At this stage the normal supply of various series of silica sol products, semitransparent liquid widely used in electronics, polishing, precision casting, paper, food, Refractory, coatings and other industries. Silica Sol has a large specific surface area and activity, which can be used as a catalyst carrier. In the process of catalyst production, silica sol can be used as a carrier to accelerate the catalyst speed and improve the production efficiency under certain conditions. Product features 1. Uniform particle size, spherical colloidal particles, compact structure. 2. The particle size range and ion type can be adjusted according to user's requirements.