colloidal silica for polishing

Acid silica sol products are independently developed by our company. Through unique purification, surface modification, acid stability and other processes, the products have the characteristics of adjustable PH value and optional acid stabilizer.Products are suitable for catalyst, battery electrolyte, beverage clarifier, fusing treatment agent, organic macromolecular modified materials, special coating and other industries.

Silica sol has excellent high temperature stability, cohesiveness, film formation, gel, adsorption, charge, activity, large specific surface area and harmless, tasteless, odorless and other properties, so it is widely used in electronics, catalysts, refractory materials, coatings, inks, textiles, food and many other industries.


1, refractory material: high temperature resistance and adhesion
2, textile: specific surface area and adsorbability, increase fiber adhesion (reduce fiber break, prevent flying, improve paste adhesion, shorten the drying time, fiber products can wrinkle and wash wear)
3，Food;Make use of its adsorbance and dispersity to become a clarifying agent in juice or beer (can precipitate impurities in food at the bottom)
4, chemical catalyst: the use of its dispersity to form chemical catalyst carrier petroleum and petrochemical
5, electronic industry: the use of its good dispersion, insulation and adhesion of picture tube dispersant.
6, other: toothpaste (increase the friction of toothpaste) floor wax (anti-fouling, anti-skid) battery, etc