Product Name: PA 66 high tenacity yarn 840D/144F
Material: 100% nylon 66
Specification : polyamide 66 high tenacity yarn 630D/108F
Other related regular speification: 70D/24F, 100D/36F, 150D/36F, 210D/36F, 250D/36F, 280D/54F,420D/72F, 630D/108F,840D/144F
Intermingle: Non intermingled and intermingled both available.
Luster: semidull, bright
Packing: paper cone packing by cartons or pallets.
Color: raw white, black, optical white, grey and varied dope dyed colors is available as per customer's request.
Advantage and Characteristics: excellent filament eveness, high tenacity by more than 8.5g/d or 9.2g/d as per customers request, good dyeing gurantee.
End use: Warping, knitting or sewing purpose in technial textile and common textile, for example, tire cord fabrics, technicl fabrics and ribbons, sewing thread, fishnet threads and so on.
1. TECHNICAL DATA OF HIGH TENACITY TYPE
Item | 100D (111dtex) | 150D (166dtex) | 210D (235dtex) | 250D (280dtex) | 280D (312dtex) | 300D (335dtex) | 420D (470dtex) | 630D (700dtex) |
Filament number | 24 | 24 | 36 | 48 | 54 | 54 | 72 | 104 |
Density of Yarn (dtex) | 112+6 | 167+6 | 233+8 | 278+8 | 310+10 | 333+10 | 470+10 | 700+10 |
Tenacity (g/d) | > 8.5 | > 8.5 | > 8.5 | > 8.5 | > 8.5 | > 8.5 | > 8.5 | > 8.5 |
Elongation at Rupture (%) | 19+3 | 19+3 | 19+3 | 19+3 | 19+3 | 19+3 | 19+3 | 19+3 |
Shrinkage in boiling water(%)30mins | 7.0+2 | 7.0+2 | 7.0+2 | 7.0+2 | 7.0+2 | 7.0+2 | 7.0+2 | 7.0+2 |
Shrinkage in hot air (%) 177°C×2mins | 6.0+1.5 | 6.0+1.5 | 6.0+1.5 | 6.0+1.5 | 6.0+1.5 | 6.0+1.5 | 6.0+1.5 | 6.0+1.5 |
Heat-resistance (%)180°C×4hr | > 94 | > 94 | > 94 | > 94 | > 94 | > 94 | > 94 | > 94 |
Dyeing grade | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 | 3-4 |
| Specification,dtex/f | Intermingle | Luster | Color | End Use |
| 78/24,110/36,167/36 233/26,278/36,312/54 470/72,700/108 | Non-IMG&IMG | Br.&SD | RW&dope dyed | Tyre cord fabric, sewing thread, technical fabrics |