Silicone sealing rings and rubber sealing rings are both common sealing materials, and they have their own advantages under different application environments and requirements. Which sealing ring should be selected according to the specific use conditions and requirements. Here are some comparisons of the two: Silicone sealing ring:

High temperature resistance: silicone sealing ring has good high temperature resistance, can maintain elasticity and sealing at high temperature.

Chemicals resistant: silica gel has a good tolerance to some chemicals and is not susceptible to corrosion.

Oxidative stability: silica gel remains stable for a long time and is not easy to undergo oxidation.

Insulation performance: Silicone gel is an excellent insulating material, suitable for electrical equipment.

Wide range of hardness: silicone sealing rings with different hardness can be made to adapt to different application scenarios.

grommet:

Wear resistance: rubber sealing ring has good wear resistance, suitable for some mechanical sealing occasions.

Elastic: The rubber sealing ring is more elastic and provides effective sealing performance at relatively low pressure.

Lower cost: Generally, rubber sealing rings are relatively cheap to manufacture.

Strong selectivity: there are many types of rubber sealing ring, such as nitrile rubber, fluorine rubber, etc., you can choose the appropriate materials according to different needs.

When selecting the sealing ring, the temperature, pressure, the impact of chemicals, and the elasticity and durability of the seal. Considering these factors together, it is better to determine whether silicone or rubber sealing rings are used.

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