Description

?Mica,a layer-strcutured mineral,is composed of polassium (K),aluminium (AI),magnesium (Mg) and lithiumtec.There are different categories of mica, including muscovite,phlogopite, biotite and lapidolite (lithia lithium etc.Dolomite is widely used in industry and national defense because it is spirngy, tenacious and insulant: it is alsoacid-and alkali-resising, and corrosionproof,which can be stripped with low coefficient of expansion and stablein physical and chemical prorerty. The Jinli Minerals have successfully developed another category of mica powder, which is smooth on the surface of flakes, thick in layer, regular in shape with strong adhesion and slipperiness, widely used in many Chinese and foreign prestigious enterprises.