Adopted in the synthesis of pure silicon, ethyl silicate and smoke agent.
用于制取纯硅、硅酸乙酯等，也用于制取烟幕剂。
The change of the colloidal silicate in heating and its action on permeable cermet have been investigated and compared with the ethyl silicate binder.
对硅溶胶在加热过程中的变化及其在透气性金属陶瓷材料中的作用进行了一些试验分析。
The use of alcoholic ethyl silicate would be restricted and the silica sol would be more and more extensive because of the more strict environmental protection requirement.
由于环保要求的提高，醇基硅酸乙酯的使用受到限制， 硅溶胶的应用越来越广泛。
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