Colloidal silica we are manufacture high purity colloidal silica. we are manufacture high purity colloidal silica which finds use in production of investment castind,peper chemicals,binding agent in refractory ind,poloshing compound in semi conductor ind, the product is avilable from 5% to 40% concentration with particle size from 5nm to 130 nm....

Colloidal silica we are manufacture high purity colloidal silica. we are manufacture high purity colloidal silica which finds use in production of investment castind,peper chemicals,binding agent in refractory ind,poloshing compound in semi conductor ind, the product is avilable from 5% to 40% concentration with particle size from 5nm to 130 nm....