- Product Details
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Quick Details
-
CaO Content (%):
-
0.4%
-
CrO Content (%):
-
0.001%
-
SiC Content (%):
-
0.001%
-
Place of Origin:
-
Henan, China, HeNan, China
-
Brand Name:
-
KEDA
-
Bulk Density:
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2.25~2.65g/cm3
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Apparent porosity(%):
-
20.0-22.0%
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Cold Crushing Strength (MPa):
-
45-48
-
Modulus of Rupture (kg/cm2):
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70-80
-
Na2O+K2O+Li2O (%):
-
0.5
Quick Details
-
SiO2 Content (%):
-
38%
-
Al2O3 Content (%):
-
4-55%
-
MgO Content (%):
-
0.001%
-
CaO Content (%):
-
0.4%
-
CrO Content (%):
-
0.001%
-
SiC Content (%):
-
0.001%
-
Place of Origin:
-
Henan, China, HeNan, China
-
Brand Name:
-
KEDA
-
Bulk Density:
-
2.25~2.65g/cm3
-
Apparent porosity(%):
-
20.0-22.0%
-
Cold Crushing Strength (MPa):
-
45-48
-
Modulus of Rupture (kg/cm2):
-
70-80
-
Na2O+K2O+Li2O (%):
-
0.5
| Properties | SK-40 | SK-80 | SK-37 | SK-36 | SK-35 | |
| Refractoriness (SK) | 40 | 38 | 37 | 36 | 35 | |
| Apparent Porosity (%) | 22 | 23 | 23 | 23 | 23 | |
| Bulk Density (g/cm3) | 2.65 | 2.40 | 2.35 | 2.30 | 2.25 | |
| Cold Crushing Strength(MPa) | 70 | 52 | 50 | 45 | 40 | |
| Thermal Linear Expansion(%) @1000deg | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | |
| Permanent Linear Change(%) @1400degx2hrs | ±0.2 | ±0.3 | ±0.3 | ±0.3 | ±0.3 | |
| Refractoriness under Load (C) @0.2MPa | 1530 | 1500 | 1450 | 1420 | 1380 | |
| ChemicalComposition(%) | Al203 | 80 | 72 | 60 | 50 | 46 |
| Fe203 | 1.8 | 2.0 | 2.0 | 2.0 | 2.0 | |
| Main Applications |
-Nonferrous Metal Furnace -Rotary & Shaft Kiln
-Various Incinerator
|
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