Also called light magnesium carbonate magnesium carbonate magnesium carbonate and white amorphous powder, non-toxic, odorless, almost tasteless, or slightly salty, greasy feel. Stable in the air. Almost insoluble in water and alcohol, soluble in acid. Dilute acid decomposition, release carbon dioxide, water and Magnesium Oxide. Release of carbon dioxide and water in the humid air. In the water boiled for a long time can be partially decomposed into magnesium hydroxide. The relative density is 1.2.2, has good moisture absorption. The decomposition temperature of magnesium carbonate is 540 DEG C
After dehydration of magnesium hydroxide burning Magnesium Oxide is a kind of high strength and high heat resistant materials, can be used as a protective wall layer, isolate the fire and toxic gases, magnesium hydroxide and acid neutralization ability, can quickly neutralize the acidic gases produced by the combustion process of plastic SO2, NOx, CO2 etc..
Magnesium hydroxide has high decomposition ability, high flame retardancy efficiency, strong smoke suppression and small hardness. It has small friction to equipment and helps to prolong the life of the equipment.
The price is low, magnesium hydroxide is half of the price of aluminum hydroxide, and the amount of filling is large, which can greatly reduce the cost of the product.