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石英刻度吸管
石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)是一(yi)種(zhong)只(zhi)含(han)二氧(yang)化硅單一(yi)成份的(de)玻(bo)(bo)(bo)(bo)璃(li)。由于種(zhong)類、工藝、原料的(de)不同,國外常常叫做硅酸玻(bo)(bo)(bo)(bo)璃(li)、石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、熔(rong)融石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)、熔(rong)凝石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)、合成熔(rong)融石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying),以及沒有明(ming)(ming)確概(gai)念的(de)透(tou)(tou)明(ming)(ming)、半透(tou)(tou)明(ming)(ming)、不透(tou)(tou)明(ming)(ming)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)等。我國統稱(cheng)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li),多(duo)按工藝方法、用(yong)途及外觀(guan)來分類,如電(dian)(dian)熔(rong)透(tou)(tou)明(ming)(ming)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、連(lian)熔(rong)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、氣煉透(tou)(tou)明(ming)(ming)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、合成石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、不透(tou)(tou)明(ming)(ming)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、光學石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、半導體用(yong)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、電(dian)(dian)光源(yuan)用(yong)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)等
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石英滴管
石(shi)英玻(bo)璃(li)是以含(han)二(er)氧(yang)化(hua)(hua)硅物(wu)質,如水晶、硅石(shi)。四(si)氧(yang)化(hua)(hua)硅為原料高溫(wen)熔(rong)制而成。其二(er)氧(yang)化(hua)(hua)硅含(han)量比普(pu)通玻(bo)璃(li)高得多(duo),一般石(shi)英玻(bo)璃(li)二(er)氧(yang)化(hua)(hua)硅含(han)量在99.999%。石(shi)英玻(bo)璃(li)具有優異的光(guang)(guang)學(xue)性能,不(bu)僅可(ke)見光(guang)(guang)透光(guang)(guang)度(du)特(te)別好(hao),而且透紫(zi)外線,紅外線。
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