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[Chemical Knowledge]：What material is EVA? EVA features and application scenarios

Read： 373 Time：17months ago Source：Transform the World with Simplicity

EVA, known as ethylene-vinyl acetate copolymer, is a plastic material with excellent physical and mechanical properties and good chemical stability, and is widely used in various fields. Below we will detail the characteristics and application scenarios of EVA.

1. the characteristics of EVA

1. good softness

EVA has good softness, for the needs of the field of softness is widely used, such as shoes, mattresses and so on. Therefore, footwear products made of EVA are very popular.

2. Strong wear resistance

EVA material has good wear resistance, so it is widely used in some fields with high durability requirements, such as sports equipment, diving equipment, etc.

3. Good water resistance

EVA has good water resistance, so it has been widely used in some fields that need waterproof and damp, such as raincoats, shower curtains, etc.

4. strong shock resistance

EVA has good shock absorption and shock resistance, is widely used in the manufacture of sneaker, basketball, football and other sports equipment.

5. Low cost

EVA production process is relatively simple, so the manufacturing cost is relatively low, so it has been widely used in some fields with high cost requirements.

2. EVA application scenarios

1. Shoe material

EVA is mainly used for the manufacture of shoe materials. Due to its excellent softness and abrasion resistance, shoes made of EVA are very comfortable and have good shock resistance and Slip resistance.

2. packaging

EVA because of its good water resistance and wear resistance, in some need moisture, wear-resistant packaging is widely used, such as electronic product packaging, pharmaceutical packaging.

3. Toy

EVA is widely used in the manufacture of toys, such as children's toys, blowing bubble water, floats, etc., to promote the innovation and development of toy products.

4. Sports equipment

EVA is widely used in sports equipment, such as running shoes, basketball, football, etc., because of its good shock absorption and shock resistance, which greatly enhances the comfort and safety of athletes in the process of sports.

To sum up, EVA, as an excellent polymer material, has good softness, wear resistance, water resistance, shock resistance and other characteristics, and has been widely used in shoe materials, packaging, toys, sports equipment and other fields. It is believed that in the future development, EVA will play its unique advantages in more fields and become an indispensable material for many products.