Double Solid Braided Polyester Mooring Ropes Dock Line Boat Rope
Double Solid Braided Polyester Mooring Ropes Dock Line Boat Rope
1.Material Advantages
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High-Strength Fibers: Constructed from marine-grade polyester (PET), polyamide (PA), or ultra-high-molecular-weight polyethylene (UHMWPE), offering superior tensile strength and resistance to elongation.
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Corrosion & UV Resistance: Synthetic materials ensure immunity to rust, saltwater degradation, and prolonged UV exposure.
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Lightweight & Buoyant: Compared to steel cables, reduces handling fatigue and floats in water (dependent on material).
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Chemical Stability: Resists oil, acids, and alkalis, maintaining performance in harsh offshore environments.
2.Main performance
| Material 材料 |
Polyamide Multifilament 锦纶复丝 |
Polypropylene Multifilament 丙纶长丝 |
Polyester Multifilament 涤纶长丝 |
Polyester/ Polypropylene外涤纶内丙纶 |
Polyester/ Polyamide 外涤纶内丙纶 |
Polyamide/ Polypropylene 外锦纶内丙纶 |
| Spec.Density 比重 |
1.14 no floating |
0.91 no floating |
1.27 no floating |
0.91 Floating |
1.91 no floating |
0.98 Floating |
| Melting Point 熔点 |
215℃ | 165℃ | 260℃ | 165℃/260℃ | 165℃/260℃ | 165℃/215℃ |
| Abrasion Resistance 耐磨性 |
Very Good | Medium | Good | Good | Good | Good |
| U.V.Resistance 防紫外线 |
Very Good | Medium | Good | Good | Good | Good |
| Temperature resistance 使用环境 |
120℃max | 70℃max | 120℃max | 80℃max | 120℃max | 80℃max |
| Chemical resistance 耐化学腐蚀性 |
Very Good | Good | Good | Good | Good | Good |
3.Technology Comparison
Coil length: 220m
Spliced strength:±10% lower
Weight and length tolerance:± 5%
MBL=Minimum Breaking Load conform ISO 2307
Other sizes available upon request
4.Manufacturing Process
Core Braiding: Inner load-bearing core is precision-braided for maximum strength and minimal stretch.
Sheath Construction: Outer sheath is tightly woven around the core via high-speed braiding machines, enhancing abrasion resistance.
Heat Setting: Thermal treatment stabilizes fibers, reducing shrinkage and improving dimensional stability.
Quality Control: Each rope undergoes tensile testing, diameter calibration, and inspection for compliance with ISO/OCIMF standards.
Features
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Dual-Layer Protection: Inner core handles dynamic loads; outer sheath guards against wear, chafing, and environmental damage.
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Flexibility: Retains pliability even under heavy loads, ensuring easy handling and knot retention.
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Low Maintenance: Synthetic materials resist mold, mildew, and require no lubrication.
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Customizable: Available in varying diameters (12mm–200mm), lengths, and color-coding options for identification.
Support and Services
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Technical Consultation: Expert guidance on rope selection based on load capacity, environmental conditions, and application needs.
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Certification Support: Documentation provided for ISO 1054, OCIMF, or client-specific standards.
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After-Sales Service: Warranty coverage, damage analysis, and replacement recommendations.
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Custom Orders: Tailored solutions for unique operational requirements (e.g., anti-static, high-visibility coatings).
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

