Established in 2009,Jinan Shichao Chemical Co.,Ltd. Is a professional enterprise of flame retardant manufacturing...
Established in 2009,Jinan Shichao Chemical Co.,Ltd. Is a professional enterprise of flame retardant manufacturing...
Telphone:+86-531-82379558
Chemical name: Magnesium Hydroxide
Formula: Mg（OH）2
CAS Number: 1309-42-8
MW: 58.30
General & Use:
●Plastics and rubber
●Coating and adhesives
General Properties:
| Density g/cm3 | 2.39 |
Physical and Chemical Properties:
| Item /Model | I | II | III |
| Mg(OH)2% ≥ | 91.0 | 91.0 | 91.0 |
| SiO2% ≤ | 3.0 | 3.0 | 3.0 |
| CaO% ≤ | 2.0 | 2.0 | 2.0 |
| Fe2O3% ≤ | 0.5 | 0.5 | 0.5 |
| Attached water % ≤ | 0.5 | 0.5 | 0.5 |
| Loss on ignition % | 30.0±1.0 | 30.0±1.0 | 30.0±1.0 |
| PH value | 10.0±1.0 | 10.0±1.0 | 10.0±1.0 |
| Whiteness ≥ | 92.0 | 92.0 | 92.0 |
| Average particle diameter µm ≤ | 45.0 | 9.0 | 3.0 |
Thermogravimetric Analysis ( 10°C/min N2)
| Weight Loss, % | 1 | 5 | 10 |
| Temperature, ℃ | 320 | 370 | 390 |
Solubility
Water-solubility: 0.9 mg/100 mL (18°C)
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