CH / EN

Ladle refractory

Corundum self-flowing material

Features: It is made of corundum as aggregate, fused refractory cement as binder, plus some additives. The product has the characteristics of high temperature resistance, erosion resistance, erosion resistance and high strength, and is suitable for high temperature and easy wear parts in various thermal furnaces.


Physical and chemical indicators:

Brand
Al2O3
SiO2
CaO
Compressive strength(MPa)
Flexural strength(MPa)
Line rate of change(%)
Bulk density(g/cm3)
Refractoriness(℃)
100℃×24hr
1500℃×3hr
100℃×24hr
1500℃×3hr
100℃×24hr
1550℃×3hr
110℃×24hr
Superior product
93
0.5
4
80
120
8
10
0.5
0.5
2.9
1800
First grade
93
1
4
60
100
6
9
0.5
0.5
2.9
1800