POLYESTER STAPLE FIBER 1.4D 38mm HT COTTON TYPE

The polyester staple fiber production is one of the most powerful industries in Jiangsu Sanfangxiang Group Co., Ltd.

Quality Indices for Polyester Staple Fiber

1.56 dtex × 38mm HT Cotton-type Test Item Unit Top gr. Tenacity at Break CN/dtex ≥5.70 Cvw Tenacity at break % ≤10 Elongation at Break % 23±3.0 Deviation of Titer % ±3.0 Length deviation % ±3.0 Over length fiber % ≤0.5 Multiple length fiber mg/100g ≤2.0 Defects mg/100g ≤2.0 Crimp Number pcs/25mm 10±2.0 Crimp Removal % 12±2.0 Tenacity at 10% elongation CN/dtex ≥3.5 Shrinkage in hot air 180 % 5±2.0 Electricity resistance Ωcm ≤5.5×108 Oil Pick-up % 0.16±0.03 Humidity % ≤0.5

POLYESTER STAPLE FIBER 1.4D 38mm HT COTTON TYPE