| 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 PTA-175 Plastic Refractory.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Modulus of Rupture | 3.85e-7 - 0.000981 GPa @Temperature 110 °C, Time 86400 sec |
0.0000558 - 0.142 ksi @Temperature 230 °F, Time 24.0 hour |
|
| 0.0034335 - 0.0063765 GPa @Temperature 1350 °C, Time 10800 sec |
0.49799 - 0.92485 ksi @Temperature 2460 °F, Time 3.00 hour |
||
| 0.0034335 - 0.0063765 GPa @Temperature 1500 °C, Time 10800 sec |
0.49799 - 0.92485 ksi @Temperature 2730 °F, Time 3.00 hour |
||
| Compressive Strength | 4.90 - 9.81 MPa @Temperature 110 °C, Time 86400 sec |
711 - 1420 psi @Temperature 230 °F, Time 24.0 hour |
Cold Crushing Strength |
| 29.4 - 39.2 MPa @Temperature 1350 °C, Time 10800 sec |
4270 - 5690 psi @Temperature 2460 °F, Time 3.00 hour |
Cold Crushing Strength | |
| 29.4 - 39.2 MPa @Temperature 1500 °C, Time 10800 sec |
4270 - 5690 psi @Temperature 2730 °F, Time 3.00 hour |
Cold Crushing Strength |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Thermal Conductivity | 1.338 W/m-K @Temperature 500 °C |
9.268 BTU-in/hr-ft²-°F @Temperature 932 °F |
|
| 1.5354 W/m-K @Temperature 1000 °C |
10.638 BTU-in/hr-ft²-°F @Temperature 1830 °F |
||
| Maximum Service Temperature, Air | 1750 °C | 3180 °F | limited |
| Shrinkage | -0.400 % @Temperature 1350 °C, Time 10800 sec |
-0.400 % @Temperature 2460 °F, Time 3.00 hour |
|
| -0.350 % @Temperature 1500 °C, Time 10800 sec |
-0.350 % @Temperature 2730 °F, Time 3.00 hour |
||
| -0.350 % @Temperature 110 °C, Time 86400 sec |
-0.350 % @Temperature 230 °F, Time 24.0 hour |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 70 % | 70 % | |
| SiO2 | 23 % | 23 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Main Applications | Volume Stability | |
| Material Required for Estimating (kg/?) | 2,600 |