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Product Details:
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| Product Name: | Magnesium Hydroxide (Brucite Powder) HGBD-325 | Material: | Mg(OH)2 Powder |
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| Usage: | Filler For Polymer Material,desulfurization, Magnesia Fertilizer, Waste Water Treatment | Future: | Flame Retardant |
| Size: | Mesh-325,Mesh-1000,Mesh-1250,Mesh-2000,Mesh-2500,Mesh-3000 And Customized | Color: | White |
| Shape: | Powder | Leading Time: | 7 Working Days |
| Highlight: | Non Volatile mg oh 2 powder,mg oh 2 powder Desulfurization,Mesh 325 pure magnesium hydroxide powder |
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Grade:HGBD-325
Product:Magnesium Hydroxide (Brucite Powder) HGBD-325
Product Use:
Polypropylene(PP)
Due to the highly flammable nature, polypropylene formula must contain efficient flame retardant. As polypropylene processing temperature is usually more than 200 ℃, the magnesium hydroxide flame retardant is the best choice.
Properties
| Item | Mesh-325 | Mesh-325 | Mesh-1000 | Mesh-1250 | Mesh-2000 | Mesh-2500 | Mesh-3000 | |
| Particle size | D97 | 45 | 45 | 17 | 10 | 6.5 | 5.8 | 5 |
| D50 | 15 | 15 | 6 | 3.5 | 2.8 | 2 | 1.5 | |
| Density g/cm3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | 2.3 | |
| Mohs Hardness | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | |
| Whiteness (R45T%) | ≧86 | ≧91 | ≧91 | ≧91 | ≧91 | ≧91 | ≧91 | |
| Oil Absorption Rate (ml/100g) | 50 | ≦55 | ≦55 | ≦55 | ≦55 | ≦55 | ≦55 | |
| PH | 9 to 10 | 9 to 10 | 9 to 10 | 9 to 10 | 9 to 10 | 9 to 10 | 9 to 10 | |
| Refractive Index | 1.56-1.58 | 1.56-1.58 | 1.56-1.58 | 1.56-1.58 | 1.56-1.58 | 1.56-1.58 | 1.56-1.58 | |
| Volume Resistivity Ω.CM | 108-1010 | 108-1010 | 108-1010 | 108-1010 | 108-1010 | 108-1010 | 108-1010 | |
| Vertical Emission Performance | UL-94V0 | UL-94V0 | UL-94V0 | UL-94V0 | UL-94V0 | UL-94V0 | UL-94V0 | |
| Oxygen Index | 28 to 33 | 28 to 33 | 28 to 33 | 28 to 33 | 28 to 33 | 28 to 33 | 28 to 33 | |
| Decomposition Temperature | 340 | 340 | 340 | 340 | 340 | 340 | 340 | |
| Chemical Properties | ||||||||
| Mg(OH)2 | ≧87% | ≧94% | ≧94% | ≧94% | ≧94% | ≧94% | ≧94% | |
| MgO | ≧56.85% | ≧64.5% | ≧64.5% | ≧64.5% | ≧64.5% | ≧64.5% | ≧64.5% | |
| Fe2O3 | ≦3.65% | ≦0.3% | ≦0.3% | ≦0.3% | ≦0.3% | ≦0.3% | ≦0.3% | |
| SiO2 | ≦7.67% | ≦2.2% | ≦2.2% | ≦2.2% | ≦2.2% | ≦2.2% | ≦2.2% | |
| Al2O3 | ≦0.76% | ≦0.15% | ≦0.15% | ≦0.15% | ≦0.15% | ≦0.15% | ≦0.15% | |
| CaO | ≦0.21% | ≦1.0% | ≦1.0% | ≦1.0% | ≦1.0% | ≦1.0% | ≦1.0% | |
| P | 0.02-0.05 | 0.02-0.05 | 0.02-0.05 | 0.02-0.05 | 0.02-0.05 | 0.02-0.05 | 0.02-0.05 | |
| L.O.I | ≦30 | ≦30 | ≦30 | ≦30 | ≦30 | ≦30 | ≦30 | |
| A.L.R | ≦2.30 | ≦2.30 | ≦2.30 | ≦2.30 | ≦2.30 | ≦2.30 | ≦2.30 | |
| Surface Moisture | ≦0.4 | ≦0.4 | ≦0.4 | ≦0.4 | ≦0.4 | ≦0.4 | ≦0.4 | |
Remark:The properties can be customized according with client’s requirements.
Application
Magnesium hydroxide(Brucite Powder) is widely applied in different fields, such as steel slag, power plants flue gas desulfurization, magnesia fertilizer, waste water treatment and so on. The detail application as following:Polyolefin Compound (HFFR),Wire Electric Cable(PVC),Crosslinked Polyethylene (XLPE),Polypropylene(PP),Conveyor Belt (Rubber),Silica Gel,Electrical Parts (PA),Floorboard,Wallboard,Stack desulfurization.
Contact Person: Steven
Tel: 008618857340399
Fax: 86--18857340399
