The industrial chain of the organic silicon industry is mainly "organic silicon raw materials-organic silicon monomers-organic silicon intermediates-organic silicon products". The mixed methyl monomers obtained through synthesis are refined to separate, hydrolyzed, and cracked to generate organic silicon base polymers, which are then processed to produce various organic silicon products.
           The upstream of the organic silicon industry is mainly basic chemical raw materials such as metal silicon, hydrogen chloride, and methyl chloride. The organic silicon intermediates are polymerized to obtain end products such as silicone rubber, silicone oil, silane coupling agent and silicone resin. Among them, silicone rubber and silicone oil accounted for the largest proportion, reaching 66% and 22% respectively.
           Dimethyldichlorosilane is the most widely produced monomer in the organosilicon industry. Its upstream raw materials are metal silicon and methyl chloride, and the downstream synthesis of organosilicon DMC, organosilicon D4 and other intermediates, and then used to produce silicone rubber, silicon End products such as resin and silicone oil.
           Among them, silicone rubber accounts for the largest proportion, reaching 66.9%, but its special properties are used as material additives and have many applications, covering various fields such as building materials, electronics, aerospace, daily chemicals, textile printing and dyeing, and new energy vehicles.