Introduction to ultra-low temperature resistance:
Low temperature resistant silicone rubber refers to silicone rubber with a working temperature of - 100 ℃. Its mechanism is different from that of room temperature silicone rubber. It is obtained by introducing methylphenyl siloxane chain or diphenyl siloxane chain into the molecular chain of methyl vinyl silicone rubber. The introduction of phenyl on the side group of polysiloxane greatly reduced the crystallization temperature of the polymer due to the destruction of the structural regularity of dimethylsiloxane, and the working temperature of the resultant silica gel was extended to - 100 ℃.

Features of super low temperature resistant silicone rubber:
It has small compression permanent deformation, wide use temperature range, oxidation resistance, weather resistance, shock resistance, moisture-proof and good electrical insulation performance, as well as low temperature resistance, ablation resistance and radiation resistance.

Application field of low temperature resistant silicone rubber:
It is one of the important materials for aerospace industry, cutting-edge technology and other sectors of the national economy. It can be used to make various molded and extruded products to be used as cold resistant rubber for aerospace industry and seals for ablation resistant, heat aging resistant or radiation resistant parts.

For low temperature resistant silicone rubber, please check the details:
https://www.siliconerubbers.net/product-methyl-phenyl-vinyl-silicone-gum-my-120.html