Du Zuo-dong, Chen Jian-hua, Shi Bao-chuan. SYNTHESIS OF POLYPHENYL-TRIPHENYLENE ORGANO- SILICONE COMPOUNDS AND STUDIES ON THE HEAT STABILITY OF THEIR POLYMERS. [J]. Acta Polymerica Sinica (2):110-115(1983)
DOI:
Du Zuo-dong, Chen Jian-hua, Shi Bao-chuan. SYNTHESIS OF POLYPHENYL-TRIPHENYLENE ORGANO- SILICONE COMPOUNDS AND STUDIES ON THE HEAT STABILITY OF THEIR POLYMERS. [J]. Acta Polymerica Sinica (2):110-115(1983)DOI:
SYNTHESIS OF POLYPHENYL-TRIPHENYLENE ORGANO- SILICONE COMPOUNDS AND STUDIES ON THE HEAT STABILITY OF THEIR POLYMERS
The following two new compounds have been synthesized by Diels-Alder reaction both in about 80% Yield.Compound (Ⅰ) can be used as an additive for compounding silicone rubber. The resulting elastomer shows good thermal stability and fair mechanical properties after aging at 300℃ for 150 hours.. Compound (Ⅱ) can be used as a crosslinking agent for the hardening of RTV silicone rubber. The resulting elastomer shows good heat resistance after aging at 300℃ for 48 hours.