太行山矿业生产销售天然彩砂,煅烧彩砂,染色彩砂,质感圆粒砂,砂浆专用保温砂,石英砂,石英粉,玻璃砂,玻璃粉,夜光石,重钙粉,天然岩片,复合岩片,染色岩片等矿产品。电话微信:13930483702
硅>98%,铁0.02%
半透精砂#板材砂#滤料#填充料8-16 16-26 26-40 40-70 70-120
硅>97%
硅99.86%,铝0.03%,铁0.003%
硅99.886%,未酸洗,只做了磁选,未烘干
硅99.50%,铁0.019%,烧白96.6