Colloidal Silica Your present position:Home > Colloidal Silica
Pure Colloidal Silica(PCS)
The colloidal silica we produced via ion-exchange process from sodium silicate solution has the advantages of high purity, uniform particle size distribution, good stability, etc.
Our products can be widely used in the fields such as polishing slurry, paper, electronic ceramic, chemical catalyst, coating, cosmetics, storage battery, advanced refractory, etc.


Particle Size


Stabilizing Agent


Na+, K+,  NH4+, Li+, organic base, etc


NO3, SO42−, organic acid, etc

Solid Content

Depending on the particle size, the maximum solid content is 20-45%.


Net Weight:1200-1300kg/barrel.