Functional compare of milk protein fiber fabrics
|
1). Permeability
|
Knit fabric |
Milk protein fiber |
Polypropylene fiber |
Polyester |
Polyamide |
Acrylic |
Silk |
|
Permeability |
1.78 |
0.64 |
0.775 |
0.645 |
0.98 |
1.215 |
|
2). Wet conduction
|
Knit fabric |
Milk protein fiber |
Polypropylene fiber |
Polyester |
Polyamide |
Acrylic |
Silk |
|
10minutes wicking rate |
3.78 |
3.10 |
4.11 |
0 |
2.06 |
0.85 |
|
Wetting area (cm2) |
8.170 |
15.54 |
13.9 |
0 |
4.6 |
1.04 |
|
Wetting volume (cm3) |
0.430 |
0.653 |
0.695 |
0 |
0.298 |
0.058 |
|
3). Heat retention
|
Fabric |
Thermal resistance (clo) |
Heat transfer coefficient (kal/m.h.) |
Heat retention rate(%) |
|
Milk protein fiber knit fabric |
0.2491 |
26.08 |
28.5 |
|
Acrylic knit fabric |
0.1985 |
33.33 |
24.02 |
|
Cotton knit fabric |
0.2639 |
25.98 |
29.71 |
|
Wool knit fabric |
0.3341 |
19.3 |
36.26 |
|
4). Antistatic property
|
Fiber |
Milk protein fiber |
Polyester (deoiled) |
Polyamide(deoiled) |
Acrylic |
Silk |
|
Mass specific resistance (lg pm) (Relative humidity is 65%) |
9.1 |
14 |
14 |
9.12 |
9.8 |
|
5). Friction coefficient
|
Knit fabric |
Milk protein fiber |
Cotton |
Silk |
|
Friction coefficient |
0.214 |
0.298 |
0.332 |
|
6). Bending elastic modulus
|
Knit fabric |
Milk protein fiber |
Cotton |
Silk |
|
Bendign elastic modulus |
0.33 |
3.65 |
1.47 |
|
7). Drapability
|
Knit fabric |
Milk protein fiber |
Cotton |
Silk |
|
Drape coefficient (%) |
8 |
16 |
10 |
|
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