Our company is specializing in the production of sales of silica sol of first-class manufacturers, set research and development, production, sales in one!At present, the relative to foreign, domestic manufacturer of silicon sol products there's still a lot of defects, especially the characteristics, such as impurity, small variety, etc.With supply of silicon sol Jin Wei group products, many varieties, high quality, such as alkali, acid, ammonia, sodium silica sol, high purity silicasol products such as tourist destinations for domestic and foreign wellknown enterprises.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 in the domestic chemical industry, is a new material manufacturers in the world.
1, silicon sol with larger adsorption: colloidal silica in the countless micelle of numerous network structure of pore, under certain conditions has a certain adsorption of inorganic and organic compounds.
2, colloidal silica has a larger specific surface area, specific surface area is 250300 square/g.
3, silicon sol has good cohesiveness: because of the micelle size uniform, and around 1020 nm, its dry produce certain bonding strength, but strength is small.Put some kind of fiber or granular materials such as silicon sol, and then drying curing can into hard gel structure and generates larger adhesion (usually around 46.7 Kg/cm2).
4, silicon sol has good temperature resistance.
5, silicon sol has good hydrophilicity and abhorred oily: can be diluted with distilled water to arbitrary concentration, and with the increase of the degree of dilution stability enhancement.But with organic or in a variety of metal ions, and can produce hydrophobic nature.
6, silicon sol is "highly decentralized" "good abrasion resistance and good" light "and so on.Therefore, can be used as a good "dispersants" "preservative" "flocculant" coolant "and" special "optical materials" and so on.
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