Pexu98

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High Purity Magnesium Oxide (Granular)

Description

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 .

Uses

Causmag® Pexu98 is primarily used as feed stock for fused magnesia production.

Composition

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%
Chloride <0.02%
Sulphate (SO4) <0.04%

Physical Properties

Bulk Density, loose, kg/m3 (lb/ft3) 800 (50)
Particle size range (Cutom size available) 0.5 mm - 5 mm stnd
P.S.D. Flow stnd.
+ 5mm Nil
-5 +3 mm 38%
-3 + 0.5mm 32.6%
-3 + 1.5mm 58.5%
- 0.5mm 3.5%

Packaging

1,000 kg, 25 kg

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