Zirconia Ceramic Fibers
Product Features
- Non-oxidizing in high-temperature environments
- Inert chemical stability ensures resistance to strong acids and alkalis
- No volatile substances, ensuring a pollution-free environment
- Suitable for both oxidizing and reducing atmospheres
Application Scope
- Refractory insulation for petrochemical reaction furnaces
- High-temperature kiln refractory insulation
- Key technology sectors such as aerospace, defence, and nuclear energy
- Raw materials for high-temperature filters and catalyst supports in high-temperature reactions
- Raw materials for high-temperature refractory products
- Raw materials for high-temperature, wear-resistant metal products, such as brake components, engines, and high-temperature bearings.
Technical Parameters
| ZrO2+Y2O3(%) | 99.95 |
| Suggested Working Temperature (˚C) | 2200 |
| Maximum Operating Temperature (˚C) | 2400 |
| Bulk Density (g/cm3) | 600 – 1200 |
| Linear shrinkage rate upon heating (%) at 1600 ˚C * 24h | <= 0.5 |
| Permanent linear change upon heating (%) at 2100 ˚C * 24h | <= 5 |
| Thermal conductivity (w/mk) at 1500 ˚C | 0.20 |
