Fecral fiber for GPF or DPF
【Description】
The Fecral fiber is made of iron-chromium-aluminum alloy wire by a bundle drawing process and has a diameter of from 8 μm to 40 μm. Fecral alloy is a new type of electrothermal alloy with high electrical resistance, low temperature coefficient, long service life, high surface load and good oxidation resistance. It can be used in higher temperature environment than stainless steel fibers.
【Application】
It mainly used as raw materials for the manufacture of automobile exhaust gas purifiers(GPF), high temperature filter felts, burners, etc.
【Parameters】
Main technical specification:
| Diameter(μm) |
Strength level |
Filament (F) |
Strength(cn) |
Elongation Rate% |
Weight/meter(g/m) |
| 8 |
HS |
1700 |
≥4.5 |
≥0.95 |
0.55~0.65 |
| MS |
1700 |
≥3.0 |
≥0.75 |
0.50~0.70 |
| 12 |
HS |
1700 |
≥12.0 |
≥1.0 |
1.3~1.5 |
| MS |
1700 |
≥9.0 |
≥0.8 |
1.2~1.6 |
| 22 |
HS |
1700 |
≥50.0 |
≥1.20 |
4.4~5.0 |
| MS |
1700 |
≥30.0 |
≥1.00 |
4.2~5.2 |
| 12 |
HS |
100×2 |
≥19.0 |
≥1.1 |
0.14~0.18 |
