In addition to heat resistance, heat resistant gaskets also need to have other properties, such as good sealing performance, anti-aging performance, corrosion resistance, and appropriate elasticity and hardness. These properties can ensure that the gasket maintains effective sealing at high temperatures, prevent leakage and damage, and improve the safety and reliability of equipment and machinery.

Fluorine rubber pad: It has excellent corrosion resistance and stronger temperature resistance than ordinary rubber, and can be used in high-temperature media. Neoprene rubber pad: It has good oil resistance, solvent resistance, chemical media and other properties, but is not resistant to aromatic oils. Its characteristic is excellent resistance to weather aging and ozone aging. Natural rubber pad: It has certain acid and alkali resistance, but the usage temperature should not be too high. EPDM rubber pad: has good heat resistance and aging resistance.

Including PTFE gaskets, asbestos rubber gaskets, metal flat gaskets, metal irregular gaskets, metal sheathed gaskets, waveform gaskets, wound gaskets, etc.

Rubber gaskets have various materials, including common ones such as nitrile rubber, chloroprene rubber, fluororubber, silicone rubber, etc. Different rubber materials have different performance characteristics, and suitable materials can be selected according to specific usage environments. For example, silicone rubber has outstanding high and low temperature resistance, maintains good elasticity in the temperature range of -70 ℃ to+260 ℃, is resistant to ozone and weather aging, and is suitable as a sealing gasket in thermal machinery.