Customized by industrial aluminum sol manufacturers Which is a good manufacturer of industrial aluminum sol? High purity aluminum sol is widely used as a base material for ceramics, high temperature resistant coatings, PO films, refractory coatings, papermaking industry, water-based inorganic high temperature resistant coatings, ceramic surface transparent hardening coatings, textile fibers, aluminum silicate fiber industry, anti-static treatment of fluff, etc. Usage: Add and use according to the user's formula. Aluminum sol is a feather shaped alumina gel with a positive charge