Application of silicone rubber: it can be used for molding high voltage flange and other electronic components; it can be used to produce TV sets, computers, copiers, etc.; it can also be used as molding gasket for weather resistance and durability, packaging materials for electronic parts, maintenance materials for automobile electrical parts. It can be used for building and repairing of houses, sealing of highway joints and sealing of caulking of reservoirs and bridges. In addition, there are special purpose silicone rubber, such as conductive silicone rubber, high temperature resistant silicone rubber, medical silicone rubber, foam silicone rubber, mold making silicone rubber, heat shrinkable silicone rubber, etc.

Glass curtain wall is one of the typical use places of organic silica seal. The glass and aluminum alloy frame are bonded with silicone structural adhesive as the exterior wall material, and the expansion joint is waterproof sealed with silicone weather resistant adhesive. Other uses include the peripheral sealing of aluminum alloy doors and windows and plastic steel doors and windows, the sealing of joints, rivets and fixing screws of glass devices and mobile slots, the waterproof sealing of sanitary wares and countertops, walls and furniture in kitchens, bathrooms and washrooms, the sealing of aquariums, ceilings, metal roofs, windows, counters, wall panels and color steel plates, and the sealing of high-grade steel plates Waterproof caulking and sealing between highway plates, etc. In addition, it also includes sealing materials for aerospace, nuclear power plant, electronics, machinery, automobile and other industries. Silicone potting material for electronic components potting, silicone mold glue for soft mold material, etc. The demand for these varieties is relatively small, but it is essential in many occasions.

Among many synthetic rubbers, silicone rubber is the best one. It has the characteristics of tasteless, non-toxic, not afraid of high temperature and cold resistance. At 300 ℃ and - 90 ℃, it is "calm" and "unchanged", and still has the original strength and elasticity. Silicone rubber also has superior electrical insulation, oxygen and aging resistance, light and aging resistance, mildew resistance and chemical stability. Because of these excellent properties, silicone rubber has been widely used in modern medicine.