Organic silicone resin material performance is very good, heat-resistant, weather-resistant, anti-insulation, etc., and a part of the organic silicone resin also has the role of waterproofing, organic silicone resin can be a great help for the product to come to the role of the use of organic silicone resin should be good to understand how the performance of the resin.

Organic silicone resin chemically refers to the compounds containing Si-C bond, and at least one organic group is directly connected to the silicon atom. Silicone materials as a basic material, in construction, electrical and electronic, textile, light industry, chemical industry and other fields have a wide range of applications.

In the field of waterproofing and leakage plugging, common organosilicon materials include: silane, silicone resin solution, silicone resin emulsion, organosilicon powder, silicone propylene emulsion, silicone sealant and so on.

The common feature of these materials is that they all have excellent water-repellent properties. That is, all manufacturers will be used to demonstrate the “lotus leaf effect”. Especially easy to confuse with inorganic silicon is what we usually call silicone water repellent. It is also known as Sodium Methylsilicate or Potassium Methylsilicate. The waterproofing mechanism of sodium methyl silicate (potassium methyl silicate) is to generate a layer of insoluble waterproofing resin film a few molecules thick on the surface of the substrate, and it is usually diluted with 8-10 times of water when it is used.

Waterproofing of building materials, antifouling treatment and waterproofing of exterior wall finishes. However, the life of this material will not last long, especially in the exposure environment of ultraviolet radiation, once the water repellent effect of the surface layer disappears, the waterproof performance of the material also fails.

Organic silicone resin has excellent heat resistance and weather resistance, both excellent electrical insulation, chemical resistance and flame retardant, can also be modified to obtain other properties. Therefore, silicone resins have a wide range of applications in the electrical machinery, electrical appliances, electronics, construction and other industrial sectors.

Organic silicone resin is a thermosetting plastic, one of its Z outstanding performance is excellent thermo-oxidative stability. 250 ℃ heating for 24 hours, silicone resin weight loss of only 2 ~ 8%; organic silicone resin is another outstanding performance is excellent electrical insulation properties, it is in a wide range of temperatures and frequencies are able to maintain its good insulating properties.

In addition, silicone resin also has moisture, water, rust, cold, ozone and weathering resistance, the vast majority of water-containing chemical reagents such as dilute mineral acid corrosion resistance is good, but the performance of solvent resistance is poor.

Organosilicon polymer surface generated by the rich-Si-O-Si-chain stabilized protective layer, mitigating the impact on the interior of the polymer. All these make the silicone polymer has excellent heat resistance and weather resistance, and in the -Si-O - molecular bonding in the introduction of other elements such as B, Ti, Al, Sn, Pb, etc., silicone resin heat resistance, aging resistance has been further improved, and thus in the aviation, aerospace Therefore, it is more widely used in aviation, aerospace and other high-tech fields.