Tire cord fabric is an important framework material woven with strong strands as warp and medium and fine single yarn as weft. It is mainly used in tire and hose industry, and has high strength, good fatigue, impact resistance, and high firmly bonded with rubber. It is an important material affecting tire performance and service life, it is widely used in bicycle tire, motorcycle tire, light truck tire and bias tire, Engineering tire and aviation tire, etc. The company mainly engaged in Nylon 6, Nylon 66, Polyester, Chafer cord fabric for domestic and foreign markets, a full range of types to meet customer demand.
| Item | Unit | Cord Construction | ||||||
| 1100dtex/2 | 1440dtex/2 | 1670dtex/2 | 2200dtex/2 | 2500dtex/2 | 3340dtex/2 | |||
| Breaking Force | N/PC | ≥137.0 | ≥180.0 | ≥202.0 | ≥270.0 | ≥305.0 | ≥375.0 | |
| EASL AT 44.1N | % | 4.5±1.0 | ||||||
| EASL AT 58.0N | % | 4.5±1.0 | ||||||
| EASL AT 66.6N | % | 4.5±1.0 | ||||||
| EASL AT 88.2N | % | 4.5±1.0 | ||||||
| EASL AT 100.0 N | % | 4.5±1.0 | ||||||
| EASL AT 133.2 N | % | 4.5±1.0 | ||||||
| Elongation at Breaking | % | ≥11.0 | ≥11.0 | ≥11.0 | ≥11.0 | ≥11.0 | ≥11.0 | |
| H-Adhesion | N/cm | ≥125.0 | ≥130.0 | ≥140.0 | ≥170.0 | ≥180.0 | ≥190.0 | |
| Variation Coefficient of Breaking Strength | % | ≤ 4.0 | ≤ 4.0 | ≤ 4.0 | ≤ 4.0 | ≤ 4.0 | ≤ 4.0 | |
| Variation Coefficient of Elongation at Breaking | % | ≤ 7.0 | ≤ 7.0 | ≤ 7.0 | ≤ 7.0 | ≤ 7.0 | ≤ 7.0 | |
| Dip Pick up | % | 3.0±1.0 | 2.7±1.0 | 2.7±1.0 | 2.5±1.0 | 2.5±1.0 | 2.2±1.0 | |
| Fineness | Diameter | mm | 0.56±0.03 | 0.61±0.03 | 0.66±0.03 | 0.77±0.03 | 0.80±0.03 | 0.90±0.03 |
| Linear Density | g/100m | 25.5±1.0 | 33.0±1.3 | 38.5±1.5 | 52.5±2.0 | 57.5±2.0 | 77.0±3.0 | |
| Twist | First twist (Z) | T/m | 450±15 | 400±15 | 370±15 | 330±15 | 300±15 | 260±15 |
| Second twist (S) | T/m | 450±15 | 400±15 | 370±15 | 330±15 | 300±15 | 260±15 | |
| Shrinkage | % | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | |
| Dimensional stability index | % | ≤6.8 | ≤6.8 | ≤6.8 | ≤7.0 | ≤7.0 | ≤7.0 | |
| Moisture regain rate of off the machine | % | ≤0.25 | ≤0.25 | ≤0.25 | ≤0.25 | ≤0.25 | ≤0.25 | |
| Moisture recovery rate of open package | % | < 1.0 | < 1.0 | < 1.0 | < 1.0 | < 1.0 | < 1.0 | |