Ammonia Colloidal Silica Sol In Paper Chemicals

Blessed with a team of dexterous professionals, our organization counted as leading Exporter & Manufacturer of Ammonia Colloidal Silica Sol In Paper Chemicals in Wuhan, Hubei, China.
1, Under the same temperature, humidity, compared with general silicon sol, boring time can be cut by more than 30%, greatly shortening the period of shell making, improve the capacity.
The outstanding characteristics of table
2, The goods now to improve the function of film toughness and smearing, dry quickly, improve the slurry on surface crack, casting fins, rat tail, such as faults, improve the quality of the goods.
3, Shell mold high wet strength, low residual strength, easy exuviate, improve product yield.

Product appearance: milky white liquid
Packing: 25 KG/barrel, 250 KG/barrel or 1000 KG/barrel
Transport storage: avoid cold and the sun to be basked in long straight
1, Used in precision casting industry: instead of silicate ethyl ester, non-toxic;Not only can reduce cost, used to make spare parts, high dimension accuracy, good casting finish, can make the shell mold strength is big, modelling is better than using sodium silicate quality;High temperature resistant coatings for mold, can make the coating has good heat resistance, reduce the heat loss of molten metal and mould and help release.
2, Used in paint industry, can make the paint and firm, with a waterproof, fireproof, pollution resistance, high temperature resistant, coating strength, colour and lustre is gorgeous, do not fade,