Aerogel product and preparation method and preparation system thereof
The invention relates to an aerogel product as well as a preparation method and a preparation system thereof. The preparation method comprises the following steps: mixing 92vol%-97vol% of an ethanol water solution and tetraethoxysilane hydrolysate according to a mass ratio of (200-400): (30-80), and...
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Format: | Patent |
Sprache: | chi ; eng |
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