Category | Ceramic , Oxide |
Manufacturer | Skamol Group |
Trade Name | VERMICAST |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Skamol Group VERMICAST 116-25 Insulating Castable.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Bulk Density | 0.208 g/cc | 0.00752 lb/in³ | As Supplied |
0.304 g/cc | 0.0110 lb/in³ | Defined by casting method, +/- 50kg (110 lbs) | |
Loss On Ignition | 6.00 % @Temperature 1025 °C |
6.00 % @Temperature 1877 °F |
|
Porosity | 89 % | 89 % |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Compressive Strength | 0.300 MPa | 43.5 psi | Dried at 110°C (230°F) |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
Thermal Conductivity | 0.130 W/m-K @Temperature 200 °C |
0.902 BTU-in/hr-ft²-°F @Temperature 392 °F |
Mean temp.; ASTMÂ C-201 supplemented by ASTM C-182 |
0.150 W/m-K @Temperature 400 °C |
1.04 BTU-in/hr-ft²-°F @Temperature 752 °F |
ASTMÂ C-201 supplemented by ASTM C-182 | |
0.180 W/m-K @Temperature 600 °C |
1.25 BTU-in/hr-ft²-°F @Temperature 1110 °F |
ASTMÂ C-201 supplemented by ASTM C-182 | |
Maximum Service Temperature, Air | 1050 °C | 1920 °F | |
Shrinkage | 1.50 % @Time 43200 sec |
1.50 % @Time 12.0 hour |
Linear Reheat Shrinkage, 12h at 100°C (180°F) below max. service temp. |
Component Elements Properties | Metric | English | Comments |
---|---|---|---|
Al2O3 + TiO2 | 16 % | 16 % | |
CaO | 22 % | 22 % | |
Fe2O3 | 7.0 % | 7.0 % | |
K2O+Na2O | 4.5 % | 4.5 % | |
MgO | 10 % | 10 % | |
SiO2 | 34 % | 34 % |
Descriptive Properties | Value | Comments |
---|---|---|
Pyrometric Cone Equivalent | 1310°C | ASTM C24-89, ORTON cones |