Iota Silicone Oil (Anhui) Co., Ltd
Silicone rubber is widely used in national defense industry, electronic appliances, medical and health, industrial and agricultural fields and people's daily life. In recent years, it has maintained a......
2019-06-26Green tires, also known as environmentally friendly or low-pollution tires, refer to the replacement of carbon black with high-dispersion precipitated silica in tire formulations, thereby reducin......
2019-06-26Silica is a general term for white powdered X-ray amorphous silicic acid and silicate products. It mainly refers to precipitated silica, fumed silica and ultrafine silica gel, as well as powdered synt......
2019-06-261, specific surface area The size of the reinforcing effect of silica depends mainly on the specific surface area of the silica, and the strength index of the rubber product increases, but the r......
2019-06-25The silica particles have a strong adsorption effect on the vulcanization accelerator in the rubber compound, and the vulcanization is delayed. The smaller the particle size, the larger the specific s......
2019-06-25The silica particles have a strong adsorption effect on the vulcanization accelerator in the rubber compound, and the vulcanization is delayed. The smaller the particle size, the larger the specific s......
2019-06-25Silica is superior to other white fillers in reinforcing other rubbers, second only to carbon black. Compared silica filled vulcanizates, silica/rubber composites have the advantages of good insulatio......
2019-06-25In the production of rubber shoes, people not only require fastness, but also a beautiful color, comfortable and light, for rubber shoes, rain boots, sports shoes, travel shoes, fitness shoes, ballet ......
2019-06-25The use of silica is very versatile and different products have different uses. It is used as a good reinforcing agent for synthetic rubber. Its reinforcing performance is second only to carbon black.......
2019-06-25Silica has a very significant reinforcing effect on various rubbers, and the reinforcing effect on silicone rubber is particularly prominent. Silica is a white reinf......
2019-06-253. Mooney viscosity of rubber compound The ability of silica to form a gel is comparable to that of carbon black. Therefore, when the white carbon black is mixed, the Mooney viscosity of the rubber i......
2019-06-251. Mixing and dispersing of rubber compound Since silica has a large specific surface area, it tends to be secondary aggregated, and it is easy to absorb water in the air, so that......
2019-06-255, industry technical characteristics The precipitated silica is usually chemically reacted with sodium silicate and concentrated sulfuric acid to form precipitated silica, which is then washed with ......
2019-06-254, the technical level of the industry Since 2008, China's sedimentary silica industry has followed the three concepts of scientific development concept, brand-name product strategy and circular......
2019-06-25(2) Development history of Chinese fumed silica China's fumed silica production began in the 1960s, but for a long time only Shenyang Chemical Plant and Shanghai Chlor-Alkali Plant have produced tens......
2019-06-25
