85 magnesium oxide inspection report

Magnesium oxide includes light magnesium oxide, active magnesium oxide, high purity magnesium oxide, nano magnesium oxide, etc. Put it simply. The content of magnesium oxide is about 30, which is called calcium-magnesium products. The content of about 85 is called light burned magnesia, also called light burned powder. The content above 90% is called light magnesium oxide. More than 96% is called high-purity magnesium oxide.