The molecular structure of ordinary silica gel is amorphous, so it has little effect on it under normal temperature conditions and can be used under low temperature -70 conditions.
Other products with higher requirements, can use ultra-low temperature resistant silica gel, can achieve long-term work under low temperature -110 degree conditions, ultra low temperature resistant silica gel embrittlement point can reach -118 °C, hardening point can reach -115 °C, high tear strength, good resilience, not easy to yellow, good feel. The product can be molded, extruded, and can also be used to manufacture suction cups, electronic device trays, miscellaneous parts, pipes, cold storage room seals, ultra-low temperature protective sleeves and other silicone products.
