Research progress of hydrogen- silicone oil

Hydrolysis of organochlorosilanes is the main method of producing hydrogen-containing silicone oil.How to control the hydrolysis rate is the key link of product quality.Therefore, the main direction to improve the quality of hydrogen-containing silicone oil per mu in the future is to control the hydrolysis rate with new technology and pay attention to the purity of hydrogen-containing monomer, so as to avoid the flocculent substances that may affect the quality of products by cross-linking.At present, the catalyst is mainly concentrated sulfuric acid, which is cheap, but it is seriously corrosive to the container, which is not conducive to environmental protection.Solid catalysts have high industrial application value and high price, so the development of new low cost and high efficiency catalysts is also an important research direction.