用脈石英制備超細高純石英材料 <div id="4ocu55i" class="r"> <a href="/hyzx/" class="_b2l"><i class="ico-1"></i>返回列表</a> </div> <span><i class="ico-1"></i>2021-07-06 05:34:04</span> <span id="pbeheyf" class="views"> <i class="ico-1"></i> <b id="viewCountId"></b> </span> <span id="dyxfpnt" class="bdsharebuttonbox" data-tag="share_s"> <i class="ico-1"></i> <a href="#" class="bds_more" data-cmd="more">分享</a> </span> <span id="switcher"> <a href="javascript:void(0)" id="big"><i class="ico-1"></i></a> <a href="javascript:void(0)"><i class="ico-1"></i></a> <a href="javascript:void(0)" id="small"><i class="ico-1"></i></a> </span> 采用優(yōu)質(zhì)脈石英(SiO2≥99%)為原料，經(jīng)粗碎、靜電選礦去雜、超細粉碎、高梯度磁選法除雜、微波處理、絡(luò)合法去雜以及后處理等工序生產(chǎn)電子級和微電子級超細高純石英新材料。 關(guān)于脫水天然金紅石的生產(chǎn)方法 超細滑石粉母料
