What Are Mica Sheets? What Types Are There?
Natural mica is a kind of non-metallic mineral, which contains a variety of components, mainly SiO2 content is generally about 49%, Al2O3 content is about 30%. Natural mica has good elasticity and toughness. Insulation, high temperature resistance, acid and alkali resistance, corrosion resistance, strong adhesion and other characteristics, it is an excellent additive. It is […]