Current Location： Home > News > Chemical Knowledge > In-depth understanding of EVA material: you do not know the advantages

[Chemical Knowledge]：In-depth understanding of EVA material: you do not know the advantages

Read： 408 Time：17months ago Source：Transform the World with Simplicity

In the modern industrial manufacturing process, EVA material has become an indispensable part. It has the characteristics of light weight, durability and shockproof, and has been widely used in shoes, bags, automobiles, electronics, sports equipment and other industries. So, what is EVA material? What are its advantages? Next, let's learn more about it.

1. the definition of EVA material

EVA material is ethylene-vinyl acetate copolymer (Ethylene-Vinyl Acetate Copolymers) abbreviation. The material is ethylene and vinyl acetate as the main raw material, through the polymer polymerization reaction products. The material has excellent physical properties, including light weight, flexibility, durability, waterproof, shockproof, corrosion resistance, etc.

2. the advantages of EVA material

1. Lightweight

EVA material has the characteristics of light weight, which is unmatched by other materials. Compared with rubber, plastic and other materials, EVA is less dense and lighter, only about half of them. Therefore, products made of EVA are not only lighter, but also more convenient to carry.

2, flexible

Another significant feature of EVA material is flexibility. This means that it can be folded, bent, squeezed and other deformation without being damaged. Compared with rubber, EVA has better elasticity and is easy to restore to its original state. Therefore, in the manufacture of bending, deformation, distortion of the product, EVA material is a best choice.

3, durable

EVA material durability is unmatched by other materials. It is not easy to deformation, corrosion resistance, wear resistance, high compression strength. Therefore, products made of EVA, such as sneaker, bags, mattresses, etc., have the advantages of strong durability and long life.

4, waterproof, shockproof

EVA material is a kind of waterproof shockproof material. It can prevent moisture and external forces from entering the interior, thereby protecting the internal items. In the manufacture of kettle sets, personal belongings storage bags, shockproof vests, elbow pads, knee pads and other products, EVA material can play its unique function.

3. EVA material application in various industries

1, footwear

EVA material in the footwear industry is widely used. Such as: insoles, soles, sneaker midsoles, sandals, slippers, etc., are made of EVA material. Its lightweight, flexible, durable and other characteristics make it the preferred material in the footwear industry.

2, luggage industry

EVA material in the luggage industry has been very common. EVA luggage material is light in weight and has certain shockproof and durable characteristics. In the manufacture of computer bags, van bags, camera bags, sanitary bags and other products, EVA material is an important material.

3, automotive industry

EVA material in the automotive industry also has a wide range of applications. Such as: automotive interior materials, hood pads, carpets, armrests, door seals, etc. The characteristics of lightning protection, oxidation resistance and temperature resistance of EVA material make it the forefront.

4, electronics industry

EVA material in the electronics industry has matured. Such as: mobile phones, tablets, computers and other packaging boxes, personal belongings storage bags, earphone sets, etc., are made of EVA material. Lightweight, unique feel, durability and shockproof are particularly good.

4. Conclusion

EVA material as an important material of modern industry, not only in light industry, manufacturing industry is widely used, but also in many other fields. Its lightweight, flexible, durable, shockproof and other characteristics make it the material of choice in many industries. In the future, EVA material will undoubtedly continue to play its great advantages and role in the manufacturing field.