China High Quality Polyester Soft Cord Yarn for Synchronous Belt, Find details and Price about China Polyester Yarn High Quality, Yarn for Tire Cord Fabric from High Quality Polyester Soft Cord Yarn for Synchronous Belt
Item | 1870dtex/2 (1680D/2) | 1400dtex/2 (1260D/2) | 930dtex/2 (840D/2) | 2100dtex/2 (1890d/2) | 1170dtex/1 (1050D/1) | 700dtex/1 (630D/1) | 1870dtex/1 (1680D/1) | 1400dtex/1 (1260D/1) | 930dtex/1 (840D/1) | ||
Breaking strength≥ | N/end | 279.30 | 215.60 | 137.20 | 313.60 | 90.00 | 50.00 | 137.00 | 107.00 | 70.00 | |
Elongation at | 88.2N | % | 9.5±0.5 | - | - | 9.5±0.5 | - | - | 8.0±0.8 | - | - |
66.6N | - | 9.5±0.5 | - | - | 8.0±0.8 | - | - | 7.0±0.8 | - | ||
44.1N | - | - | 9.5±0.5 | - | - | 7.5±0.8 | - | - | 7.5±0.8 | ||
Adhesive strength≥ | N/cm | 166.60 | 147.00 | 117.60 | 176.40 | 65.00 | 43.00 | 83.00 | 69.00 | 54.00 | |
Breaking strength difference≤ | % | 3.80 | 3.80 | 3.80 | 3.80 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | |
Breaking elongation difference≤ | 6.30 | 6.30 | 6.30 | 6.30 | 7.00 | 7.50 | 7.00 | 7.00 | 7.00 | ||
Dip pick up | 4.5±1.0 | 4.5±1.0 | 4.5±1.0 | 4.5±1.00 | 4.2±0.8 | 4.2±1.00 | 4.2±1.00 | 4.2±1.00 | 4.2±1.00 | ||
Breaking elongation | % | 23.0±2.0 | 23.0±2.0 | 22.0±2.0 | 23±2.0 | 20.0±2.0 | 19.0±2.0 | 20.0±2.0 | 20.0±2.0 | 20.0±2.0 | |
Diameter | mm | 0.78±0.03 | 0.65±0.03 | 0.55±0.03 | 0.78±0.03 | - | 0.23±0.03 | 0.5±0.03 | 0.43±0.03 | 0.32±0.03 | |
Twist | Primary twist(Z) | Twist/m | 320±15 | 370±15 | 460±15 | 320±15 | TPM/m: 200±15 | TPM/m: 260±15 | 160±10 | 190±10 | 210±15 |
Second twist(S) | 320±15 | 370±15 | 460±15 | 320±15 | |||||||
Heat shrinkage ≤ | % | 6.00 | 6.00 | 6.00 | 4.00 | 4.50 | 4.00 | 4.00 | 4.00 | 4.00 | |
Moisture ≤ | % | 1.00 | 1.00 | 1.00 | 1.00 | 0.80 | 0.80 | 0.80 | 0.80 | 0.80 |
NO. | ITEMS | UNITE | 1000D/2 | 1300D/2 | 1000D/3 | 1500D/2 | 2000D/2 | 1300D/3 | 1500D/3 | |
(1100dtex/2) | (1440dtex/2) | (1100dtex/3) | (1670dtex/2) | (2200dtex/2) | (1440dtex/3) | (1670dtex/3) | ||||
1 | Breaking Stength (min) | N/end | 140 | 180 | 205 | 205 | 270 | 260 | 305 | |
2 | Elongation at 44.1N | % | 4.5+1.0 | |||||||
Elongation at 58.0N | 4.5+1.0 | |||||||||
Elongation at 66.6N | 4.5+1.0 | 4.5+1.0 | ||||||||
Elongation at 88.2N | % | 4.5+1.0 | 4.5+1.0 | |||||||
Elongation at 100N | % | 4.5+1.0 | ||||||||
3 | Adhension(H-test)(min) | N/Cm | 125 | 135 | 140 | 140 | 170 | 165 | 180 | |
4 | Breaking strength difference(max) | % | 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
5 | Breaking elongation difference(max) | % | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
6 | Dip pick up | % | 3.5+1 | 3.5+1 | 3.5+1 | 3.5+1 | 3.5+1 | 3.5+1 | 3.5+1 | |
7 | Breaking elongation (min) | % | 14 | 14 | 14 | 14 | 14 | 14 | 14 | |
8 | Diameter | mm | 0.56+0.03 | 0.61+0.03 | 0.66+0.03 | 0.66+0.03 | 0.75+0.03 | 0.74+0.03 | 0.81+0.03 | |
9 | Twist | Pingle twist(Z) | T/10cm | 45+1.5 | 40+1.5 | 37+1.5 | 37+1.5 | 33+1.5 | 33+1.5 | 30+1.5 |
Ply twist(S) | 45+1.5 | 40+1.5 | 37+1.5 | 37+1.5 | 33+1.5 | 33+1.5 | 30+1.5 | |||
10 | Hot air shrinkage 177ºC×2minx0.05CN/dtex(max) | % | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |
11 | Elongation @ Breaking of weft yarn (Min) | % | 120 | 120 | 120 | 120 | 120 | 120 | 120 |