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Description
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Selected
from the purest magnesite available at Causmag®,
Pexu98 is an accurately sized calcined magnesite with
low impurity levels, excellent flow properties and low
dust . |
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Uses
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Causmag®
Pexu98 is primarily used as feed stock for fused magnesia
production.
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| Composition |
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Typical
Range
(F.I.B.) |
Guaranteed
Value
(Ignited Basis) |
| MgO |
97.50
- 98.50% |
97.80%
min |
| CaO |
0.60
- 1.20% |
1.20%
max |
| SiO2 |
0.60
- 1.20% |
1.20%
max |
| Fe2O3 |
0.05
- 0.15% |
0.15%
max |
| Al2O3 |
0.08
- 0.20% |
0.20%
max |
| L.O.I. |
0.50
- 3.50% |
3.50%
max |
| Boron |
<0.001% |
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| Chloride |
<0.02% |
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| Sulphate
(SO4) |
<0.04% |
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| Physical
Properties |
| Bulk
Density, loose, kg/m3 (lb/ft3) |
800
(50) |
Particle
size range
(Cutom size available) |
0.5
mm - 5 mm stnd |
| Packaging |
1,000
kg, 25 kg |
| P.S.D.
Flow stnd. |
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| +
5mm |
Nil |
| -5
+3 mm |
38% |
| -3
+ 0.5mm |
32.6% |
| -3
+ 1.5mm |
58.5% |
| -
0.5mm |
3.5% |
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