| Polyamide yarns (PА-6) for fishing industry (TU U 6-00204048.122-98 ch.1) |
| № | Lin. density | Filaments number | Tearing force, N, not less | Lengthening at break, %, not more | Deviation of actual linear density from nom. one,% | Twists number per 1 m of yarn | Mass share of spin finish %, not more | Linear shrinkage of yarn %, not more |
| 1st quality | 2nd quality | 1st quality | 2nd quality | 1st quality | 2nd quality | 1st quality | 2nd quality | 1st quality | 2nd quality | 1st quality | 2nd quality |
| 1. | 4,0 tex | 10 | 2,10 | 2,00 | 22,0 | 25,0 | ±3,0 | ±3,5 | 200±20 30±10 | 200±20 30±10 | 4,0 | 4,0 |
|
|
| 2. | 5,0 tex | 12;14 | 2,20 | 2,15 | 38,0 | 40,0 | ±3,0 | ±3,5 | 200±20 | 200±20 | 4,0 | 4,0 |
|
|
| 3. | 6,7 tex | 12;14 | 2,60 | 2,40 | 42,0 | 44,0 | ±3,0 | ±4,5 | 300±20 100±20 | 300±20 100±20 | 4,0 | 4,0 |
|
|
| 4. | 15,6 tex | 24;28;38;40 | 7,50 | 7,20 | 28,0 | 28,0 | ±4,5 | ±4,5 | 400±20 200±20 50±20 | 400±20 200±20 50±20 | 4,0 | 4,0 |
|
|
| 5. | 29 tex | 38;40 | 16,0 | 15,5 | 20,0 | 21,0 | ±5,0 | +6,0 -5,0 | 110±20 50±20 25±20 | 110±20 50±20 25±20 | 1,5 | 1,5 | 12,0 | 12,0 |
| 6. | 187 tex | 280 | 117,0 | 113,0 | 20,0 | 21,0 | +5,0 -3,0 | +6,0 -4,0 | 40±10 25±10 | 40±10 25±10 | 1,5 | 1,5 | 11,0 | 11,0 |
| 7. | 93,5 tex | 140 | 59,0 | 58,0 | 20,0 | 21,0 | ±4,0 | ±5,0 | 40±10 25±10 | 40±10 25±10 | 1,5 | 1,5 | 11,0 | 11,0 |
| 8. | Yarn mass: (29,0; 93,5; 187 tex on PTSG-300-1500 2000; 2000 2500 g.) (4,0; 5,0; 6,7; 15,6 tex on PК-II-300-600 g.) |
| 9. | Normalised humidity - 5,0%; Actual humidity not less - 7,0%. |
|
|