Polycondensation type silicone molding compound and special resin come out in Changzhou

Jiangsu, China According to the current problems in the production of molding compounds from silicone resins in China, Jiangsu Changzhou Jianuo Silicone Co., Ltd. has successfully developed a polycondensation-type silicone molding compound and its special silicone resin.

Polycondensation type silicone molding compound is made of silicone resin, fillers and additives by kneading, mixing, heating and softening, cooling tableting process. The special silicone resin is a mixture of silicone basic monomer and silicone special monomer, and is added with a solvent composed of toluene, water, and ether solvent, and is hydrolyzed at a low temperature, washed with water, added a modifier and The catalyst is polycondensed, finally desolventized under vacuum conditions and cooled to make tablets. The product solves the problems of the existing silicone resin, such as sticking at room temperature, high heat shrinkage rate, poor adhesion, low softening point, poor application of molding plastics, etc., and can be applied to heat-resistant, arc-resistant and flame-retardant molding compounds. preparation.