PREPARATOIN METHOD OF LIQUID SILICONE RUBBER FORMING MATERIAL WITH GOOD INSULATION-BREAKDOWN AND ADHESION PROPERTIES

摘要

Isolated in the present invention, isolated comprising the step of the method of manufacturing a rubber molding the semiconductive component using the addition type liquid silicone rubber material, with additional cross-linking reaction after weeks bridge reaction of the insulating material and a semi-conductive material inducing interfacial adhesion the fracture strength and adhesion properties relates to a process for preparing a liquid silicone rubber molded article excellent. Additional cross-linking reaction is preferably made at a temperature of 24 ~ 0.5 sigan time conditions of 100 ℃ ~ 220 ℃, made from more preferably at a temperature 1-6 hours conditions of 150 ℃ ~ 180 ℃. It is possible to improve the adherence of the addition type liquid silicone rubber material, and achieving excellent electrical insulating properties to enhance interfacial properties accordingly in accordance with the manufacturing method of the liquid silicone rubber molded product excellent in dielectric breakdown strength and adhesion characteristics of the present invention.