... ,ceramics,rubbers,demoulding, coating,sun-proof,building materia Specificationssericite Size: 8 mesh-1250 mesh ... paint,ceramics,rubbers,demoulding, coating,sun-proof,building materiasericiteMica1. Chemical index SiO2Al2O3K2ONa2OMgOCaOTiO2Fe2O3PH44.5~46.5 ... ceramics, rubbers, demoulding, coating, sun-proof, antifreeze, building materials, fire-proof, decoration, corrosion protection, heat preservation ...