#1钾长石粉,钾≥9%,钠≥3.7%,铝≥18%,硅≥66.7%,铁≤0.15%,30目全通;#2钾长石粉,钾≥8.5%,钠≥4%,铝≥18%,硅≥66.7%,铁≤0.45%,200目
钾>13%%,钠<0.5%,铁0.6%,硅65%,铝17%
钾≥8.5%,钠≤0.2%,铁≤0.16%,白度≥65
白度15,铝16%,钾4.38%,钠2.56%
铝18.47%,铁0.02%,钾12.63%,钠2.79%,白度67
钾长石干粉(200目) ,铝16.40%,硅69.71%,铁0.06%,钙0.36%,镁0.01%,钾10.33%,钠2.71%,钛0.03%
钾>15%,铝>17.5%,白度>70