PERFORMANCE COMPARISON OF SOYBEAN PROTEIN FIBER WITH OTHER TEXTILE FIBERS
PERFORMANCE
SOYBEAN FIBER
COTTON
VISCOSE
SLIK
WOOL
Breaking tenacity
(CN/dtex)
Dry
2.8-4.0
1.9-3.1
1.5-2.0
2.6-3.5
0.9-1.6
Wet
1.7-2.8
2.2-3.1
0.7-1.1
1.9-2.5
0.7-1.3
Dry Breaking Expansion (%)
16¡À4
7-10
18-24
14-25
25-35
Initial Modulus (g/mm2)
700-1300
850-1200
850-1150
650-1250
Loop Strength(%)
75-85
70
30-65
60-80
Bur Strength (%)
85
92-100
45-60
80-85
Moisture Regain (%)
7.5-8.5
9.0
13.0
11.0
14-16
Specific Weight(g/cm3)
1.29
1.50-1.54
1.46-1.52
1.34-1.38
1.33
Heat Resistance
It is yellowing And sticking at 120¡æ(Poor)
It is brown after 150¡æ long time treatment(Good)
Its strength is reduced after 150¡æ long time treatment(Better)
It is stable below 148¡æ
(Better)
(Better)
Alkali Resistance
Common
Good
Good
Better
Poor
Acid Resistance
Good
Poor
Poor
Good
Good
ULtraviolet Resistance
Better
Common
Poor
Poor
Better
FIBER INDEX
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