According to the properties, magnesium oxide can be divided into reactive magnesium oxide and light magnesium oxide. Given the activity of magnesium oxide, is it need to detected? Does it exist differences among the material made by different activity? As a professional magnesium oxide manufacturer, Meishen Technology tells you that the answer is yes. Therefore, it is necessary to detect activity of magnesium oxide. Now, let us look at the detail performances.
a. During storage, affected by storage condition and ambient humidity, magnesium oxide is easy to react with water and absorb carbon in the air. It makes the activity to decrease. The longer time it stores, the more loss of activity.
b. Because of the different ore grade, calcining process and calcination temperature, the magnesium oxide activity content is also different. And during the making course of magnesium products, only the reactive magnesium oxide can participate in a reaction.
Therefore, in order to guarantee the magnesium product quality, you should match suitable ratio according to the actual activity content of magnesium oxide. What’s more, on the grounds of different activity content, you should adjust formula in time.