3 Hole Ceramic Blade Zirconia Paper Cutting Blade Zirconia Ceramic Slitter
3 Hole Zirconia Ceramic Blade Zirconia Ceramic Slitter
Zirconia Ceramic blades are very suitable for fibers, tapes, film, leather, paper cutting machine application. Our material is yttrium stabilizes zirconia ceramic. Unlike other ceramic matetials, Zirconia ceramic is a material with high flexural roughness.Therefore it is not fragile and proper for producing blades. Another advantage is very sharp. Cutting performace is better than Tungsten carbide.
Features:
1. Faster cutting rates
2. Consistently good cutting quality, e.g. improved strength of spliced connections
3. No corrosion
4. Smooth running
5. Extended maintenance intervals
6. Universal cleaning possibilities using acids, alkaline solutions and organic solvents
| Properties | Unit | Steatite ceramic | 95% Al2O3 | 99% Al2O3 | Zirconia Ceramic |
| Density | g/cm³ | 2.8 | 3.6 | 3.8 | 5.6 |
| Flexural strength | Mpa | 145 | 300 | 300 | 354 |
| Max Working Temperature | ℃ | 1100 | 1400 | 1600 | 1400 |
| Sintering temperature | ℃ | 1350 | 1700 | 1750 | 1550 |
| Heat resistance | T(℃) | 200 | 220 | 200 | 350 |
| Hardness | Gpa | 5.7 | 7 | 10.7 | 12.3 |
| Elastic modulus | Gpa | 120 | 275 | 320 | 205 |
| Poissons ratio | - | 0.21 | 0.22 | 0.22 | 0.30 |
| Linear expansion coefficient | x 10-6/℃ | 7.9 | 7.1 | 7.8 | 9 |
| Insulation breakdown Intensity | KT/mm | 10 | 16 | 18 | 15 |
| Thermal conductivity | w/(m.k) | 2.5 | 20 | 25 | 2.5 |
| Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 | 0.4 |
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