High-performance high-temperature resistant type (adhesive-based carbon fiber felt)
product Description
Using high-quality viscose fiber, through further metal ion reduction pretreatment process, combined with needle punching structure optimization, high-quality graphite felt is produced. It has high purity, good product uniformity, stable high-temperature performance, small heat shrinkage, long service life, etc. advantages.
product features
- Raw material: viscose short fiber
- Treatment temperature: <2000℃
- Recommended operating temperature:
- 1000-23000℃ (vacuum/inert atmosphere)
- <400℃ (aerobic environment)
| performance Index | units | TYJ-CF-HC indicator | test method standard |
|---|---|---|---|
| Phosphorus and boron elements | ppm | <10 | GDMS |
| ash | ppm | <50 | Ignition method GB/T 26930.6-2014 |
| density | g/cm³ | 0.085 < x ≤ 0.11 | Laser flash method (room temperature) |
| thermal conductivity | W/(m·K) | <0.1 | — |
| tensile strength | MPa | Vertical 0.20 Horizontal 0.10 | GB/T 9141.2-2013 |