(1)產(chan) 品一:雙50鋁礬土,鋁50%,白度50,鉀2%左右;
(2)產(chan) 品二:雙45鋁礬土,鋁45%,白度45,鉀2%左右;
(3)產(chan) 品三:煆燒鋁礬土,50%≤鋁≤80%,白度≥50
鋁54%,鋁矽比5.1,硫7%
氧化好,白度好,低鐵,陶瓷料
①鋁35%,白度45
②鋁39%,白度50
③鋁18%,白度60
鋁50%±5%,矽13%±3%,鐵20%±3%