Detailed introduction to the efficacy of kaolin

Pure kaolin has high whiteness, soft texture, easy dispersion and floating in water, excellent ductility and high adhesion, and high-quality insulation performance; It has excellent acid suppression and solubility, low cation exchange capacity, good flame retardancy, and other physical and chemical properties. Therefore, kaolin has become an essential mineral raw material in dozens of fields such as papermaking industry, porcelain, vulcanized rubber, chemical plants, building coatings, pharmaceuticals, and national defense and security. It is reported that in Japan, kaolin is also used to replace steel to produce cutting tools, CNC lathe Fried Dough Twists drills and gas turbine casings. Especially in recent years, with the rapid development of contemporary technology, the main use of kaolin has become more common. Some high-tech industries are gradually using kaolin as a new material, and even heat-resistant ceramic components for atomic reactors, spacecraft, and spacecraft are made of kaolin.

Paper making calcined kaolin is made from high-quality coal based kaolin as raw material, which is processed by a beneficiation plant, ultrafine grinding, and calcination. It has relatively complete six block structure, excellent porosity, effective Particle size analysis category and excellent light transmittance. At the same time, because of its high whiteness, low wear value, and good oil absorption and solubility, it is a high-quality paint pigment, which is the key mixed paint for sizing in Pulp and paper industry. It has the characteristics of reducing product costs, improving printing paper performance, improving ink digestibility, excellent compatibility with other components, and high intrinsic viscosity value.