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Gouda Vuurvast GOLITE 125 Refractory Insulating Castable

Category Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer Gouda Vuurvast
Trade Name GOLITE
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Description: This insulating castable is characterized by a good mechanical strength and thermal shock resistance.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 1.45 - 1.55 g/cc
0.0524 - 0.0560 lb/in³
After drying at 110°C
Particle Size <= 4000 µm
<= 4000 µm
Grain Size
Mechanical Properties Metric English Comments
Compressive Strength 13.0 - 19.0 MPa

@Temperature 1000 °C
1890 - 2760 psi

@Temperature 1830 °F
Cold Crushing Strength
17.0 - 23.0 MPa

@Temperature 100 °C
2470 - 3340 psi

@Temperature 212 °F
Cold Crushing Strength
Thermal Properties Metric English Comments
Thermal Conductivity 0.350 - 0.450 W/m-K

@Temperature 100 °C
2.43 - 3.12 BTU-in/hr-ft²-°F

@Temperature 212 °F
0.400 - 0.500 W/m-K

@Temperature 600 °C
2.78 - 3.47 BTU-in/hr-ft²-°F

@Temperature 1110 °F
0.430 - 0.530 W/m-K

@Temperature 1000 °C
2.98 - 3.68 BTU-in/hr-ft²-°F

@Temperature 1830 °F
Maximum Service Temperature, Air 1250 °C
2280 °F
Shrinkage -0.400 - 0.400 %

@Temperature 1000 °C
-0.400 - 0.400 %

@Temperature 1830 °F
Permanent Linear Change
Component Elements Properties Metric English Comments
Al2O3 30 %
30 %
SiO2 51 %
51 %
Descriptive Properties Value Comments
ASTM Classification Q
Material Consumption per 1 m3 1430 kg
Mixing Water 18-22 liters
per 100 kgs dry material
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