High initial modulus, high breaking strength, low thermal shrinkage, low elongation, high fatigue resistance, high adhesion, excellent dimensional stability. The cord adheres effectively to major diene-based elastomers, making it suitable for hose reinforcement, automotive rubber parts, belts, and industrial molded products requiring precise control.
Polyester Dipped Soft Cord has higher strength, low shrinkage, and high wear fatigue-resistant strength because of RFL heat treatment, which can adhere to compounds such as NR, SBR, CR, BR, and NBR.
Please feel free to contact us for more specifications. We provide customized service, let us know your needs, we will produce for you!
Below are technical specifications for Polyester Dipped Soft Cord.
For more specifications please feel free to contact us.
Customization service are available, let us know your requirements, we will produce for you!
Test item | Unit | Polyester Dipped Soft Cord | ||||||||
1100dtex 2x3 | 1100dtex 3x3 | 1100dtex 2x5 | 1100dtex 4x3 | 1100dtex 5x3 | 1100dtex 6x3 | 1100dtex 8x3 | 1100dtex 9x3 | 1100dtex 12x3 | ||
Breaking Force | N | 440 | 640 | 740 | 860 | 1070 | 1300 | 1730 | 1900 | 2500 |
Elongation At Break | % | 11.0±1.3 | 11.5±1.5 | 11.5±1.5 | 11.5±1.5 | 11.5±1.5 | 11.5±1.5 | 11.5±1.5 | 11.5±2.0 | 11.5±2.0 |
Elongation At Setload | % | 200N 3.6±0.5 | 200N 2.5±0.5 | 200N 2.3±0.5 | 300N 2.8±0.6 | 300N 2.4±0.6 | 400N 2.5±0.6 | 500N 2.6±0.6 | 500N 2.3±0.6 | 500N 1.7±0.6 |
Diameter | mm | 0.90±0.10 | 1.20±0.10 | 1.24±0.10 | 1.36±0.10 | 1.55±0.10 | 1.65±0.10 | 1.95±0.15 | 2.10±0.15 | 2.40±0.15 |
Weight Per 100m | g/100m | 73±3 | 110±4 | 121±4 | 145±5 | 185±6 | 217±7 | 287±10 | 327±15 | 436±15 |
Hot Air Shrinkage | % | 3.8±0.5 | 3.8±0.5 | 3.8±0.6 | 3.8±0.6 | 3.8±0.5 | 3.8±0.6 | 3.8±0.6 | 3.8±0.6 | 3.8±0.6 |
Adhesion | N/ cm | 240 | 260 | 280 | 300 | 320 | 350 | 400 | 420 | 480 |
Main applications:Wrap V-belt
Add: No. 318-354, Jingkai Road, Huangcun Town, Daxing District, Beijing
E-mail: chris@sftdtex.com
Telephone: +86-15652368678
WhatsApp: +86-15652368678
Wechat: c15652368678
Copyright © 2025 SFT ENTERPRISE LIMITED All Rights Reserved. Powered by Hicheng
