石英砂廠家介紹石英砂的分類。石英砂廠家,江西石英砂,江西石英砂價格,江西普通石英砂公司,江西石英砂多少錢一噸,石(shi)(shi)(shi)(shi)英(ying)(ying)(ying)有較(jiao)高的耐火機能,產(chan)業大(da)將石(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)常分(fen)為:普通石(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha),精制石(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha),高純石(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha),熔(rong)融石(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha)及硅(gui)微粉等. 彩砂(sha)石(shi)(shi)(shi)(shi)英(ying)(ying)(ying)砂(sha) 。
普通石(shi)英砂(sha):SiO2g90m99%Fe2O3l0.06m0.02%,耐(nai)火度1750℃,表面部門大顆(ke)粒(li),概況(kuang)有黃皮包囊.粒(li)度范疇(chou)5m220目,可按(an)用(yong)(yong)(yong)(yong)戶(hu)請(qing)求(qiu)粒(li)度出產.重(zhong)要用(yong)(yong)(yong)(yong)處:冶金,墨碳化(hua)硅,玻(bo)璃(li)(li)及玻(bo)璃(li)(li)成(cheng)品(pin),琺瑯,鑄(zhu)鋼,水過濾,泡(pao)花堿,化(hua)工(gong),噴(pen)吵等(deng)行業(ye). 2、精制石(shi)英砂(sha):又稱酸洗石(shi)英砂(sha),SiO2g99m99.5%Fe2O3l0.02m0.015%,精選優(you)良礦石(shi)進行復雜加工(gong)而成(cheng).粒(li)度范疇(chou)用(yong)(yong)(yong)(yong)5m480目,可按(an)用(yong)(yong)(yong)(yong)戶(hu)請(qing)求(qiu)出產,表面紅色或結晶狀.重(zhong)要用(yong)(yong)(yong)(yong)處:玻(bo)璃(li)(li),玻(bo)璃(li)(li)成(cheng)品(pin),耐(nai)火質料,熔煉(lian)石(shi)類,緊密鍛造,砂(sha)輪磨材(cai)等(deng).(MM為亳米)硅微粉:表面(mian)為灰色(se)或灰紅色(se)粉末﹑耐火度>1600℃.容重:200~250公斤/立(li)方米(mi).
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