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What is EVA?

Popularity:3544Publication time:2018-4-23
EVA is a polymer: ethylene - vinyl acetate copolymer, mainly used in the manufacture of containers and daily necessities, and can also be used as packaging raw materials for production and processing. The new environment - friendly EVA lining packing material made of EVA has the advantages of very good cushioning, aseismic, heat insulation, moisture proof and chemical corrosion resistance, and is nontoxic and non absorbent. EVA materials have a wide range of uses and are mainly used in the following aspects:
1. foamed shoes are the main application fields of EVA resin. The EVA resin is made of very good elasticity, and the two phase has the properties of chemical corrosion resistance. It has a very wide application in the middle and high grade tourist shoes, slippers, sandals, and interior materials.
2.EVA films are mainly used for the production of functional greenhouse films, with high transmittance and strong anti fogging properties.
3. cable wire, EVA material has very good insulation performance, in wire and cable use is very good.
4.EVA lining packing material, as a new kind of packaging material, EVA lining has very good performance, such as earthquake resistance, fire prevention, waterproof, good resilience and other advantages, in electronic appliances, furniture, toys and other industries have a wide range of functions.
EVA material is fixed at room temperature, heating melting to a certain degree to a certain degree of flow, and with a certain viscosity of the liquid, in the industry has always been the leader.
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