Multifilament and dope dyed yarns
Physical properties
| Qualitative characteristics |
Untwisted raw white tex 5,6F48, 8,4F72, 11F72, 16,7F96 |
Untwisted dope dyed tex 5,6F48, 8,4F72, 11F72, 16,7F96 |
|
|---|---|---|---|
| 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 (760×380×304 mm), 8 bobbins per box; bobbin weight — 2800±200 g