Silica sol

Molecular formula: xSiO2.yH2O
Executive standard: HG/T2521-2008
Properties: Milky white or milky white translucent gel-packed liquid is slightly bluish, odorless and non-toxic.
Packing form: 25kg plastic drum or 250kg plastic drum. Packaging specifications can be customized according to user needs.
The main purpose:
1. It is used as a binder for various refractory materials and has the characteristics of strong adhesion and high temperature resistance (1500-1600°C).
2. Used in the coating industry, it can make the coating firm, and has the functions of anti-fouling, dust-proof, anti-aging, and fire-proof.
3. It is used for precision casting of thin shells, which can make the shell strong and smooth. Its modeling quality is better than that of sodium silicate modeling, instead of ethyl silicate modeling can reduce costs and improve operating conditions.
4. Silica sol has a high specific surface area and can be used for catalyst manufacturing and catalyst carrier.
5. Used in paper industry, it can be used as cellophane anti-sticking agent, photo paper pretreatment agent, cement bag anti-skid agent, etc.
6. It is used as a sizing agent in the textile industry. It can be used together with oil to treat wool and rabbit hair, which can improve the spinnability of wool and rabbit hair, reduce end breakage, prevent flying, increase finished product rate, and increase economic benefits.
7. Used as silicon steel sheet treatment agent, picture tube dispersant, floor wax anti-slip, etc. Effective period: alkaline for one year, acidic for six months.
Storage and transportation conditions: Keep 0-40℃ during storage and transportation to prevent freezing or exploding in the sun.