Main uses：it is widely used in EVA,PP,PE,PVC,PS,HIPS,ABS,PA,PC and in unsaturated polymers, paints and coatings. It is a high efficient stuffing as well as an additional inorganic flame retardant and smoke inhibitor, orientating to the tendency of no bittern, no pollution and fire resistance in the plastic industry.

 

Specifications:

content of magnesium hydroxide ≥99.5%

Content of calcium oxide ≤0.10%

Acid insoluble substance ≤0.10%

Water ≤0.03%

Chloride (by Cl) ≤0.10%

Fe ≤0.008%

Weight loss after burn ≥29.5%

Surface area ≤5 m²/g

Whiteness ≥95

Size 0.7~1.5 μm

 

Specifications:

content of magnesium hydroxide ≥99.5%

Content of calcium oxide ≤0.10%

Acid insoluble substance ≤0.10%

Water ≤0.05%

Chloride (by Cl) ≤0.10%

Fe ≤0.008%

Weight loss after burn ≥29.5%

Whiteness ≥95

Size ≤0.2μm