8 and 12 Strand Polyester and Polyolefin Double Fiber Braided Ropes

double braided mooring rope

Short Description:

Constructed from a blend of polyester and high-strength polyolefin fibers, this mooring rope offers superior resistance to UV rays, seawater, and abrasion. Ideal for shipbuilding, ocean transportation, and port mooring, it ensures long-lasting performance. Juli Sling provides customized solutions with certified manufacturing excellence to meet various industrial needs.

Product Detail

The double braided mooring rope is crafted using advanced technology, combining polyester and high-strength polyolefin fibers. Its outer layer features polyester for enhanced abrasion resistance, while the inner core consists of 100% high-strength polyolefin fibers, making it lightweight and buoyant.

double braided mooring rope

Parameter Table

Diameter
(mm)		 Circumference
(INCH)		 Line density
(Ktex)		 Deviation
(x)		 Theoretical weight
(Kg/200M)		 Minimum breaking strength
(KN) (Ton)
24 3 279 ±5 55.8 86.7 8.85
28 3-1/2 380 ±5 76 117 11.94
30 3-3/4 437 ±5 87.4 133 13.57
32 4 497 ±5 99.4 150 15.31
36 4-1/2 629 ±5 125.8 189 19.29
40 5 776 ±5 155.2 231 23.57
44 5-1/2 939 ±5 187.8 277 28.27
48 6 1110 ±5 222 328 33.45
52 6-1/2 1320 ±5 264 382 38.96
56 7 1520 ±5 304 440 44.88
60 7-1/2 1750 ±5 350 502 51.20
64 8 1990 ±5 398 568 57.94
72 9 2520 ±5 504 710 72.42
80 10 3110 ±5 622 867 88.43
88 11 3750 ±5 750 1040 106.08
96 12 4470 ±5 894 1230 125.46
104 13 5260 ±5 1052 1430 145.86
112 14 6050 ±5 1210 1660 169.32
120 15 6980 ±5 1396 1890 192.78
128 16 7950 ±5 1590 2130 217.26
136 17 8950 ±5 1790 2390 243.78
140 17-1/2 9525 ±5 1905 2530 258.16

 

Key Features

  • High Strength & Durability: Superior tensile strength, lightweight, and excellent fatigue resistance.
  • Buoyant & Water-Resistant: Floats on water and does not absorb moisture, preventing degradation over time.
  • UV & Corrosion Resistant: Designed to withstand harsh marine environments, including prolonged sun exposure and saltwater.
  • Flexible & Soft: Provides ease of handling and operation without compromising performance.
  • Long Service Life: Exceptional resistance to wear and tear ensures prolonged use in demanding conditions.

Material Properties

1. Ultra-High Molecular Weight Polyethylene (UHMWPE)

  • Density: 0.97g/cm³ (Floats on water)
  • Melting Point: 145°C
  • Break Elongation: 3.5%-4%
  • UV Resistance: Excellent
  • Corrosion & Abrasion Resistance: Outstanding
  • Operating Temperature: -70°C to 80°C
  • Strength-to-weight ratio significantly higher than steel wire rope

2. Nylon (Polyamide)

  • Density: 1.14g/cm³
  • Melting Point: 215°C
  • Break Elongation: 18%-25%
  • UV Resistance: Good
  • Water Absorption: 4.5%
  • Exceptional shock absorption and durability

3. Polypropylene (PP)

  • Density: 0.9-0.92g/cm³
  • Melting Point: 165°C
  • Break Elongation: 12%
  • UV Resistance: Moderate
  • Highly buoyant, non-absorbent, and chemically resistant

4. Aramid (PPTA)

  • Density: 1.44g/cm³
  • Melting Point: 450°C
  • Break Elongation: 3.5%
  • Heat Resistant: High-temperature stability (-196°C to 204°C)
  • Excellent strength-to-weight ratio

5. Polyester (PES)

  • Density: 1.38g/cm³
  • Melting Point: 260°C
  • Break Elongation: 14-17%
  • UV Resistance: Excellent
  • Highly resistant to wear, aging, and chemical corrosion

Applications

  • Shipbuilding & Ocean Transport: Used for securing vessels during docking and transport.
  • Port & Dock Mooring: Reliable solution for port mooring operations.
  • Towing & Offshore Operations: Ideal for towing applications in marine environments.
  • Defense & Research: Suitable for high-performance mooring in defense and scientific research.

Why Choose Juli Sling?

Comprehensive One-Stop Solutions

Juli Sling offers customized lifting sling designs and mooring solutions, ensuring efficiency and reliability.

Certified Manufacturing Excellence

  • Over 20 global certifications, including CE, GS, CCS, DNV, LR, API, and GOST.
  • ISO 9001-certified production processes guarantee quality and precision.

Sustainability & Innovation

  • Energy-efficient manufacturing and eco-friendly materials reduce environmental impact.
  • Advanced production techniques enhance product durability without compromising performance.

For customized solutions and industry-specific requirements, trust Juli Sling’s expertise in mooring rope manufacturing and lifting solutions.

 

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