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Fused Micronized Mullite

Two distinct particle size distributions are available from our Fused Mullite range. These are described as two spray dried powders which are available in a free-flowing powder or re-milled format.

Top Size
	10 microns	5 microns
d50	6.8	3.1
d30	2.4	1.45
d10	0.3	0.3

Chemical Analysis

Oxide	%
SiO2	21.5 min.
Al2O3	75.2 max.
Fe2O3	0.08 max.
CaO	0.07 max.
MgO	0.13 max.
Na2O	0.22 max.
Loss	1.34 max.
Humidty	1.5 max.

Surface Area

Top Size
5 microns	10 microns
13.5	5.5

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