Hydrophilic silica is prepared by hydrolysis of volatile chlorosilane in the flame of hydrogen and oxygen.Chemically, the loose white powder is composed of high purity amorphous silica.Hydrophilic silica can be wetted and dispersed in water.In addition to the traditional industrial fields, such as polyester, organic silicon, paint and coatings, hydrophilic silica products are more and more successfully used in high-tech fields.The properties and high purity of gaseous silica nanoparticles make it play a leading role in the electronic and optical fiber industry.Hydrophilic silica products have amorphous structure by x - ray analysis.Depending on the market and application field, we can provide original particles of different sizes and products with different specific surface areas.Some gas - phase silica products can be compressed after supply, some products are pharmaceutical grade.Function of hydrophilic gas phase silica: suitable for processing, adjust to the best rheological property;Strengthening of organosilicon elastomer;Thickening of nonpolar liquids;Flow AIDS for food and industrial powders;High chemical purity;Excellent insulation performance even at high temperature;Liquids are turned into powders, such as medicines and cosmetics.
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
