China has become the largest consumer of organic silicon material. Due to the textile, electronics, electrical products of export and domestic construction, textile, automobile, chemical and other industries of organic silicon material demand, promote and promote the development of organic silicon materials in our country. In 2010 siloxane consumption reached 2010 tons, accounting for 36% of the global total, become the world's largest consumer of organic silicon; China is given priority to with processing and manufacturing industry pattern [1], caused the Chinese organic silicon consumption structure and other countries and regions in the world has the very big difference, silicone rubber and silicone oil accounted for an average of other countries and regions, is given priority to with silicone rubber in China.

      "Twelfth five-year" period, China's organic silicon consumption average annual growth rate is expected to remain at around 18%, siloxane consumption is expected to reach about 1.3 million tons in 2015, equivalent to about 2.6 million tons of organic silicon monomer. In 2010, China's organic silicon (folding siloxane) production of about 410000 tons; Consumption of 555000 tons. Organic silicon on the one hand, continue to maintain steady growth in the traditional application fields, on the other hand in new energy, energy conservation, environmental protection, medical and health care, and high-end manufacturing, etc, constantly develop new USES, especially in solar cells, leds, personal care products, rail transportation and replace petroleum base products, its application to get fast development. Because it has a broad market space, organic silicon is listed in the new material "twelfth five-year" plan. More than 20 organic silicon products on the new material "twelve