The difference between the index of microsilica powder and microsilica powder
Statistically, they have a lot in common and a lot of differences. Specifically, the chemical composition of Quartz powder and micro-Quartz powder is the same, the main component is silicon dioxide, and the impurities contain sodium oxide, calcium oxide, magnesium oxide, iron oxide, alumina, and so on. But the silicon content of Quartz powder is relatively high, above 99%, and the silicon content of micro-Quartz powder is generally 80-92%, and more than 94% is very uncommon. In terms of particle