What is EPDM foam/sponge strip? EPDM foam strip refers to a kind of sealing strip that uses the characteristics of certain materials to make pores appear inside. So what is its performance? Here is a brief explanation.
The EPDM foam strip is formed by microwave vulcanization process at one time, and the surface is smooth and beautiful without any joint marks. It has good elasticity and resistance to compression deformation, and excellent aging resistance. Excellent flame retardant performance, low smoke and low toxicity; stable product performance, high dimensional accuracy.
EPDM foam strip has low thermal insulation and excellent thermal insulation; it is light, strong and light, and has strong toughness; it has excellent cushioning and impact resistance, and can be used as a cushioning material; it is non-absorbent and has an independent bubble structure , Low water absorption and so on. EPDM foam strips have extremely strong resistance to tearing. The temperature range is between -10℃-150℃ and will not break after millions of flexing. EPDM foam strips are used as automobile sealing strips. The main performance requirements are good sealing and elasticity, excellent weather resistance and fatigue resistance.