TY JOUR TI The properties of kaolins surface KW silica-alumina filler KW kaolin KW specific surface KW whiteness KW physicochemical properties JO Technique and technology of silicates AU Karavayev, T.A. AU Sviderskiy, V.A. PY 2013 IS 20 PB Individual Entrepreneur Svetlana Vasilievna Samchenko