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The effect of silica sol: Silica sol is foaming extrusion silicasol class, mainly plays a role of sealing. Colloidal silica is mainly used for auxiliary electrical equipment, electronics, furniture, toys, hardware, medical equipment, sports goods, audio, lighting, machinery, ...
Silica sol is a kind of is widely used in the precision casting industry, it is a dispersion of silica particles in the water or other solvents.Nowadays relative to foreign, domestic silicon sol has the very big disparity, especially the characteristics above, such as variety, ...
: 1. The application in the precision casting industry instead of silicic acid ethyl ester, non-toxic, not only can reduce cost, improve the operating conditions, high dimension accuracy, good casting finish, can make the shell mold strength is big, modelling is better than ...
Hubei Jin Wei group 2008 - now, strong offensive to the international market, products have been all over southeast Asia, Europe, South America, in countries such as Japan, Germany, Pakistan is well received by many!Jin Wei colloidal silica is made in China star, is the leader ...
This product is made from silica sol as the main body, a variety of organic polymer and polymer composite materials made of special precision casting can be rapid drying of new colloidal silica, it is mainly used for precision casting surface process, compared with ordinary ...
Silica sol viscosity is low, can be soaked with water to soak the base, and other material mixing dispersion and penetration is very good.When silica sol moisture evaporation, colloidal particles are attached to the object appearance, quietly between particles form silica ...
1. In the same temperature and humidity, compared with common silica sol, the drying time could be reduced by more than 30%, the shell-making time could be largely shortened, and the productivity could be improved. 2. The prominent feature of this product in shown in that the ...