Double Solid Braided Polyester Mooring Ropes Dock Line Boat Rope
1.Material Advantages
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.
Corrosion & UV Resistance: Synthetic materials ensure immunity to rust, saltwater degradation, and prolonged UV exposure.
Lightweight & Buoyant: Compared to steel cables, reduces handling fatigue and floats in water (dependent on material).
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
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.
Dual-Layer Protection: Inner core handles dynamic loads; outer sheath guards against wear, chafing, and environmental damage.
Flexibility: Retains pliability even under heavy loads, ensuring easy handling and knot retention.
Low Maintenance: Synthetic materials resist mold, mildew, and require no lubrication.
Customizable: Available in varying diameters (12mm–200mm), lengths, and color-coding options for identification.
Technical Consultation: Expert guidance on rope selection based on load capacity, environmental conditions, and application needs.
Certification Support: Documentation provided for ISO 1054, OCIMF, or client-specific standards.
After-Sales Service: Warranty coverage, damage analysis, and replacement recommendations.
Custom Orders: Tailored solutions for unique operational requirements (e.g., anti-static, high-visibility coatings).