钾钠长石:钾>7%,钠>4%,铝>18%, 白度>50
拟推出史上最白钾钠砂,窑炉干白83,湿白78,钠5%,钾3%,铝15%
钾11%,钠2%,水15%,60目全通,散装
钠11%,铝20%,白度53
钾12%,钠0.5%,铁0.15%,白度60
钾11%,钠2%,白度55,水15%,60目全通过
钾11%,钠2%,60目全通,白度55