Performance characteristics of sealing silicone strip
Time of issue: : 2020-07--11
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1. Weather resistance
Weather resistance refers to the ability of long-term cold resistance, heat resistance, dry resistance and humidity resistance. It has excellent resistance to rain and snow erosion and prolongs the service life of the sealing strip.
2. Heat aging
Heat aging refers to the strong aging of hot air. It can be used for a long time at 100-120°C, can maintain effective substances for a long time at 140-150°C, and can reach a high temperature of 230-260°C in a short time, which can delay urban construction accidents .
3. Ozone resistance
has excellent ozone resistance, especially in urban buildings with different atmospheric indexes and completely exposed to the air, it will show the superiority of its products.
4. Anti-ultraviolet radiation
Anti-ultraviolet radiation provides a protective environment for high-rise buildings. It is resistant to 60~150KV voltage, corona, cracking, and arc resistance. At low temperatures, when the tensile capacity reaches 100MPa, the temperature is -58.8°C.
5. Physical and mechanical properties
Due to its excellent physical and mechanical properties, it is often used in the manufacture of aircraft, automobiles, trains, passenger cars, ships, high and low voltage switch cabinets, glass curtain walls, aluminum alloy insulation window seals and diving products, high pressure steam hoses, tunnels, and viaducts Joint waterproof parts and products.