The most extensively used market is Muscovite, and the second is gold mica. It is broadly employed in creating materials industry, fire preventing sector, fire extinguishing agent, electric powered welding rod, plastic, electric insulation, paper making, asphalt paper, rubber, pearlescent pigment and other chemical business. Superfine mica powEPTcan be employed as purposeful fillers this sort of as plastics, coatings, paints and rubber to boost its mechanical strength, toughness, adhesion, growing older resistance and corrosion resistance. In addition, corrosion, elasticity, toughness and sliding resistance and noise, reduced coefficient of thermal expansion properties this kind of as large electrical insulation, and launched the first two attributes of sheet surface clean, diameter thickness ratio, typical form, sturdy adhesion. The main use of EPT insulation and its warmth resistance, acid and alkali resistance, and compressive toughness and exfoliation of insulating material is employed as electrical gear and electrical equipment next for furnace window and EPTry production steam boiler, smelting furnace of the elements