秞料石粉,铝≥16.4%,钾≥4.2%,钠≥3.5%,白度≥35;铝≥16.8%,钾≥3.7%,钠≥4.2%,白度≥37
窑炉干白83,湿白78,钠5%,钾3%,铝15%
钾11%,钠2%,水15%,60目全通
钾3%,钠4%,白度65-70
硅66.24%%,铝17.82%,铁0.18%,钾9.45%,钠3.15%,白度40-45,目数20、40、150、200目,可发火车车厢、汽运
钾钠长石粉,白度60-70