Sodium oxide, boron oxide, silicon dioxide poisonous
7, used for silicon steel sheet processing agent, dispersing agent, floor wax tube anti slide.8, in the wool spinning process, it can be used as sizing agent for textile sizing, in order to reduce the breakage rate of wool fiber, and contain nano silica in the coating, which can improve the surface thermal resistance of the inorganic fiber materialIn 9, enamel ware manufacturing, after adding nano silica solution, can reduce the coefficient of expansion, in order to improve the adhesion of tetrafluoroethylene.10, in glass and glass ceramic also has the same effect. If in the glass with 25 - 30% of nano silica solution, can be made of high quality silicon borate glass
4, nano silica solution has higher specific surface area, and can be used for catalyst manufacturing and catalyst support5, used in the paper industry, can be used as glass paper anti adhesive, photographic paper pretreatment agent, cement bag, anti-skid agent and so on7, used for silicon steel sheet processing agent, dispersing agent, floor wax tube anti slide.
1, used in all kinds of refractory materials, adhesives, with strong adhesion, high temperature (1800 - 2000 degrees Celsius) and so on2, used in the coating industry, can make the coating firm, but also anti fouling, dustproof, anti-aging, fire protection and other functions3. Used for thin shell precision casting. It can make the shell strength strong and the casting finish high. The shape of the shell is better than that of the water glass, so it can reduce the cost and improve the operation condition instead of the ethyl silicate
