Methylphenyldichlorosilane is an important organic silicon raw material, which can be used for the direct synthesis of methylphenylalkoxysilane and methylphenylcyclosiloxane, and can also be used as methylphenyl silicone oil, methylbenzene It is one of the main synthetic raw materials of base silicone resin and methyl phenyl silicone rubber. Methylphenylalkoxysilane is the main raw material for the synthesis of methylphenyl silicone oil and silicone resin, and a silane coupling agent for powder heat resistance modification. Methyl phenyl cyclosiloxane can be used for the direct synthesis of methyl phenyl silicone oil, methyl phenyl silicone resin and methyl phenyl silicone raw rubber, especially suitable for the synthesis of high phenyl content silicone oil and silicone raw rubber. The introduction of methylphenylsiloxane links into silicon-containing polymers can improve the high and low temperature resistance, radiation resistance, compatibility and compatibility with organic polymers and inorganic fillers of silicone materials. , nuclear industry, and other fields that require resistance to high, low temperature and radiation have huge application prospects.

In recent years, with the domestic demand for high-performance phenyl-containing organosilicon downstream products, it has greatly promoted the development of upstream methylphenylsilicon monomers. As a technology-based enterprise with relatively strong research and product development strength in domestic methylphenylsilicon monomers, Jiangxi Ford Chemical New Materials Co., Ltd. has been committed to breaking the monopoly of foreign technology in recent years, and continuously improving the domestic methylphenylsilicon monomers. production technology level. Through continuous research on methylphenyl monomer and grade separation technology, the yield and product purity of existing methylphenyldichlorosilane have been greatly improved, which can be directly used for methylphenylsiloxysilane and methylbenzene. Synthesis of intermediate raw materials such as cyclosiloxane, and one of the important raw materials used as methyl phenyl silicone oil, methyl phenyl silicone resin and methyl phenyl raw rubber. It is especially suitable for the synthesis of methylphenylalkoxysilane and methylphenylcyclosiloxane without trifunctional impurities, and the obtained methylphenylcyclosiloxane can meet the requirements of high-performance high-phenylmethylbenzene Preparation of silica-based raw rubber.