O-ring seal

silicone rubbersiliconepolymer

Silicone O-Ring is a commonly used seal, usually used in machinery, automobile, aerospace, food processing, pharmaceutical and other industries. Its main function is to prevent fluid leakage and has excellent sealing performance. It is made of silicone rubber (silicone) and has good high temperature resistance, low temperature resistance and chemical corrosion resistance. DESCRIPTION Silicone O-Rings are annular seals made of silicone material, which are widely used in occasions that require sealing and leak-proofing. Its basic function is to fill the gap between two contact surfaces through its elasticity and compressibility, thereby preventing the leakage of gas, liquid or other substances. The following is a detailed description of silicone O-Rings: 1. Material characteristics: Silicone material: It is composed of siloxane (Si-O) polymer, with excellent temperature tolerance, chemical stability and biocompatibility. Various colors: Common silicone O-rings are transparent or white, but different colors can also be customized as needed. 2. Temperature tolerance: High temperature: Silicone O-rings can withstand extreme high temperature environments, usually with a temperature range of -60°C to +230°C, and some special varieties can withstand higher temperatures. Low temperature: It can maintain elasticity and good sealing performance under low temperature conditions, suitable for use in cold environments. 3. Chemical resistance: Silicone O-rings have strong anti-aging ability against water, oxygen, ultraviolet rays and most chemicals. Silicone O-rings can also remain relatively stable in environments such as acids, alkalis, and solvents.