PBO fiber is regarded as the super fiber in 21st Century due to its unique molecular structure, extremely high strength, excellent modulus, outstanding heat resistance and flame resistance.
PBO filament could be widely applied in aerospace, ballistic armor products, compound material, special ropes and cables, tyres, conveying belts, heat-resistant felt, high-temperature filter material, fire fighting clothing, sports and leisure products, etc.
|
PBO Filament |
Unit |
Grade |
||
|
XCHS_11 |
XCHS_12 |
XCHM |
||
|
Color |
/ |
Yellowish |
Yellowish |
Brownish-yellow |
|
Density |
g/cm3 |
1.54 |
1.54 |
1.56 |
|
Linear density |
dtex |
278 555 1110 1670 |
278 555 1110 1670 |
273 545 1090 1640 |
|
Moisture regain |
% |
4 |
4 |
2 |
|
Oil content |
% |
0-2 |
0-2 |
0-2 |
|
Tensile strength |
cN/dtex |
≥36 |
≥30 |
≥36 |
|
GPa |
≥5.6 |
≥4.7 |
≥5.6 |
|
|
Tensile modulus |
cN/dtex |
≥1150 |
≥850 |
≥1720 |
|
GPa |
≥180 |
≥130 |
≥270 |
|
|
Elongation at break |
% |
3.5 |
3.5 |
2.5 |
|
Decomposition temperature |
℃ |
650 |
650 |
650 |
|
LOI |
% |
68 |
68 |
68 |