Mingyi
White carbon black is the general term of white powder X-ray amorphous silicic acid and silicate products, mainly referring to precipitated silica, fumed silica and ultra-fine silica gel, as well as p......
2023-01-06The surface of white carbon black has strong chemisorption, which is related to the existence of its surface hydroxyl. Its surface hydroxyl can combine with molecules in the form of hydrogen bond to f......
2023-01-06Chemical composition of silica The main chemical component of white carbon black is fumed silica. Specifically, it is silicon dioxide with very fine particle size. Its chemical formula is sio2. Due......
2023-01-05Nano silica is one of the most important high-tech ultra-fine inorganic new materials. Due to its small particle size, large specific surface area, strong surface adsorption, large surface energy, hig......
2023-01-04Since the specific surface area of fumed silica is relatively high and the surface polarity is relatively strong, in the powder system, the high adsorption of fumed silica can be used to prevent the a......
2022-12-30rubber industry Silica is widely used as an environmentally friendly rubber reinforcing agent. Silicone rubber has excellent properties such as high temperature resistance, insulation, heat insulat......
2022-12-29What are the main uses of silicone rubber silicone oil? Silicone oil is widely used. It is not only used as a special material in aviation, cutting-edge technology and military technology sectors, bu......
2022-12-281. The function of silicone oil is to dilute and lubricate. There are two uses: lubrication and improving lubrication. 2. When used for lubrication, it is often used as high-grade lubricating oil, sho......
2022-12-27What is silicone oil Silicone oil is a kind of polysiloxane liquid oil with various viscosities, non-toxic, odorless, non corrosive, and non combustible. Among them, methyl silicone oil is the most i......
2022-12-26Is silicone oil harmful to mobile phone screen Silicone oil is harmless to mobile phone screens. The white edge filling liquid is silicone oil, which does no harm to the mobile phone screen, but i......
2022-12-15The flashing sense of silicone oil injection is not fixed Because silicone oil is flowing, the flash feeling is not fixed. If your eyes flicker, considering that after your retina falls off, your e......
2022-12-14Why is silicone oil divided into 201 and dmc The structure is different. 1. 201 methyl silicone oil has good high and low temperature resistance, high flash point, low freezing point, low vapor pr......
2022-12-13The cause of silicone oil stain 1. Alkalinity During the pretreatment of cotton fabric, alkali with higher concentration is usually used to remove impurities from the fabric (especially mercerizatio......
2022-12-09Physical and chemical properties of Silica Melting point: 1610 ° C (lit.) Boiling point:>100 ° C (lit.) Density: 2.6 g/mL at 25 ° C (lit.) Refractive index: n20/D 1.544 (lit.) Storage conditio......
2022-12-08CAS No. of Silica Chinese alias: white carbon black (combustion method); Fumed silica; Granulated white carbon black; Medicinal white carbon black; GH-7 white carbon black; GH-1A white carbon black; ......
2022-12-07
