Polyester textured multifilament raw white and dope dyed yarns
Physical properties
|
Qualitative characteristics |
Untwisted raw white |
Untwisted dope dyed | |
|
Deviation of actual linear density from nominal one, %, max |
± 2,5 |
± 2,5 | |
|
Variation coefficient in linear density, %, max |
2,0 |
2,0 | |
|
Elongation at break, % |
24 ± 5 |
24 ± 5 | |
|
Variation coefficient in elongation at break, %, max |
11 |
11 | |
|
Unit breaking load, mN/tex, min |
300 |
300 | |
|
Degree of crimp |
14 – 19 |
14-19 | |
|
Crimp stability, % min |
70 |
70 | |
|
Shrinkage, %, max |
5 |
5 | |
|
Oil content, % |
1-4 |
1-4 | |
|
Number of knots per 1 m (for air-entangled yarn), min |
100 |
100 | |
|
Dye stability to the physical-mechanical influences, points, not less |
|
| |
|
to rubbing |
- |
4 | |
|
to light |
- for textile industry |
- |
5 |
|
- for automotive industry |
- |
7 | |
|
to organic solvents |
- |
4 | |
|
to washing |
- |
4 | |
|
to sweat |
- |
4 | |
Characteristics are indicated for grade "A"
Application: Production of various textiles: lining, apparel textiles, furniture fabrics, jacquard fabrics, fabrics for automotive industry, gobelins, technical fabrics, awning fabrics, stockinet cloths, hosiery, fabrics for haberdashery: hangings and laces, gloves, carpets, ropes, tapes, basis for artificial fur, needlepunched materials and so on.
Textured yarns are produced on cross-wound polypropylene cylindrical tubes.
Packing: in carton boxes (760x380x304 mm), 8 bobbins per box; bobbin weight — 2800+200 g
