What are the advantages of silicone sealing ring

What are the advantages of silica gel sealing ring? Because of its environmental protection and wide temperature range, silica gel sealing ring can be used for a long time in the temperature range of - 60 ℃~+200 ℃, so it is used more and more widely, such as oven, water cup, rice cooker, water dispenser, incubator, lunch box, coffee pot and other daily necessities in waterproof sealing.

The advantages of silicone sealing ring are mainly shown in the following points:

1. Good sealing performance, waterproof, environment-friendly, non-toxic;

2. It can be heated at high strength temperature without deformation and harmful substances;

3. Good tensile resistance;

4. The yellow color will not fade after long-term use;

5. Corona resistance, arc resistance, high and low temperature resistance, aging resistance and high temperature resistance;

6. Good heat resistance. The silicone sealing ring can be used for a long time at 150 ° C without changing its performance. It can be used continuously for 10000 hours at 200 ° C and briefly at 250 ° C;

7. Silicone sealing ring has good cold resistance. Ordinary rubber is generally - 20 ℃ - 30 ℃, while silicone seal ring still has good elasticity at - 50 ℃ - 60 ℃. Some special low temperature resistant silica gel can also withstand lower temperatures.