Porcelain Sand

We are offering porcelain sand. porcelain sand is made of high quality china clay kaolin and adhesive, appears as spheroidal particle, and has such features: mechanical strength, large specific surface area, good adsorption, low wear rate, inoxidability, stable chemical proportion, and long life of usage. It is applied to thermoelectricity, chemical industry, oil field, iron, filter chamber, and filter equipment, even to the treatment of water within colloid suspension. Every data can reach the standard of gb