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Corundum Mullite Castable

Product Description

1.High strength
2.High temperature resistance
3.Strong wear resistance
4.Good erosion resistance
5.Excellent thermal shock stability

 

Corundum Mullite Castable Introduction 
   
Corundum Mullite Castable is a kind of high strength unshaped refractory materials for sale in RS Company, which can be used in cement kiln. Corundum Mullite Castable Refractory can perform high properties such as high crushing strength, high temperature stability, thermal shock resistance, wear and chemical erosion resistance in lining of large power station boiler and other high temperature equipments.
 
Application of Corundum Mullite Castable
 
Corundum Mullite Castable Refractory can be used in steel furnace, cement kiln, glass furnace, iron making furnace, ceramic tunnel kiln and so on.
 
Corundum Mullite Castable Technique Data
 

Item

RSCMC-1

RSCMC-2

RSCMC-3

Al2O3 ≥

70

75

85

SiO2 ≤

25

17

13

Fe2O3 ≤

1

1

1

Bulk Density g/cm3 ≥

2.7

2.8

2.9

0.2MPa Refractoriness Under Load ℃  ≥

1450

1480

1500

Thermal Shock Resistance, Times, (900℃, water-cooling) ≥

25

25

25

Maximum Service Temperature ℃

1550

1550

1600

Linear Dimensional Change % ≤

-0.3

-0.2

-0.2

Cold Crushing Strength Mpa ≥

110℃*24h

100

110

120

1100℃*3h

100

110

120

1400℃*3h

115

120

125

MOR ≥

110℃*24h

15

15

15

1100℃*3h

16

17

18

1400℃*3h

17

18

19