Magnesium oxide is odorless non-toxic. It is an alkaline earth metal oxide. It is the main raw material for smelting magnesium in the industry. The editor will share with you the precautions for purchasing magnesium oxide: magnesium calcium synthetic sand
1. Grind reuse the magnesium oxide with reduced active ingredients in damp agglomeration. This is also a phenomenon often encountered by many magnesium cement product manufacturers.
2. Light-burned magnesia is stored for a long time without paying attention to its activity reduction.
3. Lack of active concept: most manufacturers of magnesium cement products do have the active concept of light burned magnesia, lack the active knowledge of magnesia, do understand the composition of magnesia, have no clear understanding of the activity. The amount is mistaken for the active content.
4. Light burnt magnesia powder is never tested has no active parameters.
5. Storage moisture-proof measures of light-burned magnesia powder: The reduction loss of the active content of light-burned powder has a great relationship with air humidity. If stored for a long time, magnesium oxide will absorb moisture the caking activity will be greatly reduced.
6. The ratio is based on active content, only the mass of magnesium oxide.
7. The purchase of light burnt magnesia powder only pays attention to the price but the activity content of magnesia.