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Definitive Rope Guide ISSUE 3

Definitive Rope Guide ISSUE 3
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Definitive Rope Guide ISSUE 3

Product catalog summary
Company Overview
Marlow Ropes is a historic manufacturer of high-quality ropes, particularly for the yachting industry, operating from Hailsham, East Sussex. The company is known for its heritage, innovation, and commitment to quality and customer service.
Product Range and Innovation
Marlow offers a diverse range of products across sectors such as leisure marine, defense, and arboriculture. The Grand Prix Series is notable for its high-performance running rigging using advanced materials like Dyneema®, Vectran®, and Zylon®.
Grand Prix Series
This series is designed for high-performance racing, offering customizations and continuous improvements based on feedback from race teams and riggers.
Technical Specifications
The document details the technical specifications of materials used in the Grand Prix Series, highlighting their strength, abrasion resistance, and handling properties. Comparative graphs illustrate the strengths, weights, and elongation properties of these materials.
Quality and Customer Service
Marlow Ropes emphasizes customer service, ensuring timely delivery and high-quality standards through stringent quality control systems.
Conclusion
Marlow Ropes leads the rope manufacturing industry through innovation, quality, and customer satisfaction, maintaining its heritage while focusing on future growth.
Specifications
The document details high-performance ropes made from Dyneema® and Vectran®, characterized by high strength, low weight, and low elongation. Features include Marlow’s Super Pre-Stretch process and ArmourCoat for enhanced performance.
Break Load and Weight
Tables list break load capacities and weights for different rope diameters, with SK99 ropes offering approximately 20% higher break load compared to SK78.
Material Properties
Comparisons of materials like Dyneema®, Zylon®, and Vectran® highlight their strength, modulus, elongation, specific gravity, melting point, and resistance properties.
Grand Prix Series
This series offers customizable covers with different material blends to optimize performance for specific applications.
Cover Technology
Various coatings and customizations are available, such as ArmourCoat for abrasion resistance and SiliconeCoat for reduced friction.
Applications
Ropes are suitable for marine applications like halyards, steering systems, and lifelines, with specific products designed for minimal creep and high strength.
Additional Products
Accessories like chafe sleeves and whipping twine are mentioned, highlighting their construction and applications.
Superyacht Series
Focuses on running rigging and mooring lines for superyachts, with customization options and technical specifications for various rope products.
Procedures and Technology
Manufacturing processes include pre-stretching and machine-finished splices, enhancing performance and aesthetics.
Applications
Ropes are suitable for on-board applications like halyards and mooring, with specific products addressing issues like cover slip.
Customization and Aesthetics
Marlow offers bespoke colorways and material blends for superyachts, with custom tapers and splices for added security and appeal.
Case Studies
A case study on the Oceanus rope highlights its development for the 66m Dubois, Ahimsa, meeting high load and diameter constraints.
Classic Series
Adapts high-tech rigging solutions for traditional yachts, maintaining aesthetic harmony with classic designs.
Conclusion
Marlow's Superyacht and Classic Series provide advanced rigging solutions combining performance, customization, and aesthetics.
Specifications and Performance
Discusses the advantages of using M-Rig Max for standing rigging, highlighting significant weight savings and strength advantages.
Material and Rigging Details
Compares traditional materials with M-Rig Max, emphasizing its lighter and stronger properties.
Product Features
Highlights innovative designs like the MGP Furler and ProDrive Torsional Furling Cable.
Excel Series Ropes
Offers a range of ropes designed for high performance in sailing, with detailed specifications for various applications.
Partnerships and Endorsements
Marlow Ropes is the official supplier to prestigious sailing teams, supporting high-performance product development.
Environmental and Social Responsibility
A portion of sales from certain products is donated to Cancer Research UK, demonstrating social responsibility.
Technical Document Summary
1. Specifications
Details specifications for various rope types used in marine applications, designed for specific tasks like halyards and mooring.
2. Procedures and Applications
Outlines applications for each rope type, emphasizing the importance of selecting the right rope for safety and performance.
3. Standards and Recommendations
Includes recommendations for inspecting lines, using chain with anchor lines, and selecting appropriate line sizes.
4. Key Features and Benefits
Ropes are designed with features like low stretch and high abrasion resistance, using advanced materials for enhanced performance.
5. Accessories
Lists accessories for rope maintenance and installation, essential for maintaining marine ropes' integrity and performance.
6. Safety and Maintenance
Includes safety recommendations and stresses the importance of using high-quality materials to prevent degradation.
Specifications and Calculations
Provides a formula for calculating rope length and emphasizes the importance of proper terminations.
Termination Guidelines
Splices are preferred for reducing rope strength loss, with specific requirements for materials like Aramids and HMPEs.
General Good Practices
Advises regular inspection of ropes and proper coiling and storage techniques to prevent damage.
Storage and End of Season Care
Ropes should be stored clean, dry, and away from sunlight and extreme temperatures.
Load-Extension Characteristics
Includes a graph showing the load-extension characteristics of various rope materials, emphasizing Dyneema® benefits.
Contact Information
Contact details for Marlow Ropes in the UK and the USA are provided for further inquiries and support.
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Catalog excerpts

Definitive Rope Guide ISSUE 3-1

PAST PRESENT FUTURE ISSUE 3

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Definitive Rope Guide ISSUE 3-2

PAST PRESENT FUTURE Every business can be defined by where they’ve come from, how they conduct themselves and where they plan to be. So it is at Marlow, where these thoughts define everything we do. We are extremely proud of our heritage – not only as a brand recognised around the world for quality, performance and innovation, but as a business with ties to the local community going back over 200 years. However, with our history and reputation comes responsibility and we are committed to maintaining the quality and service that our customers have come to expect. As to the future, we strive for...

