|
Light
Magnesium Oxide for (industrial use) |
Hongyunyuan brand
Light Magnesium Oxide
is insoluble water and ethanol,but soluble in
acid and ammonium salt,strong absorption,moisturize
and carbon dioxide characteristic.It is suitable
apply to rubber,metallurgy, wire and cable,etc.
Standard£(¨HG/T 2573-94)
| Specification |
Typical
measured value |
| Premium grade |
1st grade |
Qualified grade |
| MgO % |
≥ |
95.0 |
93.0 |
92.0 |
| CaO % |
≤ |
1.0 |
1.5 |
2.0 |
| Non-soluble in HCl % |
≤ |
0.10 |
0.20 |
- |
| Fe % |
≤ |
0.05 |
0.06 |
0.10 |
| Sulfate % |
≤ |
0.20 |
- |
- |
| Loss on ignition % |
≤ |
3.0 |
5.0 |
5.5 |
| Chloride % |
≤ |
0.035 |
0.10 |
0.15 |
| Mn % |
≤ |
0.003 |
0.01 |
- |
| Sieve residue(150um)% |
≤ |
0.03 |
0.05 |
0.20 |
| Bulk density g/ml % |
≤ |
0.20 |
0.20 |
0.25 |
Packing:10kgs/bag
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