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Characteristics of Solid Silicone Rubber [Apr 17,2017]
Characteristics of Solid Silicone Rubber
Solid silicone rubber is composed of a special silicone rubber and high purity silicon powder mixture, so both the nature of inorganic and organic materials. Solid silicone rubber than other organic rubber with a variety of excellent features, described as follows:
 
1. heat resistance
Silicone rubber at 150C ºC almost no change, still able to maintain good flexibility and organic rubber will change brittle
 
2. cold resistance
Silicone rubber embrittlement temperature of -60 ºC ~ -70 ºC and the general organic rubber -20 ºC ~ -30 ºC, so at low temperatures can still maintain excellent characteristics.
 
3. weatherability
Silicone rubber has physical properties that come into contact with ultraviolet light, wind, and rain in almost no change for a long time.
 
4. oil resistance, solvent resistance, chemical resistance
Silicone rubber has excellent oil resistance at high temperatures. They also have excellent resistance to solvents and other chemicals, polar organic compounds and dilute acids and bases are almost unaffected.
 
5. electrical insulation
Silicone rubber in a wide range of temperature and frequency electrical insulation. Even when immersed in water, there is almost no decline in performance.
 
6. compressed permanent crooked
They can retain superior compression in a stable temperature range (-60 ° C to + 250 ° C).
 
7. transparency and coloring
Silicone rubber is highly transparent, which means that they can be easily colored with colored pigments.
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