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Definitive Rope Guide ISSUE 3-4

contents Company profile Marlow sectors Grand Prix Series Grand Prix Projects Core technical reference grand prix cores Grand prix cover technology Grand prix covers accessories & customisations sUPER YACHT series 16 Projects & technology 17 Running Rigging 19 mooring 21 oceanus 21 classic series Classic projects high tech classics traditional classics Cruiser & racer series Running rigging definitions cruiser racer products excel dinghy series Sponsored sailors / teams running rigging definitions Excel dinghy products Extreme sports mooring 42 Accessories 46 splicing tools 47 webbing & cords...

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Definitive Rope Guide ISSUE 3-5

company profile Quality, Innovation, Technical Excellence In 1807 Thomas Burfield opened his rope factory in Hailsham, East Sussex and, over 200 years later, Marlow Ropes continue to manufacture ropes on the same site. In the mid 1950’s Burfield and Son’s was incorporated into the expanding Hawkins and Tipson Rope Group, founded by George Hawkins and Alfred Tipson in 1881. At this time, the factory in Hailsham was one of the first in the world to be manufacturing synthetic fibre ropes. These ropes were specifically made for the yachting industry under the new "Marlow" brand. These new nylon and...

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Definitive Rope Guide ISSUE 3-6

grand prix series grand prix series On our MOD70 Trimaran, Phaedo3, we are delighted to have begun a partnership with Marlow to develop customised solutions for our running rigging requirements. Marlow has the capabilities to optimise each piece of rope to our exact needs and couple that with the great reliability of their products, its a great fit for our campaign. The Grand Prix Series uses the highest performance materials such as Dyneema® SK99, Zylon®, Technora®, Kevlar® Teflon® and Zyex®. These materials offer attributes to covers and cores such as higher strength, improved abrasion resistance,...

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Definitive Rope Guide ISSUE 3-7

grand prix series grand prix projects Some of the boats supplied with Marlow Grand Prix Series through our Grand Prix Rigging Partners. COMANCHE *WSSRC: 24 hour distance (monohull) 1st Maxi worlds (maxi rc) 2nd les voiles de st barths 2015 2nd transatlantic race 2015 Wild oats team concise RAMBLER 88 1st les voiles de st barths 2015 1st transatlantic race 2015 3rd RORC Caribbean 600 AZZURRA 1st Quantum racing 2nd SLEd 3rd PLAtoon 4th alegre 6th provezza 7th gladiator 8th paprec recyclage 9th RAN Racing 10th spookie 12th vesper 13th interlodge 14th Magic Carpet 3 2nd palma vela 2015 OPEN SEASON...

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Definitive Rope Guide ISSUE 3-8

grand prix series core technical reference Marlow’s Grand Prix Series offers a range of core options using Dyneema®, Vectran® and Zylon® (PBO). Each material has it’s own particular strengths and weaknesses. Dyneema® offers by far the best strength to weight ratio of any material used in rope manufacture and is the material of choice for high performance cores. At Marlow we offer a range of Dyneema® cores to suit strength and handling preferences as well as budget. Dyneema® is an Ultra High Molecular Weight Polyethylene (UHMWPE) and is available in a number of different grades. All grades of...

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Definitive Rope Guide ISSUE 3-9

grand prix series material elongation comparison graphs When elongation is measured as a % of break load (fig. 4), it is shown that whilst Zylon® offers the lowest elongation followed by Dyneema® in D12 Max and then D12, there is no differential between SK78 and SK99. However, when elongation is measured at a given load (for example 4,000kg), which is more relevant to specifying rope for on board applications (fig.5), it can be seen that the advantages of SK99 over SK78 in terms of elongation are clear. This is because the rope is working at a lower percentage of the its break load. However,...

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Definitive Rope Guide ISSUE 3-11

GRAND PRIX SERIES (Grand Prix Cores specified uncovered or covered with an MGP Cover detailed on page 13) Material: Dyneema® Available in SK99 and SK78 Extras: Marlow's Super Pre-Stretch process, ArmourCoat Features: Ultimate high strength, lightweight, low elongation ropes For high-load, diameter or safety critical applications, D12 Max is the only choice, either covered or uncovered. Stiffer than standard D12, D12 Max is taken to the limit of its physical properties during the manufacture process resulting in a rope unrivalled in strength and low elongation. Max 99 offers approximately 20%...

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Definitive Rope Guide ISSUE 3-12

grand prix series Cover Technology The interaction between core, cover and deck gear are fundamental elements of a rope’s performance. The Grand Prix Series blends technical materials to impart application specific properties to the cover. Grand Prix Series covers can be specifically and uniquely customised to particular requirements using different material blend ratios and blends of 3 or even 4 materials. The properties of different materials will have varying impact on the interaction between rope & deck gear, by blending different materials in different ratios we are able to best utilize...

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Definitive Rope Guide ISSUE 3-13

GRAND PRIX SERIES cover offers good all- round performance. Cost effective option for general purpose lines Clutch & Jammer Performance Winch Drum Performance Abrasion Resistance Thermal Resistance Water Absorption & abrasion resistance load, high temperature runners and high load sheets where winch easing Clutch & Jammer Performance Winch Drum Performance Abrasion Resistance Thermal Resistance Water Absorption blend offers higher heat & abrasion resistance that expense of grip. More turns will ease smoothly. Clutch & Jammer Performance Winch Drum Performance Abrasion Resistance Thermal Resistance...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.