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    Use and performance of EVA

    2024-05-17 14:44:31  News

    What's is EVA?

    EVA plastic particle is a thermoplastic material composed of ethylene and vinyl ester copolymerization, with good elasticity, flexibility, cold resistance, acid and alkali corrosion resistance. At the same time, EVA plastic particles also have good processing properties, can meet a variety of different plastic molding needs.

    EVA plastic particles after high temperature melting molding, can be made into a variety of common plastic products, such as insole, packaging materials, artificial turf and so on. Due to its good physical properties and molding properties, eva plastic particles have a wide range of applications in the plastic products industry.


    The main performance of EVA.

    • Good flexibility and elasticity :EVA has good flexibility and elasticity, and can be used to manufacture a variety of products that need softness and elasticity.

    • Good wear resistance and cold resistance :EVA has good wear resistance and cold resistance, and can be used to manufacture a variety of outdoor and sporting goods.

    • Good chemical resistance :EVA has good corrosion resistance to many chemicals and can be used to manufacture a variety of chemical resistant containers and pipelines.

    • Good processing performance :EVA can be processed by a variety of processing methods, such as extrusion, calendering, etc., processing and molding is simple and easy to mass production.


    Main uses of EVA granular material:

    • Foam shoes shoe material is the most important application field of EVA resin in China. Because EVA resin blended foam products have soft, elastic, chemical corrosion resistance and other properties, it is widely used in the middle and high grade travel shoes, hiking shoes, slippers, sandals soles and interior materials. It is often used in cosplay prop making or model making.

    • Thin film EVA.The main use of the film is the production of functional shed film, adding a certain amount of EVA resin made of the shed film, not only has a high light transmission, and anti-fogging performance is also greatly improved, generally more than 4 months.

    • Wire and cable because EVA resin has good packing tolerance and crosslinking, it is used more in halogen-free flame retardant cables, semiconductor shielded cables and two-step silane crosslinked cables.

    • Hot melt adhesive with EVA resin as the main component of hot melt adhesive, because it does not contain solvents, does not pollute the environment and has high safety, it is very suitable for automated assembly line production, so it is widely used in wireless book binding, furniture edge sealing, automobile and household appliances assembly, shoe making, carpet coating and metal anti-corrosion coating.

    In short, EVA has the characteristics of good flexibility and elasticity, resistance and chemical resistance, and has a wide range of applications in various fields. At the same time, EVA's manufacturing cost is low, so it has a wide range of applications.

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