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  • The role and characteristics of EPDM rubber seals
    Jan 25, 2019

    The rubber seal is made of EPDM rubber. Mainly used in the fields of automobiles, machinery, doors and windows, etc., it plays the role of dustproof, insect proof, waterproof, fixed, soundproof, shock absorption and sealing.

    The hardness of the sealing strip can reach Shore A95, it is more resistant to aging, low temperature, water vapor, chemical corrosion, especially ozone aging. It can be combined with steel,Belt, steel wire braid, TPE, flannel, flocking, PU layer, silicone layer, etc., to ensure the interior and exterior of the car and its own waterproof, dustproof, soundproof, heat insulation, shock absorption, wear, and decoration effect.

    EPDM sealing strips can be divided into three categories according to the use parts: automobile sealing strips, door and window sealing strips, ship sealing strips, mechanical sealing strips, etc.; mechanical sealing strips include cabinet sealing strips, container sealing strips, etc. Such products mainly utilize the elasticity of the lip, cavity, flange and the like in the body structure and the contact pressure generated by the surface of the assembled coupling member (glass, metal member, etc.) to seal and decorate.


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