1.钾>9%,钠>3%,铁<0.09%,铝>16.7%,硅≥60,白度>60;
2.钾≥10%,钠≥3%,铝>18%,铁<0.09%,白度≥60;
3.钾≥9.5%,钠≤0.5%,铁0.07-0.15%,铝12-15%,100-325目,白度>70。
铁<0.03%,水分5%,全烘干0个点水分
窑炉干白83,湿白78,钠5%,钾3%,铝15%
粗加工钾钠原矿,钾>9%,钠>2.5%,铝15%;色选钾钠长石,钾>9.5%,钠>2.8%,铝>17%
钾6%,钠2.5%,铝13%,白度50,颗粒规格8亳米
钾6%,钠2.8%,铝13%,白度55
钾+钠>10.5%,铁<0.4%,铝>15%、目数30全通,散货,可吨包