Production process method/step of electrical grade magnesium oxide powder

1 Use 98 high-quality low-iron fused magnesia or 98 large crystal; magnesia has high refractory insulation properties. It can be transformed into crystal after high temperature burning above 1000 ℃, and it will become dead burned magnesia or sintered magnesia when it rises above 1500 ℃ .

2 First, it needs to be broken, and then iron removal is carried out for many times; magnesium oxide has high refractory insulation properties. It can be transformed into crystals after high temperature burning above 1000 °C, and it will become dead burned magnesium oxide or sintered magnesium oxide when it rises above 1500 °C.

What is fireproof cable powder

3 Add a variety of additives, and the diluent is neutralized. Magnesium oxide has high refractory insulation properties. It can be transformed into crystals after high temperature burning above 1000 ℃, and it can become dead burned magnesia or sintered magnesia when it rises above 1500 ℃.

4 Then mix and stir, and then sieve. Magnesium oxide has high refractory insulation properties. It can be transformed into crystals after high temperature burning above 1000 ℃, and it can become dead burned magnesia or sintered magnesia when it rises above 1500 ℃.