Solid silicone rubber is composed of special raw silicone rubber and high-purity silicon powder mixed, so it has both the properties of inorganic and organic materials. Compared with other organic rubbers, solid silicone rubber has various excellent characteristics, which are introduced as follows:
heat resistance
Silicone rubber has almost no change at 150C, and still maintains good elasticity, while organic rubber will become more brittle.
cold resistance
The embrittlement temperature of silicone rubber is -60℃~-70℃ and the general organic rubber is -20℃~-30℃, so it can still maintain excellent characteristics at low temperature.
Weather resistance
Silicone rubber has physical properties that hardly change for a long time when exposed to ultraviolet rays, wind and rain.
Oil resistance, solvent resistance, chemical resistance
Silicone rubber compounds with excellent oil resistance at high temperatures. They also have excellent resistance to solvents and other chemicals, almost unaffected by polar organic compounds and dilute acids and bases.
electrical insulation
Silicone rubber provides electrical insulation over a wide range of temperatures and frequencies. Even when immersed in water, there is little or no drop in performance.
Compression permanently crooked
They retain excellent compression permanent deflection in a stable temperature range (-60°C to +250°C).
Transparency and Shading
Silicone rubbers are highly transparent, which means they can be easily colored with a variety of pigments.
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