Mica
Mica ，a layer-structured mineral ， is composed of polassium （ k ）， aluminium （ Al ）， magness （ Mg ） andlithium etc.there are defferent categories of mica,including dolimite,phlogopite,biotite and lepidolite (lithia mica).domolite is widely used in industry and nationaldefense because it is springly,tenacious and insulant;it is also acid-and alkaili-resisting,and corrosionproof,which can be stripped with low coefficient of expansion and stable in physical and chemical property.except this ,it is smooth on the surface of flakes ,thick in layer,regulai in shape with strong adhesion and slippeiness,widely used in many chinese and foreign prestigious enterprises.
Mica ，a layer-structured mineral ， is composed of polassium （ k ）， aluminium （ Al ）， magness （ Mg ） andlithium etc.there are defferent categories of mica,including dolimite,phlogopite,biotite and lepidolite (lithia mica).domolite is widely used in industry and nationaldefense because it is springly,tenacious and insulant;it is also acid-and alkaili-resisting,and corrosionproof,which can be stripped with low coefficient of expansion and stable in physical and chemical property.except this ,it is smooth on the surface of flakes ,thick in layer,regulai in shape with strong adhesion and slippeiness,widely used in many chinese and foreign prestigious enterprises.
Features
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