Physical Parameters of Bamboo Fiber |
|
Testing condition: Temperature : 20 ℃ Relative humidity: 65%±3%) |
1.2DX38MM |
1.4DX38MM |
2DX51MM |
3DX86MM |
3DX89MM |
3DX102MM |
|
Dry tensile strength (CN/dtex) |
2.3 |
2.3 |
2.11 |
2.4 |
2.36 |
2.29 |
|
Dry elongation at break (%) |
21.2 |
21.2 |
25.7 |
21.2 |
19 |
18.1 |
|
Wet tensile strength (CN/dtex) |
1.3 |
1.31 |
1.25 |
1.36 |
1.19 |
1.35 |
|
Linear density percentage of deviation (%) |
(+5.26) |
0.6 |
0 |
-2.4 |
-1.8 |
-1.5 |
|
Percentage of length deviation (%) |
-1.6 |
-1.6 |
1.4 |
-2.3 |
-3.6 |
-0.3 |
|
Over-length staple fiber (%) |
0.3 |
0.4 |
1 |
0 |
0 |
0 |
|
Over-cut fiber (mg/100g) |
3.4 |
3.2 |
10.1 |
3.5 |
0 |
1.1 |
|
Oil content (%) |
0.28 |
0.2 |
0.26 |
0.28 |
0.3 |
0.3 |
|
Residual sulfur (mg/100g) |
8.7 |
9.9 |
18.4 |
9.5 |
11.8 |
10.5 |
|
Whiteness (%) |
72.1 |
72.1 |
59.9 |
66.3 |
61.8 |
66.5 |
|
Coefficient of dry tenacity variation (CV)(%) |
21.21 |
12.21 |
8.66 |
12.11 |
10 |
12.6 |
|
Defect (mg/100g) |
9.9 |
3.4 |
3.7 |
3.6 |
0.6 |
2.7 |
|
Oil-stained fiber (mg/100g) |
0 |
0 |
0 |
0 |
0 |
0 |
|
Moisture regain (%) |
11.42 |
11.42 |
12.96 |
11.4 |
10.37 |
10.29 |
|
Rate |
A |
A |
A |
A |
A |
A |
