Shin-Etsu Silicone epoxy resin ES-1001N, Shin-Etsu Silicone coating agent KR-251, Shin-Etsu adhesive KR-101-10, then agent KR-105 silicone resins which means a high degree of polymerization of branched triple Composition and having a hard togavirus resin. Its Phi film having heat resistance, weather resistance, electrical insulation, hydrophobicity, and other properties. The organic solvent is typically dissolved has improved durability, reliability, safety and the role in a wide range of areas. Key Features heat-resistant silicone form the main structure of the molecular structure (Si-O-Si), because of strong bonding energy and high thermal decomposition temperature, so excellent heat resistance. Usually in a high temperature environment of 250 ℃, almost no decomposition, aging and discoloration. Electrical insulation in a wide temperature range to play a superior electrical characteristics. In addition, even at high temperatures, electrical insulation performance degradation is small, arc resistance is also good. Small degree of weather resistance aging caused by ultraviolet radiation, weather resistance. Coating yellowing, chalking, loss of gloss and so slight, can remain stable for a long time the film characteristics. Hydrophobic molecule-based methyl orientation, it can make the cured surface having excellent hydrophobic effect. Because of high hardness is high branched terpolymer composition, structure its approximate cured glass, it can reformer to inorganic surfaces.