Polyester staple fiber

ITEMUNITVALUETITRE DEVIATION%±3.0TENACITYCN/DTEX≥4.20VARIATION COEFFICIENT OF TENACITY (CV)%≤11.0TENACITY AT 10% ELONGATIONCN/DTEX≥2.80ELONGATION%42.0±5NUMBER OF CRIMP/25MM10±2.5DEGREE OF CRIMP%11.0±3.0AVERAGE LENGTHMM32,38,51OVER LENGTH FIBERMG/100G≤2.0OVER LENGTH%±3DEFECTMG/100G≤300.0180°C SHRINKAGE IN HOT AIR%6.0±2SPECIFIC RESISTANCEΩ*CMMX108OIL PICK UP%0.08-0.17WATER CONTENT%≤0.7