| Model: | HR-985/99 |
|---|---|
| Brand: | N.HERO |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | Fused Mgo , Mgo Powder , Low-iron Mgo |
| Price: |
¥6
/ KG
|
| Min. Order: | 1000 KG |
| Last Online:01 Aug, 2018 |
| ELECTRICAL GRADE MAGNESIUM OXIDE | |||||||||
| TYPICAL PROPERTIES | HR3A | HR3B | HR3C | HR3D | |||||
| PHYSICAL PROPERTIES | |||||||||
| F Density(g/cc) | 2.4 | 2.39 | 2.39 | 2.38 | |||||
| F Flow(sec/100g) | 180 | 180 | 180 | 180 | |||||
| Magnetic Iron(wt.%) | 0.003 | 0.003 | 0.003 | 0.003 | |||||
| Sieve Analysis (% Retained) | |||||||||
| U.S.Std Sieves | |||||||||
| 40 | 0 | 0 | 0 | 0 | |||||
| 60 | 32 | 34 | 34 | 34 | |||||
| 80 | 16 | 15 | 15 | 15 | |||||
| 100 | 10 | 9 | 9 | 9 | |||||
| 200 | 27 | 27 | 27 | 27 | |||||
| 325 | 9 | 9 | 9 | 10 | |||||
| -325 | 6 | 6 | 6 | 6 | |||||
| ELECTRICAL PROPERTIES | |||||||||
| mA at 11w/cm2 | 0.06 | ||||||||
| mA at 10w/cm2 | 0.06 | ||||||||
| mA at 9w/cm2 | 0.06 | ||||||||
| mA at 8w/cm2 | 0.06 | ||||||||
| CHEMICAL ANALYSIS(WT.%) | |||||||||
| Sio2 | 1.7 | 2 | 2 | 6 | |||||
| Cao | 0.2 | 0.4 | 0.8 | 2 | |||||
| Fe2O3 | 0.05 | 0.07 | 0.08 | 0.06 | |||||
| Al2O3 | 0.04 | 0.05 | 0.06 | 0.01 | |||||
| S(ppm) | 15 | 15 | 15 | 15 | |||||
| B(ppm) | 35 | 35 | 35 | 35 | |||||
| C(ppm) | 25 | 25 | 25 | 25 | |||||
| Mgo | 98 | 97.5 | 97 | 92 | |||||
| LOI (WT.%) | 0.01 | 0.01 | 0.01 | 0.01 | |||||
| determined on a 7.5mm to 6.0mm O.D.roll reduced incaloy element with a heated length of 2000mm having a 3mm O.D. | |||||||||
