Polyester staple fiber(PF)
Polyester staple fiber(PF)
Product details
Product Introduction
PARAMETER
UNIT
A GRADERANGE
TEST METHOD
TITER
dtex
1.56±0.06
DIN ISO 1973
TENACITY AT BREAK
cN/dtex
5.80±0.5
DIN ISO 5079
ELONGATION AT BREAK
%
25.0±6.0
DIN ISO 5079
AVERAGE CUT LENGTH
mm
38±1.0
Company Standard
MULTIPLE LENGTH FIBER
mg/100g≤1.0
Company Standard
DEFECT
mg/100g
≤2.0
Company Standard
CRIMP NUMBER
PCS/25mm
12.5±2.0
ASTM D3937
CRIMP REMOVAL
%
13.5±2.0
ASTM D3883
SHRINKAGE AT 180'℃ FOR MIN
%
5.5±2.0
ASTM D5104-02
SPECIFIC RESISTANCE
Ω.cm
9.9x108
Company Standard
OIL PICK UP
%
0.15±0.03
UNI 9273-1988
MOISTURE REGAIN
%
≤0.6
ASTM D2495
Tenacity at 10% of Elongation
cN/dtex
3.0
DIN ISO 5079
WHITENESS
%
83
Spectrophotometer

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