Coated with silica, silica Yantai, Jinhai Wang

 Silica - a production process utilizing rice husk ash, boiler ash at a temperature of 140--170 ℃, reaction pressure 5--7MPa, the reaction time is 4-5 hours under conditions Inkjet silica, with soda ash solution in a stirred tank reactor chemical reaction;. b liquid with a chamber filter press for the first time the filtrate by rapid cooling cooler to 20-22 ℃, a large number of filtrate dioxide in the cooling process Silicone rubber-like precipitation decomposed silica, and sodium carbonate;. c the decomposition of sodium carbonate and precipitated silica second filter, then the silica within the filter chamber filter press and washed with water to neutral; 1. natural environment rock silica, mainly used for the production of container shoe silica, such as ceramics. There are also a major component of the silica glass, as glass use on broad. 2. The silica is also used in the electronics industry as silica, such as the production of silicon semiconductors, silicon is widely used in the electronics industry, the US "Silicon Valley" is thus its name. Reaction: SiO2 + 2C = Si + 2CO (high temperature). Coated with silica, silica Yantai, 金海旺 by Jinhai Wang Chemical Co., Ltd. Weifang. Weifang Jinhai Wang Chemical Co., Ltd. (www.jhwchem.com) (www.jhwchem.com) strong, credible, Shandong Weifang chemical products industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement will lead Jinhai Wang innovative ideas into the brilliant and you work for a better future!