Marine Finish Polyester Yarn, is also called as Marine Grade Polyester Industrial Yarn. Marine Grade Polyester Industrial Yarn is a layer of special chemical additives that is formed online on the surface of the fiber during the Polyester Industrial Yarn production process.
The chemical additives can react with the polyester fiber to form a tough protective film. The protective film is combined with the polyester fiber which can let Polyester Industrial Yarn has seawater erosion resistance and excellent wet abrasion resistance.
High Tenacity, High Modulus
Excellent Wet Abrasion Resistance
Corrosion Resistance, Marine Microbial Erosion Resistance
Low Creep
Fatigue Resistance
Excellent elastic recovery
High Tenacity Abrasion Resistance 2200dtex/192f REGULAR ROPE
High Tenacity Low Shrinkage 2200dtex/192f OFFSORE WIND FARM ROPE
High Tenacity High Modulus 6600dtex/768f STIFFER ROPE
| ITEM | UNIT | High Tenacity Abrasion Resistance | High Tenacity Low Shrinkage | High Tenacity High Modulus | TEST METHOD |
| Linear Density | dtex | 2240±45 | 2260±45 | 6720±130 | ASTM/D1907 |
| Breaking Strength | N | ≥172.0 | ≥165.0 | ≥528.0 | |
| Tenacity | cN/dtex | ≥7.8 | ≥7.5 | ≥8.0 | |
| Elongation At Break | % | 14.0±2.0 | 20.0±2.0 | 11.0±2.0 | |
| Elongation | % | 7.5±1.0 | 10.5±1.0 | 5.0±1.0 | @4.0cN/dtex |
| Hot Air Shrinkage | % | 7.5±1.0 | 2.5±1.0 | 11±1.0 | ASTMD4974 |
| Oil pick up | % | 0.7-0.9 | 0.7-0.9 | 0.7-0.9 | |
| EPM | Knots/m | 5±1 | 5±1 | 5±1 |
Marine Grade Polyester Industrial Yarn is newly developed by our R&D. They are mainly used in Ships mooring ropes, Marine Fixed Ropes for offshore oil platforms and Ropes for offshore wind farms.
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