silicone manufacturer

  Liquid silicone adhesive refers to a layer of liquid silicone coated on metal, rubber, plastic, and other materials. It uses some properties of liquid silicone itself to play a good hand feeling, aging resistance, good release, anti-slip, dustproof, waterproof, and sealing functions. The liquid silicone coating process generally includes three parts: bottom treatment, bottom coating, and liquid silicone. The following steps are detailed. Treatment of the bottom: The bottom surface of the liquid silicone should be treated well before the package. It is mainly to ensure that the surface of the coated rubber is smooth and flawless, so as not to crack the adhesive when the force is applied; In addition, it is necessary to test whether the surface of the adhesive is clean and whether there is no oil. If there is oil, it needs to be cleaned with xylene and other solvents. Primer: Generally liquid silicone is non-stick with other materials (except solid silicone), so the material at the...

I. Silicone Rubber ’s structure What is the organic silicone rubber: The basic structure of the organic silicon products unit is composed of a silicon-oxygen link,  and the side chain is connected by various kinds of organic silicone atoms and other groups. Therefore, in the structure of the organic silicone products containing both "organic groups", and "inorganic" structure, the special composition and molecular structure to make it combines the characteristics of organic matter and inorganic matter functions in one. And compared to other polymer materials, the most outstanding performances of organic silicone products include: (1) Heat resistance properties Organic silicone products are based on a silicon (Si) 0 oxygen key chain structure, the bond energy of the C - C key is 82.6 kcal/mol, while the bond energy of the Si - 0 key is 121 kcal/mol, silicone products own thermal stability. Under high temperature (or radiation exposure) molecular bonds will not break ...