HF Series----Inorganic Compound Flame Retardant
Using aluminum hydroxide or magnesium hydroxide as basic materials, we have developed  Brand HF series Inorganic Compound Flame Retardant. Brand HF-5H, HF-7H and HF-10H are three standard products of HF series inorganic compound flame retardants, which are widely used in PP, PE, rubbers, wires and cables, EVA and nylon etc.
Technical Index of HF Series Products
Item |
Index |
Notes |
Assay |
>96% |
Effective fire-retarding constituent |
Pb |
<5ppm |
|
Cd |
<5ppm |
|
SiO2 |
<2.0% |
|
Free Water |
<0.3% |
|
Density |
2.30-2.60 g/cm3 |
Depend on constituents |
Bulk Density |
0.15-0.50 g/cm3 |
Relevant to particle size |
Activity |
>90% |
|
Oil Absorption |
30-55g/100g |
|
Whiteness |
>93% |
|
Particle Size |
5H series: 6.0-4.0 μm |
Upon clients' requests |
7H series: 3.0-2.0 μm |
10H series: 1.0-0.5 μm |
|
