| Category | Ceramic , Oxide , Silicon Oxide |
| Manufacturer | Zircar Ceramics |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Zircar Ceramics Uniform A2 Alumina-Silica Insulation.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.290 g/cc | 0.0105 lb/in³ | |
| Loss On Ignition | 2.4 % @Temperature 600 °C, Time 3600 sec |
2.4 % @Temperature 1110 °F, Time 1.00 hour |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Modulus of Rupture | 0.00103 GPa | 0.149 ksi | Parallel to Thickness |
| Compressive Yield Strength | 0.370 MPa @Strain 10.0 % |
53.7 psi @Strain 10.0 % |
Parallel to Thickness |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Thermal Conductivity | 0.100 W/m-K @Temperature 400 °C |
0.694 BTU-in/hr-ft²-°F @Temperature 752 °F |
ASTM C177-76 |
| 0.170 W/m-K @Temperature 800 °C |
1.18 BTU-in/hr-ft²-°F @Temperature 1470 °F |
ASTM C177-76 | |
| Maximum Service Temperature, Air | 1260 °C | 2300 °F | |
| Shrinkage | 2.8 % @Temperature 1000 °C, Time 86400 sec |
2.8 % @Temperature 1830 °F, Time 24.0 hour |
Perpendicular to thickness |
| 4.2 % @Temperature 1000 °C, Time 86400 sec |
4.2 % @Temperature 1830 °F, Time 24.0 hour |
Parallel to thickness | |
| 6.0 % @Temperature 1260 °C, Time 86400 sec |
6.0 % @Temperature 2300 °F, Time 24.0 hour |
Perpendicular to thickness | |
| 12.2 % @Temperature 1260 °C, Time 86400 sec |
12.2 % @Temperature 2300 °F, Time 24.0 hour |
Parallel to thickness |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 32.7 % | 32.7 % | |
| SiO2 | 67.2 % | 67.2 % |