Product characteristics of silicone rubber sealing strip

The main component of the silicone of the silicone rubber seal is silicon dioxide, which is chemically stable and non-flammable. Silica gel is a kind of amorphous silicon dioxide. The dust content in the workshop should be controlled to be no more than 10 mg/m3. It is necessary to strengthen the exhaust air and wear a mask during operation. Silica gel has a strong adsorption capacity and can dry people's skin. Therefore, work clothes should be worn during operation. If silicone gets into your eyes, rinse with plenty of water and seek medical attention as soon as possible.

      Silica gel adsorbs water vapor or other organic substances in the medium during use, and its adsorption capacity decreases, and it can be reused after regeneration. Silicone rubber sealing strip The silicone material has good sealing performance, high temperature and weather resistance, anti-aging and anti-beating, shock-proof and waterproof, and can fit all kinds of smooth surface materials. The adhesive tape can be self-adhesive, with better sealing performance, and the high temperature resistant adhesive will not fall off after long-term use. Environmental protection and safety, good insulation, high temperature resistance, small compression deformation, strong resilience, non-toxic.

      1. Heat resistance: Silicone rubber has better heat resistance than ordinary rubber. It can work almost forever at 150 degrees without performance changes; it can be used continuously for 10,000 hours under 200 degrees; it can be used for a period of time at 350 degrees.

      2. Cold resistance: ordinary rubber has a delay of -20--30 degrees, while silicone rubber has better elasticity at -60-70 degrees. Some specially formulated silicone rubbers can also withstand extremely low temperatures.

      3. Insulation: Silicone rubber strip has high resistivity, and its resistance remains stable in a wide range of temperature and frequency. At the same time, silicone rubber has good resistance to high-voltage corona discharge and arc.

      4. Conductivity: When conductive materials are added, silicone rubber has good conductivity.

      5. Flame retardant: Silicone rubber itself is flammable, but when a small amount of flame retardant is added, it has flame retardant and self-retaining properties, and because of the organic compound of silicone rubber cloth, it does not emit smoke or emit poisonous gas when burning.