粒度0.6-1.2mm,1-2mm,2-4mm,4-8mm,含量30-65%,用途范围,地下水井水除铁除锰
铝>25%,白度77-81,湿白57-60,产品为湿泥、半干泥,8点水份干料和8点水份干粉
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%