POLYESTER TEXTURED YARNS
Raw-white untwisted : tex 5,5 f 32, 7,6 f 32, 8,3 f32, 9,2 f 32, 12 f 32, 16 f 48, 16,7 f48, 18,5 f 48
Raw-white air-entangled : tex 9,2 f 32, 12 f 32, 16 f 48, 16,7 f48, 18,4 f64, 18,5 f 48, 22,2 f 64, 24,5 f 64, 33,4 f 96, 37,2 f 96
Raw-white twisted : tex 25 f 64, 33,4 f 96, 37,5 f 96
Dyed untwisted : tex 8,5 f 32, 9,3 f 32, 12,5 f 32, 16,3 f 48, 17 f 48, 18,8 f 48
Dyed air-entangled : tex15,5 f 64, 19 f 48, 25,4 f 64, 38,5 f 96
Dyed twisted : tex25,4 f 64, 38,2 f 96
For carpets and textile haberdashery raw white : 18,5 tex, 34 tex, 37,0 f 96 è f 128, 36 tex, 48,7 tex, 25 f 64, 27 f 96, 37 f 96, 48 f 144
For carpets and textile haberdashery dyed: 18,8 tex f 64, 25,4 tex f 64, 37 tex f 96, 38,2 tex, 48,7 tex
Physical properties
|
Qualitative cgaracteristics* |
Raw white |
Air-entangled |
Dyed |
For carpets and textile haberdashery | ||
| Untwisted | Twisted |
Raw white |
Dyed |
Untwisted and Twisted |
Raw white and Dyed | |
|
Unit breaking load, mN/tex, min |
290 |
290 |
280 |
280 |
290 |
280 |
|
Elongation at break, % |
24 +5 |
25 + 5 |
24 + 4 |
24 + 5 |
25+5 |
24+5 |
|
Variation coefficient in elongation at break, %, max |
12 |
13 |
13 |
13 |
13 |
- |
|
Deviation of actual linear density from nominal one, %, max |
+2,0 |
+ 2,5 |
+ 2,5 |
+ 2,5 |
+2 |
+2,5 |
|
Variation coefficient in linear density, %, max |
2,5 |
2,5 |
- |
- |
- |
- |
|
Degree of crimp |
16+3 |
14+3 |
- |
- |
3,5-7,5 |
- |
|
Crimp stability, % min |
65 |
63 |
- |
- |
55 |
- |
|
Number of knots per 1 m, min |
- |
- |
100 |
100 |
- |
- |
|
Oil content, % |
0,8-3,8 |
0,8-3,8 |
0,7-4 |
0,7-4 |
0,8-3,8 |
1-4 |
|
Number of twists per 1 m |
|
65+10; 120+10 |
- |
- |
60+10, 120+10 |
65+10; 40+10 |
|
Linear shrinkage, % |
6 |
6 |
6 |
- |
- |
- |
|
Bobbin weight, g for tex 18,8 and 25,4 |
2800+200 - |
2500+200 |
2500+200 - |
2400+200 - |
- 2400+200 |
2500+300 |
Characteristics are indicated: for raw white yarn — grade "A", for dyed yarns – grade "B".
Polyester yarns are produced on cross-wound polypropylene cylindrical tubes.
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.
Packing: in carton boxes (760x380x304 mm), 8 bobbins per box.
