resistance and strong pressure resistance, such as our common EVA slippers. Cotton shoes, EVA mobile phone case, etc. Because EVA resin has strong flexibility, chemical resistance and good elasticity, it is widely used in various industries.

EVA Foam Shoes

Shoe material is the most important application area of acetate copolymer chlorinated EVA resin. Among the EVA resins used in shoe materials, the vinyl acetate content is generally from 15% to 22%. In addition, this material is also used in the field of acoustic panels, gym mats and sealing materials.

EVA Film

The main use of EVA films is in the production of functional membranes. Functional membrane has high weather resistance, anti-fog and insulation properties. Because polyethylene does not have polarity, even if a certain amount of anti-fog drops are added, its anti-fog performance can only last for about 2 months. Adding a certain amount of membrane made of EVA resin not only has higher light transmittance, but also has a large improvement in anti-fog performance, generally more than 4 months. In addition, EVA can also be used to produce packaging films, medical films, laminate films, cast films, etc.

EVA Toys

EVA resin also has many applications in toys, such as children's wheels and seat cushions.

EVA Hot Melt Adhesive

Hot melt adhesive with EVA resin as the main component, solvent-free, environmentally friendly and safe, is very suitable for automated assembly line production, Therefore, it is widely used in book wireless binding, furniture edge banding, assembly of automobiles and household appliances, shoemaking, carpet coating and metal anticorrosive coating. Hot melt adhesives mainly use varieties with a vinyl acetate content of 25% to 40%.

Other EVA Products

EVA resin is also widely used in the fields of inks, bags, bottle covers, etc. It is estimated that these aspects consume no less than 15 kt of EVA resin.

EVA resin can be mixed with other resins for different product applications. By increasing the percentage of vinyl acetate in EVA, we can make the products stick better, clearer. In the meantime, it can making it less stiff and melting it at a lower temperature. 

Besides, Granular adhesive CEVA resin has the inclusiveness and crosslinkability that other materials do not have, because of its properties, it is also widely used in industrial and manufacturing supplies.