EPDM sealing strips are EPDM rubber strips, which are formed at one time by microwave vulcanization process. The surface is smooth and beautiful, with good elasticity and resistance to compression deformation, weather resistance, ozone resistance, chemical resistance, and fire resistance. And a wide temperature range (-50ºC~+150ºC) and other excellent performance.
characteristic
1. EPDM has excellent weather resistance, weather resistance refers to long-term resistance to severe cold, heat, dryness, and humidity, and has good corrosion resistance to rain and snow erosion, which can completely extend the use of rubber strips life;
2. Heat aging resistance refers to strong heat-resistant air aging resistance. It can be used at 100-120ºC for a long time, and it can maintain effective physical properties for a long period of time at 140-150ºC. It can withstand high temperature of 230-260ºC in a short time. It can be used in sudden accidents to urban buildings. To delay effect; coupled with the use of special formula, EPDM rubber feels similar at -50ºC to 150ºC
3. Because EPDM has strong ozone resistance, it is also known as "crack-free rubber". It is especially used on various urban buildings with different atmospheric indexes and completely exposed to the air. The superiority of the product;
4. Anti-ultraviolet radiation, providing environmental protection for residents of high-rise buildings; it can withstand voltage of 60~150KV, corona resistance, electric crack resistance, arc resistance, and it is also very good. Low temperature elasticity, the temperature when the tensile capacity reaches 100MPa is -58.8°C.
5. Because of its excellent physical and mechanical properties, it is often used in the manufacture of aircraft, cars, trains, passenger cars, ships, high and low voltage switch cabinets, glass curtain walls, aluminum alloy heat-insulating window sealing parts and diving products, high-pressure steam hoses , Tunnels, viaduct joints and other waterproof parts and other industrial and agricultural sealing parts.
Complete varieties and specifications, Customized
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