鉀長石200目干粉,鉀10.73%,鈉0.89%,鋁13.32%,鐵0.14%,燒失量0.3%
鉀長石200目,鉀9.5%,鈉2.6%,鈣16%,鐵0.12%,硅70%,白度53,索13964389096
鉀9.5%,鈉2.7%,鋁16%,硅70%,鐵0.12%,200目干粉