Rustproof Zirconia Ceramic Razor Blades ZrO2 94.4% Content with 800 MPa Flexural Strength for Film Cutting
Zirconium Oxide (ZrO2) ceramic blades offer superior performance characteristics including exceptional tensile strength, low coefficient of friction, non-magnetic properties, and resistance to acids and chemicals. These blades outperform tungsten carbide in high humidity environments and chemical contact applications.
- Thin stretchy films and flexible materials
- Applications requiring superior web control
- Extremely demanding cutting environments
- When maximum blade longevity is required
- Material types: LLDPE, PP, PA, PVC, HDPE, BOPET, PET
| Property | Unit | Typical Values |
|---|---|---|
| Physical Properties | ||
| Color | - | Customized |
| Density | g/cm³ | 6 |
| Zirconia Content | % | 94.40% |
| Gas Permeability | - | 0 |
| Water Absorption | - | 0 |
| Crystal Size | μm | 0.5 |
| Mechanical Properties | ||
| Rockwell Hardness (45N) | R45N | 78 |
| Vickers Hardness (Load 500g) | Gpa (Kg/mm²) | 11.5 (1175) |
| Flexural Strength (20°C) | Mpa | 800 |
| Compressive Strength (20°C) | Mpa | 2000 |
| Modulus of Elasticity (20°C) | Gpa | >200 |
| Fracture Toughness (20°C) | MPam¹/² | 9 |
| Thermal Properties | ||
| Thermal Conductivity (20°C-400°C) | W(m.K) | 2.5 |
| Thermal Expansion Coefficient | 10⁻⁶/°C | 9.6 |
| Thermal Shock Resistance | T°C | 250 |
Wuxi Special Ceramic Co., Ltd specializes in advanced ceramic manufacturing including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our materials serve diverse industries including metal welding, electronics, mechanics, assembly, insulation, chemicals, instrumentation, textiles, nuclear industry, and aerospace.
We offer custom production based on drawings or samples with trial production typically completed within 15 days and mass production within 30 days. All products undergo 100% inspection to ensure consistent quality.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.