Why does low activity product not good? We believe that you must want to know this question. Therefore, Meishen Technology explains for you simply. The reactive, overburnt and underburnt are inversely proportional in the ingredient of magnesium oxide. And the part of generating magnesium oxychloride cement depends on the activity. Therefore, in the architectural material industry, the overburnt product and underburnt product are the redundant impurity.
The magnesium oxide includes three materials: overburnt product, underburnt product and reactive magnesium oxide. Now, let’s talk about the importance of reactive magnesium oxide in the architectural material industry.
The dominant sectors of magnesium oxychloride cement are magnesium oxide and magnesium chloride, or rather, the magnesium oxychloride cement is generated by the combination of reactive magnesium oxide’s reactivity and the magnesium chloride’s chloridion. For refining the reactivity, there are three reasons:
- The magnesium oxide color is yellowish, even become black.
- It is generally higher of magnesium oxide content when testing(It can achieve more than 90%).
- When produces the building finished product, the magnesium oxide with overmuch overburning will lead to slow condensation, even not coagulate. Therefore, you should choose the better activity material when uses reactive magnesium oxide.