灰滑石,矽60.8%,鋁0.67%,鐵0.34%,鈦0.01%,鈣1.26%,鎂30.28%,燒失6.31%,煆燒白度91.3
灰渣,灼堿9.17%,矽57.40%,鈣2.38%,鎂30.64%,鐵0.32%,鋁0.09%,煆燒白度91.6