Superfil Physical indicators of superfil Physical indicatorsk770mk80x300 Lamellar diameter r, nm300-500500200 Lamellar thickness h, nm50-7030-5030-50 Surface area, m2/g28~3528~3530~35 Brightness , %70~8070~8070~80 Ph 10%8.0-10.09.0-11.08~11 Density, g/cm32.45-2.552.45-2.552.45~2.55 Volatile water , %n1.5n1.5n1.5 Particle size (n1um) , %80%80%80%
