一般的橡胶是以碳－碳键为主链的结构，而硅橡胶则是以硅氧键为主链的结构。由于其结构的特殊性，决定了它具有耐高温、耐低温、耐臭氧老化、耐大气老化性能以及优良的介电性能，对滑油等介质表现出优异的化学惰性以及其他橡胶所不具备的性能，因此在航空工业和军事装备等... The general rubber is carbon-carbon bond-based structure of the main chain, while the silicone rubber is based on silicon-oxygen-based backbone structure. Due to its particularity of structure, it has the characteristics of high temperature resistance, low temperature resistance, ozone aging resistance, weather resistance and excellent dielectric properties, excellent chemical inertness to lubricants and other rubbers, Performance, so in the aviation industry and military equipment etc ...