Introduction to Ultra Low Temperature Resistance:

Low temperature resistant silicone rubber refers to silicone rubber with a working temperature of -100 ℃, and its mechanism is different from room temperature silicone rubber. It is obtained by introducing methyl phenyl siloxane or diphenyl siloxane chains into the molecular chain of methyl vinyl silicone rubber. The introduction of phenyl on the side groups of polysiloxane greatly reduces the crystallization temperature of the polymer due to the disruption of the regularity of the dimethylsiloxane structure, and the working temperature of the resulting silica gel extends to -100 ℃.

Features of ultra-low temperature resistant silicone rubber:

In addition to small compression permanent deformation, wide temperature range, oxidation resistance, weather resistance, shock resistance, moisture resistance, and good electrical insulation performance, it also has properties such as low temperature resistance, ablation resistance, and radiation resistance.

Low temperature resistant silicone rubber application field:

It is one of the important materials in the aerospace industry, cutting-edge technology, and other sectors of the national economy. It can be used for making various molded and extruded products, as cold resistant rubber in the aviation industry, and as sealing components for areas that are resistant to erosion, heat aging, or radiation.