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Thermal Ceramics Kaocrete D Dense Castable

Category Ceramic , Oxide
Manufacturer Thermal Ceramics
Trade Name Kaocrete
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Thermal Ceramics Kaocrete D Dense Castable.pdf
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Material Notes:
Kaocrete D is a low-cost castable for service up to 2500°F (1371°C). For casting applications where thermal shock and moderate impact resistance is important.Features: Recommended use limit up to 3000°F (1649°C)Aggregate chemistry and grain sizing High purity binder systems Installed by cast, gun or plaster Applications: Around water-cooled boiler tubesBoiler ash hoppersKiln carsPiersCar bottomsSeal tanks in FCCU vessels Burner blocksLadle metallurgy lance materialInformation provided by Thermal CeramicsData has not been recently verified. Please contact manufacturer for current information.
Physical Properties Metric English Comments
Density 2.019 - 2.179 g/cc
0.07294 - 0.07872 lb/in³
Fired
Mechanical Properties Metric English Comments
Modulus of Rupture 0.00689 - 0.00965 GPa
1.00 - 1.40 ksi
Dried 18-24 hours at 220°F; ASTM C133
0.00276 - 0.00552 GPa

@Treatment Temp. 816 °C,
Time 18000 sec
0.400 - 0.800 ksi

@Treatment Temp. 1500 °F,
Time 5.00 hour
ASTM C133
0.00689 - 0.0103 GPa

@Treatment Temp. 1320 °C,
Time 18000 sec
1.00 - 1.50 ksi

@Treatment Temp. 2400 °F,
Time 5.00 hour
ASTM C133
Compressive Strength 24.1 - 41.4 MPa
3500 - 6000 psi
Fired 5 hours at 1500°F
31.0 - 41.4 MPa
4500 - 6000 psi
Fired 5 hours at 2500°F
31.0 - 48.3 MPa
4500 - 7010 psi
Dried for 18-24 hours at 220°F
Thermal Properties Metric English Comments
Thermal Conductivity 0.890 W/m-K

@Temperature 260 °C
6.18 BTU-in/hr-ft²-°F

@Temperature 500 °F
0.950 W/m-K

@Temperature 538 °C
6.59 BTU-in/hr-ft²-°F

@Temperature 1000 °F
0.980 W/m-K

@Temperature 816 °C
6.80 BTU-in/hr-ft²-°F

@Temperature 1500 °F
0.990 W/m-K

@Temperature 1093 °C
6.87 BTU-in/hr-ft²-°F

@Temperature 1999 °F
Maximum Service Temperature, Air 1370 °C
2500 °F
Shrinkage 0.000 - 0.200 %
0.000 - 0.200 %
Dried 18-24 hours at 220°F; ASTM C113
0.100 - 0.400 %

@Temperature 816 °C,
Time 18000 sec
0.100 - 0.400 %

@Temperature 1500 °F,
Time 5.00 hour
ASTM C113
0.400 - 1.00 %

@Temperature 1370 °C,
Time 18000 sec
0.400 - 1.00 %

@Temperature 2500 °F,
Time 5.00 hour
ASTM C113
Component Elements Properties Metric English Comments
Al2O3 45 %
45 %
Alkalis 0.30 %
0.30 %
CaO 9.8 %
9.8 %
Fe2O3 2.3 %
2.3 %
SiO2 40 %
40 %
TiO2 2.1 %
2.1 %
Processing Properties Metric English Comments
Shelf Life 12.0 Month
12.0 Month
Descriptive Properties Value Comments
MgO Content traces
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