NICHIBI
NICHIBI Alf Heat Resistant Fiber
Manufacturer: NICHIBI.
Model: Nichibi Alf.
Features
- It has excellent heat resistance, excellent strength and flexibility even after heating.
- It has high strength and high modulus.
- It has good corrosion resistance.
- It is electrically insulating.
- It is not hygroscopic.
- It has excellent heat shielding properties.
Standard Type
High heat resistance type
Specifications
| item | kind | Standard Type: Long Fiber | High heat-resistant type : long fiber |
|---|---|---|---|
| color | white | Cherry blossom color | |
| form | Continuous Fiber | Continuous Fiber | |
| Fiber diameter (μm) | 7 | 10 | |
| Chemical Composition (%) | Al2O3 | 72 | 70 |
| SiO2 | 28 | 28 | |
| B2O3 | ー | 2 | |
| Density(g/cm)3) | 2.9 | 3.0 | |
| Crystalline phase | γ-Al2O3 | γ-Al2O3 | |
| Maximum operating temperature (°C) | 1,250 | 1,400 | |
| Melting point (°C) | ＞1,850 | ＞1,800 | |
Comparison of the number of bends by fiber diameter
