High Temperature Castable Refractory Cement Unshaped Clay Refractory Castables
High Temperature Castable Refractory Cement Price Unshaped Clay Refractory Castables
Description:
Castable is mixed by high quality bauxite, Mullite, andalusite or Corundum as aggregate, Silica Powder, α-alumina powder as micro powder, refractory cement as binder, also some additive to make better performance. Formulas are changed according to different applications.
Comparing to conventional dense castable, high alumina castable can be used in the area that have more higher temperature and also have higher cold crushing strength.
Features
Excellent abrasion resistance
Excellent high-temperature resistance
Excellent Crushing Strength
Anti-corrode
Applications
Incinerators, Aluminium, Cement Industrial,
Steel Industrial (Ladle, Tundish, Induction Furnace,etc)
The use of clay refractory castables is very extensive, such as in high-temperature industrial fields such as metallurgy, glass, oil refining, and chemical engineering. Its operating temperature is generally between 1400~1500 ℃, and it is generally used for pouring the lining of furnaces such as blast furnaces, soaking pits, and heating furnaces, as well as the surface of high-temperature equipment of various shapes and sizes.
|
Item |
LDSCD45 |
LDSCD55 |
LDSCD60 |
LDSCD65 |
|
Service Temp ℃ |
1400 |
1450 |
1500 |
1550 |
|
Bulk Density (g/cm3) (Dried at 110℃) |
2.2 |
2.2 |
2.3 |
2.35 |
|
CCS 110℃ (Mpa) 1100℃ 1500℃ |
45 40 - |
47 42 - |
50 45 65 |
50 45 68 |
|
MOR 110℃ (Mpa) 1100℃ 1500℃ |
7 6 - |
7 6 - |
8 7 9 |
8 7 9 |
|
Max Grain Size (mm) |
6 |
6 |
6 |
6 |
|
Chemical Analysis(%) Al2O3 Fe2O3 |
45 2.0 |
50 2.5 |
60 2.5 |
65 2.3 |
|
Application Guidelines Mixer Placement Water/Mixer Temp℃ Mixing Time(Min):Dry/Wet |
P R/V/T 20±5 2/5 |
P R/V/T 20±5 2/5 |
P R/V/T 20±5 2/5 |
P R/V/T 20±5 2/5 |
|
Water % (Typical) |
11-13 |
11-13 |
9-11 |
9-11 |
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