Nylon66 dipped cord fabric
Nylon 66 dipped cord fabric is a tire frame material widely used in the rubber industry. It has excellent
properties such as high strength, high temperature resistance, fatigue resistance, and impact
resistance. It is especially suitable for bias truck tires, engineering tires, and aviation tires.
Technical Parameters
| Test Item | Unit | 930dtex/2 (840D/2) | 1400dtex/2
(1260D/2) | 1400dtex/3
(1260D/3) | 1870dtex/2
(1680D/2) | 2100dtex/2
(1890D/2) |
| Warp density | END/10cm | 60 | 100/74/52 | 88/74 | 88/68.4 | 88/74 |
| Weft density | END/10cm | 10 | 8/10/10 | 8/10 | 9/9 | 9/9 |
| Width | cm | 145±3.0 | 145±3.0 | 145±3.0 | 145±3.0 | 145±3.0 |
| Breaking strength | N/pc
(kgf/pc) | ≥137.2
(14.0) | ≥215.6
(22.0) | ≥313.6
(32.0) | ≥284.2
(29.0) | ≥313.6
(32.0) |
| EASL | % | 8.5±0.6
(44.1N)
(4.5kgf) | 8.5±0.6
(66.6N)
(6.8kgf) | 9.0±0.8
(100N)
(10.2kgf) | 8.5±0.6
(88.2N)
(9.0kgf) | 9.0±0.6
(100N)
(10.2kgf) |
| Breaking elongation | % | 22.5±2 | 21.5±2 | 22±2 | 22.5±2 | 22±2 |
Hot air shrinkage
(150ºCx30min) |
% |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
Adhesive
(H extraction method) | N/cm (KGF/cm) | ≥107.8
(11.0) | ≥137.2
(14.0) | ≥156.8
(16.0) | ≥156.8
(16.0) | ≥156.8
(16.0) |
| DPU | % | 5.0±0.9 | 5.0±0.9 | ≥3.5 | 5.0±0.9 | ≥3.5 |
| Diameter | mm | 0.53±0.03 | 0.65±0.03 | 0.78±0.03 | 0.74±0.03 | 0.78±0.03 |
Twist | twist S | T/10cm | 46.0±1.5 | 39.0±1.5 | 32.0±.2.0 | 32.0±.1.5 | 32.0±.2.0 |
| twist Z | T/10cm | 46.0±1.5 | 37.0±1.5 | 32.0±.2.0 | 32.0±1.5 | 32.0±.2.0 |
| Moisture | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
Remarks:
The above indicators are normal varieties, and the indicators can be adjusted according to the special
requirements of users.
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