- Product Details
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Quick Details
-
CaO Content (%):
-
2
-
CrO Content (%):
-
3
-
SiC Content (%):
-
3
-
Place of Origin:
-
Henan, China
-
Model Number:
-
FHA
-
Brand Name:
-
HONGDA
-
Product Name:
-
castable refractory mortar cement castable
-
Bulk density(g/cm3):
-
2.0-2.4
-
Cold Crushing Strength(MPa):
-
18-25
-
Refractoriness under Load (0.2MPa):
-
1760
-
Thermal conductivity:
-
7-12
-
Working temperature:
-
≤1850
-
Bend Strength(MPa):
-
160-184
-
Application:
-
Industrial Furnace
-
True porosity %:
-
<13.5
-
Granulometric class:
-
0-8mm
Quick Details
-
SiO2 Content (%):
-
8
-
Al2O3 Content (%):
-
75
-
MgO Content (%):
-
4
-
CaO Content (%):
-
2
-
CrO Content (%):
-
3
-
SiC Content (%):
-
3
-
Place of Origin:
-
Henan, China
-
Model Number:
-
FHA
-
Brand Name:
-
HONGDA
-
Product Name:
-
castable refractory mortar cement castable
-
Bulk density(g/cm3):
-
2.0-2.4
-
Cold Crushing Strength(MPa):
-
18-25
-
Refractoriness under Load (0.2MPa):
-
1760
-
Thermal conductivity:
-
7-12
-
Working temperature:
-
≤1850
-
Bend Strength(MPa):
-
160-184
-
Application:
-
Industrial Furnace
-
True porosity %:
-
<13.5
-
Granulometric class:
-
0-8mm
Castable refractory mortar cement castable price
Definition
Castable refractory mortar cement castable is a dry-mix material,which when mixed with water, chemically sets as hard as a brick. Properly cast and dried, it withstands 2200°F temperatures.It can be used to fill large hole in the stove . or cast it into custom shapes tailored to the exact needs of the fireplace or stove.
Once set, Castable refractory mortar cement castable has very similar physical characteristics to fire brick. It has almost the same density, thermal conductivity and compressive strength as the fire brick, it can be poured or trowelled into place, filling awkward gaps that would be very difficult to fill with bricks.
Feature
1. High refractoriness, High refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance and thermal shock stability.
6. Scouring resistance and Good hot strength.
Index
Refractory castable
|
|||||
Item | FHA-60 | FHA-75 | FHA-80 | FHA-90 | |
Al2O3% ≥ |
60 |
75 |
80 |
90 | |
Max.Service Temp °C ≥ |
1700 |
1750 |
1760 |
1780 | |
Density g/cm³ ≥ |
2.5 |
2.6 |
2.7 |
2.8 | |
crushing strength MPa
|
24h×110°C≥ |
55 |
55 |
65 |
70 |
3h×1100°C≥ |
80 |
100 |
110 |
115 | |
Bending strength MPa
|
24h×110°C≥ |
8 |
11 |
13 |
15 |
3h×1100°C≥ |
10 |
14 |
16 |
19 | |
Linear change % |
3h×1100°C≥ |
-0.1 |
-0.1 |
±0.1 |
±0.1 |
Castable refractory cement mortar cement castable can be used to create the monolithic linings within all types of furnaces and kilns.