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石英刻度吸管
石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)是一種只含(han)二(er)氧化硅單一成(cheng)份(fen)的玻(bo)(bo)(bo)(bo)璃(li)。由于種類、工藝、原料的不同,國外常常叫(jiao)做硅酸玻(bo)(bo)(bo)(bo)璃(li)、石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、熔(rong)(rong)融石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)、熔(rong)(rong)凝石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)、合(he)成(cheng)熔(rong)(rong)融石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying),以(yi)及沒(mei)有明(ming)確概念(nian)的透明(ming)、半透明(ming)、不透明(ming)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)等。我國統(tong)稱石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li),多按工藝方法、用(yong)(yong)途(tu)及外觀來分類,如(ru)電(dian)熔(rong)(rong)透明(ming)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、連熔(rong)(rong)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、氣煉透明(ming)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、合(he)成(cheng)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、不透明(ming)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、光學(xue)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、半導體(ti)用(yong)(yong)石(shi)(shi)(shi)(shi)(shi)英(ying)(ying)(ying)(ying)(ying)玻(bo)(bo)(bo)(bo)璃(li)、電(dian)光源(yuan)用(yong)(yong)石(shi)(shi)(shi)(shi)(shi)英(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)(li)(li)(li)是以含(han)二氧化(hua)(hua)(hua)硅(gui)物質,如水晶(jing)、硅(gui)石(shi)。四氧化(hua)(hua)(hua)硅(gui)為原料高溫熔制而成。其(qi)二氧化(hua)(hua)(hua)硅(gui)含(han)量比(bi)普通玻(bo)璃(li)(li)(li)(li)高得多,一般(ban)石(shi)英玻(bo)璃(li)(li)(li)(li)二氧化(hua)(hua)(hua)硅(gui)含(han)量在99.999%。石(shi)英玻(bo)璃(li)(li)(li)(li)具有(you)優異的光(guang)學性能,不(bu)僅可見(jian)光(guang)透光(guang)度特別好,而且透紫外線,紅外線。
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