| Category | Ceramic , Oxide , Aluminum Oxide |
| Manufacturer | Chosun Refractories |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Chosun Refractories BTN-2 Gas Purging Refractory.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 2.42 - 2.50 g/cc | 0.0874 - 0.0903 lb/in³ | |
| Porosity | 22 - 27 % | 22 - 27 % |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Compressive Strength | <= 19.6 MPa | <= 2840 psi | Cold Crushing Strength |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 4.00 µm/m-°C @Temperature 1000 °C |
2.22 µin/in-°F @Temperature 1830 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 78 - 83 % | 78 - 83 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Main Application | Porous Nozzle | |
| Permeability(?,cm/?,sec,h2o,cm) | 0.6 |