Insulating properties of activated magnesium oxide

Activated magnesium oxide has the remarkable characteristic of good insulating property. In the production process, we control the calcination temperature and calcination time to control the particle size of magnesium oxide powder to affect its insulation performance, through the study found that the degree and level of internal defects of magnesium oxide and the insulation performance of magnesium hydride is not much related, another means is to modify the magnesium oxide, improve the temperature and time of magnesium oxide modification, the use rate of modifier, the insulation characteristics of magnesium oxide will be further enhanced. The insulation properties of magnesium oxide will be further improved.

When producing CPE cable, color power cable, mining cable, fireproof cable, the appearance and insulation requirements of the product, filler add light magnesium oxide effect is better than heavy magnesium oxide, magnesium hydroxide, light magnesium oxide with high content, low impurity content, good stability, good dispersion, fine particle size, flame retardant and other significant product characteristics, can quickly absorb absorption of hydrogen chloride, absorption absorption of acid gas when refining rubber.