polyester dipped yarn | ||||||||
Test Item | Unit | 1000D/1*2 | 1500D/1*2 | 2000D/1*2 | ||||
Breaking Strength | N | ≥140 | ≥205 | ≥280 | ||||
Elongation at Break | % | 15±2.0 | 15±2.0 | 15±2.0 | ||||
Elongation at 44.4N | % | 4.5±1.0 | 4.5±1.0 | 4.5±1.0 | ||||
Weight per 100 m | g/100m | 25±2 | 37.5±3 | 49±4 | ||||
Cord Diameter | mm | 0.56±0.03 | 0.66±0.03 | 0.75±0.03 | ||||
Hot air Shrinkage 150℃ 3min 130g | % | ≤3.5 | ≤3.5 | ≤3 | ||||
T-Adhesion at150℃30min | N/cm | ≥125 | ≥140 | ≥170 |