| 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 |