Nano-SiO2 content size color difference (AE value) impact on the form of microcapsules, the hard fumed silica particles embedded in soft organopolysiloxane changed the polarity of the particle surface, reducing the system viscosity. For the production of scratch-resistant acrylic paint. Scratch resistance of such coatings are particularly good. Its wear resistance is ten times the conventional acrylic systems, easy to apply and environmentally friendly radiation curing and solvent-free systems. Large areas can generate acidic oxide acid compounds with the water, but did not directly SiO2 compound with water. It corresponds to hydrate - silicate, only the reaction with the corresponding acid was obtained with a soluble silicate (silicic acid insoluble in water is a weak acid, it is even weaker than carbonic acid). Acidic oxides are generally not followed by action of an acid, but it sorted hydrofluoric acid reacts SiO2, silicon dioxide, silicon tetrafluoride gas is generated. SiO2 + 4HF == SiF4 ↑ + 2H2O ordinary glass, quartz glass main component is silica. Hydrofluoric acid which can be used to etch glass. Carved on the glass with hydrofluoric acid lettering, the laboratory can not use hydrofluoric acid-containing silica glass, ceramics, porcelain, pottery bloom, generally available plastic bottles. SiO2 can be generated with a strong base solution, the reaction water glass, silica Which is guaranteed, it is a mineral glue, used as a binder. Therefore, the alkaline solution bloom laboratory reagent bottle without the glass stopper, silica Which good reputation, and with a rubber stopper. Silica structure. "" "The use of silica silica is widely used, the main raw material has been used in high-performance fiber optic communication material is silica. Generally more pure quartz used to produce quartz glass. Quartz glass commonly used in the manufacture of high temperature chemistry instruments. Crystal used to manufacture electronics industry an important component, optical instruments, also used to make advanced industrial and glasses and so on. Which strong silica silica _ _ Weifang Fuyuan (view) provided by the Environmental Protection Technology Co., Ltd. Weifang Fuyuan. Weifang Fuyuan Environmental Technology Limited (www.wfdafuyuan.com) (www.wfdafuyuan.com) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to the community, and welcomes new and old customers throughout the visit, sincere cooperation for a better future. Weifang Fuyuan - your trusted friend, Company Address: Cravens District Weifang Dongfeng Street, Tung Shing Square, No. 1713, Contact: MGA.