Products
F-12 Aramid fiber
F-12 series products have been widely used in helicopters, fixed-wing aircraft engines, aerospace high-pressure gas cylinders, rocket shells and outer thermal protection layers, airship skin materials, personal protective equipment, high-performance radomes, rubber products, special ropes and webbands, etc.
Aramid fibers feature some general characteristics that distinguish them from other synthetic fibers:
- High strength
- Low density
- High flexibility
- Good resistance to impaction
- Good resistance to cutting
- Anti-fatigue
- Good insulation
- Good resistance to chemical corrosion
- Good resistance to low and high temperature
- Good wave transmission
- Good size stability
Chemical and physical property of F-12 Aramid fiber
|
Density (g/cm3) |
1.43±0.1 |
Limited Oxygen index (LOI) |
35 |
|
Saturated moisture absorption (%) |
≤3.0 |
Heat expansion index (10-6/K |
±1 |
|
Glass transition temperature (℃) |
264 |
Decomposition temperature (℃) |
|
|
High temperature performance |
200℃, strength lowered by 25% for 100 hours |
Low temperature performance |
Strength maintains the same at -194℃ |
|
Dielectric constant |
3.4 (23℃) |
Dielectric loss |
0.00645 (23℃) |
|
Creep property |
60% breaking load, 300 days, creeping increment 0.131% |
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Mechanical property of F-12 Aramid fiber
|
Model |
23T |
44T |
44THM |
63T |
100T |
130T |
200T |
|
Line density(tex) |
23±2 |
44±3 |
44±3 |
63±4 |
100±5 |
130±5 |
200±5 |
|
Impregnation tensile strength (GPa) |
≥4.3 |
≥4.3 |
≥4.0 |
≥4.2 |
≥4.2 |
≥4.2 |
≥4.2 |
|
Impregnation elastic module (GPa) |
≥120 |
≥120 |
≥145 |
≥120 |
≥120 |
≥120 |
≥120 |
|
Elongation (%) |
≥2.6 |
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F-12 Aramid fiber fabric
Various structure fabrics made of F-12 aramid fiber for different application.
|
Model |
Structure |
Thickness(mm) |
Surface density(g/m2) |
Tensile breaking strength |
|
|
Warp wise |
Across warp |
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| 023A060 |
Plain weave |
0.12 |
61±7 |
1400 |
1500 |
| 023A077 |
Plain weave |
0.13 |
≤77 |
1875 |
1875 |
| 023F |
8/3 warp sateen |
0.14 |
88±5 |
2400 |
2300 |
| 044B |
5/2 warp sateen |
0.2 |
120±10 |
2600 |
2900 |
| 100C170 |
Satinet weave |
0.3 |
170±10 |
4500 |
4700 |
| 100A200 |
Plain weave |
0.32 |
200±10 |
4800 |
4800 |
