The universal silicone resin prepared according to the mature process and formula mentioned above can meet most of the conventional application requirements, but due to some inherent defects of the existing old silicone resin, it can not fully adapt to the higher application requirements. In order to meet the harsh application requirements of higher performance, it is urgent to improve the synthesis process and formula of old products, and at the same time, it is also necessary to research and develop new silicone resins with higher performance according to the development requirements of modern new technology. Methylphenyl silicone resin is the largest yield of silicone resin, the most widely used kind of products. The existing models of methylphenyl silicone resin at home and abroad generally have the disadvantages of low curing activity, weak adhesion of the cured film to the substrate, and easy re-adhesion of the cured film. These stubborn defects greatly limit the application of silicone resins.