To meet the special requirements of some industries for the particle size of colloidal silica, relying on the advantages of technology, we company had developed a variety of small particle size colloidal silica products with different particle sizes, with uniform particle size and good dispersion.

  Due to the small particle size and large specific surface area (300-500 m2/g), the number of colloidal particles and contact points increase dramatically, making it have super adhesive properties, which can increase its coating film strength and coatability. For example, the new environmentally friendly non-oriented silicon steel insulating coating with our special small particle size silica sol has excellent properties such as uniformity, corrosion resistance, heat resistance, weldability, and adhesion of the coating.

  We generally uses 25KG, 250Kg, 1000Kg polyethylene plastic barrels for packaging, as well as flexitank transportation, users can choose according to their own needs;

  During storage and transportation, it should prevent bump damage and leakage; avoid freezing and direct sunlight, strictly prohibit exposure, the best temperature is 5-30 °C; pay attention to strictly prevent the entry of dust and other impurities; the normal (5-30 °C) shelf life of the product is one year, long-term high or low temperature will lead to the destruction of the product structure, the stability period becomes shorter, it is recommended to use it within half a year, beware of expiration and invalidity.

More products or technical information, please request to our technical dept for service: well-t@well-t.com.cn