... powder,sericite powder phlogopite,biotite,calcined mica,colour mica paint and coating raw material mica powderusage: windly used ... resin and plastics (engineering plastics: PA66, PPR pipe), paint(corrosion protection), rubber, lubricant etc ,improving the product performance ... filler in painting and coating, plastic, rubber, ceramic, ink, paper making, chemical fiber, medicine and cosmetic industry and ...