Ultra-Thick Viscose-Based Felt
Ultra-Thick Viscose-Based Felt
Ultra-thick viscose-based felt has fewer fiber defects. Through controlled weaving, needle-punching and graphitization processes, it achieves low thermal conductivity, suitable density and good oxidation resistance.
Technical Information
| Property | Imported viscosegraphite felt | Hong Chang viscose graphite felt |
| 1550℃) Thermal conductivity, W/(m.k | 0.25-0.30 | 0.20-0.25 |
| % Carbon content, % | ≥99.85 | ≥99.9 |
| ppm Ash content, ppm | ≤500 | ≤500 |
| g/cm3 Bulk density, g/cm3 | 0.09-0.11 | 0.085-0.11 |
| ℃ Stablitiy in inert(oxidize-free) ambience,℃ | 3200-3400 | 3200-3400 |
| ℃ ℃Stablitiy in oxidizer ambience,℃ | 300-340 | 300-340 |
| mm Width, mm | 1000±3,0-1300 | 0-1600 |
| mm Thickness, mm | 3, 8, 10 (±0.5 | 5, 10, 15, 20 ( ±0.5 |
Inquiry Notes
Please share the application, operating temperature, requested size, quantity and destination country for quotation and specification confirmation.
