Product description
Specifications raw white polyester staple fibre with good fastness.
0.9d-15d, 30-120mm
raw white polyester staple fibre Technical Specification(apply to 1.4D*38mm virgin): Titre deviation: ±3.0% Tenacity ≥7.4 g/tex Variation coefficient of tenacity (cv) ≤11.0 % Tenacity at 10% elongation ≥6.8 g/tex Elongation: 22.0±4 % Number of crimp: 11±2.5 /25mm Degree ofcrimp:12.0±3.0 % Average length: 38 mm Over length fiber ≤6.0 mg/100g Over length: ±3 % Defect: ≤8.0 mg/100g 180 shrinkage in hot air: 6.0±2 % Specific resistance: mx108 ω*cm Oil pick up: 0.08-0.17 % Water content: ≤0.5 % we are China manufacturer for producing all types of polyester staple fibre and yarn with high quality. warmly welcome to contact us !!!