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Product/Index
Percentage of Alu. (AL2O3)
Refractoriness (℃)
0.2MPa refractoriness under load porosity
Reburning shrinkage (1450℃,2h)%
Porosity (%)
Crushing pressure under normal temperature (Mpa)
High Alu. Refractory ball
=23-85%
=1700
=1500℃
+0.0,-0.4
=24
=49
Adhesive mud refractory ball
=30-60%
=1450
=1350℃
+0.0,-0.3
=29.4
Polypropylene Tellerette 3K
ETFE +25% Glass Tri packs 2inch
Flue Gas Desulfurization
Refractory ball is mainly applied as the packing in the high temperature smelting converters. It contains higher content of alumina, and it is capable of resisting high temperature.
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