铝35%,铁1.4%,解胶流速好,325目筛余2%以内
铁0.55%,铝36%,钛0.7%,钾0.35%,钠0.04%
白度92,铝37%,铁0.2%,钛0.5%
白度90.3,铝37.66%,烧失12.58%
超白高岭土,白度85-90,铝37.44%,铁0.84%,钾0.94%,镁0.11%
铝9-13%,铁0.6%左右,钾0.5%左右,月出货两万吨