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:
●Flame retardant for plastics and rubber(PE,PP,ABS,HIPS,Nylon,PVC,Elastomers etc)
●Compound elements of electric conveyer belt and construction materials
●Phenolic resin,FRR,Fine ceramics,Petroleum additive or other chemical uses.
General Properties:
| Density:2.36 | Surface area: 15－20m2/g | Reflective index: 1.56 | Oil adsorption(ml/100g): 40 |
Physical and Chemical Properties:
| Item | Model |
| Mg(OH)2% ≥ | 95.0 |
| CaO% < | 2 |
| Acid Insoluble matter (%) < | 3 |
| Fe(Fe3+)% < | 0.5 |
| Attached water % < | 0.5 |
| Loss on ignition % ≤ | 28.5 |
| Particle coated rate % ≥ | 99 |
| Whiteness % ≥ | 95.0 |
| Average particle diameter µ m | D50<3 ; D98<15 |
Thermogravimetric Analysis (10mg@ 10°C/min under N2)
| Weight Loss, % | 1 | 5 | 10 |
| Temperature, ℃ | 310 | 360 | 370 |
Solubility
Water-solubility: 0.9 mg/100 mL (18°C)
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