Silicone O-rings have excellent heat resistance, cold resistance, ozone resistance, and atmospheric aging resistance. It has good insulating properties. But the tensile strength is worse than ordinary rubber and not oil resistant. A synthetic rubber produced by the copolymerization of butadiene and acrylonitrile. It is a synthetic rubber with good oil resistance and aging resistance. There are five types of acrylonitrile content (%) in nitrile rubber: 42-46, 36-41, 31-35, 25-30, and 18-24. The more acrylonitrile content, the better the oil resistance, but the cold resistance will decrease accordingly. It can be used for a long time in the air at 120°C or in the oil at 150°C. In addition, it also has good water resistance, air tightness, and excellent bonding performance. Below,
Silicone O-ring Manufacturers introduce the characteristics of silicone O-rings:
1. Simple structure, beautiful and generous sealing performance, O-shaped rubber ring section structure is simple, self-sealing, and reliable sealing performance.
2. Simple O-shaped rubber seals and installation structure components are simple and standardized, so replacement is very simple, just put inches.
3. Suitable for all kinds of sealing oil, water, air, gas, and various chemical media through proper selection of rubber materials and proper formula design.
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