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High Purity STC Products

2016-7-26

本項目利用先進技術對普通四氯化硅進行預處置;再利用精餾和分子篩吸附原理除去原料中含有的金屬離子和含C-H鍵物質。四氯化硅產品純度將達到9N以上,其質量完全可以滿足光纖預制棒制造使用。

    We have used advanced technology to precondition ordinary silicon tetrachloride and then remove the metal ions and the C-H bond-containing substances in raw material through rectification and molecular sieve adsorption. The purity of silicon tetrachloride can reach 9N or above, which can fully meet the needs to produce optical fiber preform. 




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