Refractory Motar
Used for laying alumina bricks.
Item
Index
CM-30
CM-42
CM-45
Refractoriness ℃,≥
1630
1710
1730
Al2O3 content %, ≥
30
42
45
Binding strength
Mpa, ≥
110℃
1.0
1400℃
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Binding time, minute
1 ~ 3