Silicone resin is mainly Si - O - Si chain, silicon atoms connected inorganic high polymer crosslinked type half of the organic group. Is by the degree of polyfunctional organic silane by hydrolytic condensation, and under the condition of the heating or the presence of catalyst can be further into the three dimensional structure of insoluble thermosetting resin does not melt.
Organic silicon resin collection of organic siloxane and organic polymer. The advantages of both with dielectric performance, and can in larger temperature; Humidity, frequency range, maintain the stability of its dielectric properties. The oxidation resistance and chemical resistance. Radiation resistance, good weatherability; In addition, the silicone resin also has hydrophobic; Flame retardant; The characteristics of the salt fog resistance, prevent mould. Therefore, although with silicon oil, silicon rubber, silane coupling agent on my hands and knees compared to the organic silicon compounds such as silicone resin market share is small, but it occupies an irreplaceable position in many fields. Organic silicon resin can be used to make electrical insulating varnish; Coating: mold plastic, laminated material, release agent, moistureproof agent and so on, are widely used in aerospace, electrical and electronic, architectural, mechanical, and other fields.
