Organic Silicon Electrical Insulation Coating

(1) Organic silicon moisture-proof insulation coating

Organic silicon resin varnish has good heat resistance, electrical insulation, hydrophobicity, and moisture resistance. The mechanical properties of the paint film are good, and it is wear-resistant and scratch resistant. It is a low-temperature drying type of organic silicon resin varnish and is often used as a moisture-proof insulation coating for surface treatment of some organic or inorganic electrical insulation material parts. Used for products such as plastics, synthetic fibers, paper and ceramics, silicates, etc., it can improve the moisture-proof insulation ability of these products in humid environments.

(2) Flame retardant insulation coating

With the rapid development of the electronics industry and household appliances, insulation coatings not only have the characteristics of general insulation coatings, but also require flame retardant (or flame-retardant) properties to avoid electrical components catching fire and causing fire accidents during use. Flame retardant insulation coatings play a crucial role in improving product quality, ensuring safety, reliability, and stability.

Flame retardant insulation coatings are composed of base materials, flame retardants, curing agents, pigments and fillers, additives, and solvents.

Organic silicon resin is one of the important base materials for flame retardant insulation coatings. Modification is used to overcome the disadvantages of organic silicon resin and to fully utilize its advantages. If polyurethane resin and alkyd resin are used to improve its physical and mechanical properties; Reduce curing temperature with acrylic and ethyl fibers; Improve its solvent resistance, adhesion, and chemical resistance with epoxy resin; Sometimes octanoic acid salts or cyclic acid salts of iron, diamond, manganese, and zinc are used to lower the curing temperature. These modifications do not affect its flame retardancy.

(3)Organic Polysilicon Modified DPP Epoxy Resin Insulation Paint

A novel organic silicone modified OPP epoxy resin containing methyl, phenyl, and ethoxy groups was synthesized from four types of organosilicon monomers. This product not only has strong adhesion, low shrinkage, good stability, but also high temperature resistance, oxidation resistance, etc. It is suitable for use as a coating, adhesive, laminated material, etc. Especially in insulation coatings and temperature and moisture resistant coatings, it has a wide range of applications.

After modification, OPP epoxy resin modified with organosilicon has excellent properties and is widely used in coatings, especially in insulation coatings and temperature and moisture resistant coatings. W3315 organic silicon drying insulation paint is used as a soft H-grade coating insulation paint.