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Gouda Vuurvast GOLITE 125 GM Refractory Insulating Castable

Category Ceramic , Oxide , Aluminum Oxide , Silicon Oxide
Manufacturer Gouda Vuurvast
Trade Name GOLITE
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Gouda Vuurvast GOLITE 125 GM Refractory Insulating Castable.pdf
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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.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 0.370 - 0.470 W/m-K

@Temperature 100 °C
2.57 - 3.26 BTU-in/hr-ft²-°F

@Temperature 212 °F
0.420 - 0.520 W/m-K

@Temperature 600 °C
2.91 - 3.61 BTU-in/hr-ft²-°F

@Temperature 1110 °F
0.450 - 0.550 W/m-K

@Temperature 1000 °C
3.12 - 3.82 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
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