Temperature Resistance Of Silicone

Mar 18, 2021

Silicone products are based on the silicon-oxygen (Si-O) bond as the main chain structure. The bond energy of the C-C bond is 82.6 kcal/mole. The bond energy of the Si-O bond is 121 kcal in the silicone /Mole, so the thermal stability of organic silicon products is high, and the chemical bonds of molecules will not break or decompose under high temperature (or radiation exposure). Silicone is not only resistant to high temperature, but also resistant to low temperature, and can be used in a wide temperature range. Whether it is chemical properties or physical mechanical properties, the change with temperature is very small.

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