Our products are produced from the ore of ourselves. Magnesium Hydroxide Flame Retardant 85% to 95%, MgO 60% to 66%.

  Utilizing the natural raw brucite, we developed magnesium hydroxide superfine powder and flame retardant series. After surface modification, the product keeps well  dispersivity and fluidity in resin, and avoids the prolem of poor acid resistance. Also, the mechanical strength and flame retardancy of the material get maintained. We also have various surface treatment methods according to customers' request.

  Attributes

Exellent performance on flame retardancy and smoke abatement.

Good heat stability, decomposition temperature at 330, especially suitable for resin processed in relative high temperature.

Low toxicity, no smell

The hardness is less than that of aluminum trihydrate, thus longer equipment life.

Name: Magnesium Hydroxide Flame Retardant

Grade	Mg(OH)2 (min.)	SiO2 (max.)	CaO (max.)	Fe2O3 (max.)	Al2O3 (max.)	whiteness	mesh
A	96.00%	2.30%	1.96%	0.30%	0.20%	95.00%	60-5000
B	95.00%	2.50%	2.40%	0.35%	0.25%	95.00%
C	92.00%	3.50%	3.20%	0.40%	0.30%	90.00%
D	90.00%	4.20%	3.90%	0.50%	0.33%	90.00%

Magnesium Hydroxide Flame Retardant