Product
High Purity STC Products
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.
本项目利用先进技术对普通四氯化硅进行预处置；再利用精馏和分子筛吸附原理除去原料中含有的金属离子和含C-H键物质。四氯化硅产品纯度将达到9N以上，其质量完全可以满足光纤预制棒制造使用。
