CAUSMAGŪ AL8 MAGNESIUM OXIDE

CAUSMAGŪ AL8 - Chemical  Composition
	Typical (wt %)	Specification (wt %)
MgO	96.0	95 min
CaO	1.5	1.7 max
SiO2	1.5	1.7 max
Fe2O3	0.5	0.8 max
Al2O3	0.5	0.8 max
LOI (loss on ignition at 950 C)	2.0	3.5 max
Mg	57.5	56.5 min
As		5 ppm max
Hg		0.5 ppm max
Cd		0.1 ppm max
Pb		5 ppm max
CAUSMAGŪ AL8 - Physical Properties
	Typical	Specification
Bulk Density (loose) - kg/m3	800	750-850
Mean Particle Size - microns	850	<2400
Surface Area - m2/g	40	35-50
Citric Acid Activity - secs	400	300-500
Neutralising Value	225	N/A
% Passing 2400 micron (wet, 120#)	100	99.0 min
% Passing 45 micron (wet, 350#)	2	N/A

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