300 ℃ high temperature resistant silicone sealing ring, tear resistant, factory direct sales

The unique advantage of silicone sealing rings comes from material properties:

Wide temperature resistance range: Conventional products are suitable for temperatures ranging from -60 ℃ to 200 ℃, while special formulations can withstand high temperatures of 300 ℃ or low temperatures of -100 ℃, far exceeding ordinary rubber (such as nitrile rubber, which has a cold resistance of only -20 ℃).

Elasticity and sealing: The stretching rate reaches 600% -700%, the compression deformation rate is low, and it can tightly adhere to different interfaces, achieving long-lasting leak prevention.

Chemical stability: resistant to acid and alkali corrosion, with good biocompatibility, suitable for high-end medical and other scenarios.