Silicone rubber O-ring is a ring-shaped product made of silicone rubber. It is a classification of silicone rubber products. The main constituent material of general silicone rubber O-rings is VMQ-methyl vinyl silicone rubber.
Silicone rubber O-rings have good characteristics such as wide temperature adaptability, sealing, insulation, dielectric properties, and environmental protection.
1. Non-toxic, odorless, high transparency, non-yellowing;
2. Soft, good elasticity, kink resistance, and no deformation;
3. No cracking, long service life, cold resistance and high-temperature resistance;
4. Has higher tear strength and superior electrical properties;
5. It has the advantages of high transparency, odorless, no yellowing, no frosting, etc., especially to solve the problem of black hose frosting and fading of blue products, soft, high tear resistance, high insulation, wear resistance, high-temperature resistance, flame retardant, anti-aging, environmental protection, tensile type, stable performance, and other advantages.
It can withstand both high temperature and low temperature, and at the same time has good characteristics in sealing and dielectric properties, so silicone rubber O-rings are often used to make various seals, elegant wires and cables, and high and low-temperature silicone rubber products At the same time because the silicone rubber O-ring has the non-toxic, colorless and odorless characteristics of silicone rubber products, it can also be used in the food and medical industries.
The price of silicone rubber O-ring is more expensive than other silicone rubber products, and its corrosion resistance is not as good as other silicone rubber products. It is slightly insufficient in acid resistance, alkali resistance, chemical solvent resistance, and mechanical tensile strength. Low.
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