Performance characteristics large size silica sol particles with a large specific surface area (surface porous structure) and adsorption capacity, as well as strong stability and adhesion, can form a strong film in the Chemical-mechanical planarization, at the same time, the larger the particle size of silica sol is, the larger the friction coefficient of silica sol is when it adheres to the solid surface. It is also required that there is no organic matter in the silica sol, and the particles are uniformly dispersed and the concentration is high, which is the key point of polishing silica sol.
Battery: the electrolyte of lead-acid battery, such as vehicle tanks and other vehicles in sharp turns easy to overflow, if the sulfuric acid into a certain amount of HSD-10050 silica sol, the formation of conductive gel-type electrolyte, can prevent sulfuric acid leakage, reduce pollution, and can extend battery life. Paper making:
1. Kraft paper, corrugated paper, cement bag surface with SD -10050 silica sol treatment, can improve anti-slip, reduce the transport and storage of slip. Improve the moisture resistance of paper strength.
2. The perforated paper used in the computer is coated with silica sol to provide high stability, anti-skid property and good printability. Grinding and polishing: silica sol with good spherical structure, relatively hard texture and pure quality, it can be used as grinding and polishing materials for electronic products, metals, glass, mirror ceramics, silicon wafers, List of semiconductor materials, etc. . HSD -10050 silica sol can be used for 3C product appearance parts polishing, microelectronics, photonics, optics, metal and sapphire polishing.
