Zhejiang Delixin Micro Nano Technology Co., Ltd.

Colloidal silica/Silica sol is a kind of colloid which is formed by nm-grade particles SiO2, dispersed in water. It is odorless, tasteless and nontoxic and its chemical molecular formula is mSiO2·nH2O. 1. The colloid particles are minute, and the particle

2022/10/09

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