brucite mine natural magnesium hydroxide for flame retardant use

Flame Retardant Magnesium Hydroxide

Magnesium Hydroxide is a new type of filled flame retardant, which can reduce the surface temperature of the filled synthetic material in the flame by releasing binding water and absorbing a large amount of latent heat during thermal decomposition. It can inhibit the decomposition of polymers and cool the combustible gas produced. The use of Magnesium Hydroxide Flame Retardant also brings convenience to people. So what are the advantages of magnesium hydroxide flame retardants? Here is a brief introduction:

1, magnesium hydroxide combustion dehydration generated Magnesium Oxide is a kind of high strength, high heat resistant material, can be used as a layer of protection wall, isolated fire and toxic and harmful gases, magnesium hydroxide and acid neutralization ability, can quickly neutralize plastic combustion process produced acid gas SO2, NOx, CO2, etc.;

2, uniform particle size distribution, good compatibility with the base material, little influence on the mechanical properties of products;

3. Magnesium hydroxide has high decomposition ability, high flame retardant efficiency, strong smoke suppression ability, small hardness, small friction on the equipment, which helps to prolong the life of the equipment;

4, magnesium hydroxide thermal decomposition temperature of 340℃, 100℃ higher than aluminum hydroxide, is conducive to the improvement of plastic processing temperature, accelerate the extrusion speed, improve the plasticizing effect, shorten the molding time, high surface gloss products, avoid surface defects, at the same time, to ensure that has super peel strength;

5, magnesium hydroxide price is low, magnesium hydroxide is half of the price of aluminum hydroxide, filling volume, can effectively reduce the cost of the product.

6. Play the role of flame retardant and filling.