The difference and use of silicone and rubber sealing strips.

1. Silicone materials have good sealing performance, high temperature and weather resistance, anti-aging and impact resistance, shockproof and waterproof, and can fit all kinds of smooth surface materials
2. The backing tape can be self-adhesive, with better sealing performance, and the high temperature resistant glue will not fall off after long-term use. Environmentally friendly and safe, good insulation, high temperature resistance, small compression deformation, strong resilience, non-toxic
3. The foamed silicone rubber foams evenly, with a density of 0.25-0.85g/cm3 and a Shore hardness of 8-30A. Environmentally friendly, non-toxic and odorless, with good resilience, good flexibility, and no bubbles or pores on the surface. High strength, long service life, product insulation and environmental protection, high and low temperature resistance, compression resistance, acid and alkali resistance, anti-aging, and UV resistance.
4. Smooth surface and uniform foaming density
5. Good surface non-stickiness. Good air permeability
6. 100% high-quality silicone raw materials are used, and they have been strictly tested and meet environmental protection standards.
7. High temperature resistance: -70 degrees to 300 degrees
8. Heat resistance: Silicone rubber has much better heat resistance than ordinary rubber. It can be used almost forever at 150 degrees without performance changes; it can be used continuously for 10,000 hours at 200 degrees; it can also be used for a period of time at 350 degrees.
9. Weather resistance: Ordinary rubber degrades rapidly under the action of ozone generated by corona discharge, while silicone rubber is not affected by ozone. And its physical properties only change slightly under ultraviolet rays and other climatic conditions for a long time.
10. Anti-aging and corrosion resistance, silicone itself has strong inertness