Core Material Properties and Composition Principle of MGO Board

Core Content: MGO Board (Magnesium Oxide Board) is a new type of environmentally friendly inorganic building board, mainly made of magnesium oxide (MgO) as the cementitious material, mixed with magnesium chloride/magnesium sulfate solution as the  mixing agent, reinforced with glass fiber mesh cloth, filled with fillers (such as silica sand, fly ash) and modified with additives.

Key Points:

Core cementitious reaction: Magnesium oxide undergoes a hydration reaction with magnesium chloride/magnesium sulfate to form magnesium oxychloride/magnesium oxysulfate crystalline phases, endowing the board with high strength and high stability;

Basic properties: Class A non-combustible (core fireproof feature), moisture and water resistance (not easy to deform or mildew when exposed to water), high impact resistance, high flexural strength, as well as acid and alkali resistance and corrosion resistance;

Physical characteristics: Moderate density (about 1.0-1.3g/cm³), sawable, drillable, nailable, convenient for construction, and adaptable to various installation processes.