Category:
Prophylactic Biological Products
CAS NO:
No
Standard:
In-house Standards,
Silica sol is a nanoscale particles in water to form colloidal silicon dioxide, non-toxic, odourless, milky white, silica gel superfine particles (10 ~ 20 nm);
With high specific surface area, particle itself is colorless, transparent, color does not affect the covering, and other substances mixed dispersion and permeability is very good;
When silica sol moisture evaporation, colloidal particles firmly adhere to the surface of material, silica is formed between particles, is a good adhesive.