Specifications

virgin polyester staple fibre
0.9d-15d, 30-120mm with raw white and colored.
varied colors with good fastness.

 

virgin 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 !!!