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Gouda Vuurvast CURON 140 Dense Refractory Castable

Category Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer Gouda Vuurvast
Trade Name CURON
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Description: Because of its relatively low Fe2O3 content and its high alumina percentages, this castable can be applied up to 1400°C in slightly reducing atmospheres. Up to high temperatures Curon 140 maintains its high mechanical strength.Remarks: These values apply to cast products. Also available in gunning variety, marked "GM". Other modifications are available on demand.Information provided by Gouda Vuurvast.
Physical Properties Metric English Comments
Bulk Density 2.10 - 2.20 g/cc
0.0759 - 0.0795 lb/in³
After drying at 110°C
Particle Size <= 4000 µm
<= 4000 µm
Grain Size
Mechanical Properties Metric English Comments
Compressive Strength 35.0 - 45.0 MPa

@Temperature 100 °C
5080 - 6530 psi

@Temperature 212 °F
Cold Crushing Strength
35.0 - 45.0 MPa

@Temperature 1300 °C
5080 - 6530 psi

@Temperature 2370 °F
Cold Crushing Strength
Thermal Properties Metric English Comments
Thermal Conductivity 0.510 - 0.610 W/m-K

@Temperature 100 °C
3.54 - 4.23 BTU-in/hr-ft²-°F

@Temperature 212 °F
0.560 - 0.660 W/m-K

@Temperature 600 °C
3.89 - 4.58 BTU-in/hr-ft²-°F

@Temperature 1110 °F
0.650 - 0.750 W/m-K

@Temperature 1300 °C
4.51 - 5.20 BTU-in/hr-ft²-°F

@Temperature 2370 °F
Maximum Service Temperature, Air 1400 °C
2550 °F
Shrinkage -0.300 - 0.300 %

@Temperature 1300 °C
-0.300 - 0.300 %

@Temperature 2370 °F
Permanent Linear Change
Component Elements Properties Metric English Comments
Al2O3 44 %
44 %
Fe2O3 <= 3.0 %
<= 3.0 %
SiO2 37 %
37 %
Descriptive Properties Value Comments
ASTM Classification C
Material Consumption per 1 m3 2050 kg
Mixing Water 12-15 liters
per 100 kgs dry material
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