Silicone Sealing Strip Performance Introduction

Jul 07, 2026

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一.Performance characteristics of silicone sealing strips

 

1.High temperature resistance

Silicone sealing strips have excellent high-temperature resistance and can be used for extended periods in environments with temperatures around 300℃. Even under high temperatures, silicone sealing strips will not deform or crack.

 

2. Corrosion resistant

Silicone sealing strips can resist various chemical corrosions, such as acids and alkalis. Furthermore, silicone sealing strips do not easily hydrolyze upon contact with water, therefore they will not age due to prolonged water contact.

 

3. Anti-aging

Silicone sealing strips have strong anti-aging properties and can be used for a long time without cracking or peeling. Furthermore, silicone sealing strips will not age due to external factors such as oxygen or ultraviolet radiation.

 

4. Good sealing performance

Silicone sealing strips offer excellent sealing performance, effectively preventing the leakage of liquids and gases. They also prevent the ingress of dust, moisture, and other substances, protecting the normal operation of equipment.

 

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二.Application scenarios and precautions for silicone sealing strips

 

Silicone sealing strips are typically suitable for sealing in special environments such as high temperature, high pressure, and chemical corrosion, including fields like automotive, machinery, electronics, and chemicals. The following precautions should be taken when using silicone sealing strips:

 

1.Before using silicone sealing strips, inspect them to ensure there are no defects such as cracks or deformation.

 

2.When using silicone sealing strips, it is necessary to operate according to the specified pressure and temperature, and not to exceed their scope of use;

 

3.When installing silicone sealing strips, the sealing surface needs to be carefully cleaned to ensure that the surface is flat and free of unevenness;

 

4.When storing silicone sealing strips, avoid direct sunlight and high-temperature environments to prevent affecting their performance.

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