D2 racing 75 dyneema 09 diameter mm 8 10 12 14 16 18 average break load kg 3950 5360 6690 9274 11592 14919 weight kg100m 3. We have several search tools, listed above, that give you more efficient methods to reach the information that you need. Ultrahighmolecularweight polyethylene uhmwpe, uhmw is a subset of the thermoplastic polyethylene. Sk76 datasheet, cross reference, circuit and application notes in pdf format.
Oceanus sk78 dyneema rope leisure marine marlow ropes. This means that dynamica ropes have a slightly higher strength than steel wires of the same diameter but it is 7 to 10 times lighter in weight. Our dyneema rope is made with dutch yarn and is spliced right here in australia. Specification sheet, material safety data sheet and fact sheet, is available on request. The sk78 product has superior resistance to creep permanent elongation resulting from extended time under load.
This versatile grade is used in most marine applications like ropes, lines, nets and lifting gear. Dyneema sk78 12 strand uhmwpe datasheet survitec group. Dynamica safelift slings are rope slings made with dyneema, which is classified as the strongest fiber in the world. Sk75 dyneema applications strops high load purchase systems halyards runners checkstays afterguys winchlines tow ropes and cables wire rope replacement 4x4 winch ropes recover vehicles featuresbenefits high strength to we. The ability to grip dyneema and other uhmwpe fibers using the standard gripping method for fibers which uses an adhesive to attach the fibers to a cardboard substrate is dependent on fiber diameter. The first version of dyneema sk60 later replaced with sk75, offers exceptional strength and axial stiffness.
Dyneema is a different material than steel so it needs to be sized differently. Ultra high molecular weight polyethylene fiber from dsm dyneema. Sb70 is an ultrahigh molecular weight polyethylene fiber based composite laminate for low weight soft armor applications. This rope has so many uses, it really is a versatile rope. Dyneema ropes are made from ultra high molecular weight polyethylene, or uhmwpe fibers. Note the lines made from dyneema sk75 and sk78 break at loads that are twice that of aramids and 2030% higher than lcp known usually as vectran, but about 1020% less than pbo. If thicker diameter is preferred for handling or holding instead of strength dynice 60 can be suitable choice.
The following article details various grades of dyneema in relation to our leisure marine grand prix series. Mo orward this data is provided for informational purposes only, and does not constitute a specification. Benefits include increased strength and improved factors of safety in applications where size is constrained. The cover is a mix of ht polyester and special fiber, providing an unmatched grip, soft feel and durability. Tensile properties of dyneema sk76 single fibers at multiple. On a weightforweight basis, it is up to 15 times stronger than steel and up to 40% stronger than aramid fibers. While steelwire can take 6500 loads at 50 % of the maximum breaking load a dynamica rope can take 10 million cycles at the same load level. Made from dyneema, the worlds strongest fibre, this rope offers the highest level in tensile strength per weight ratio. Ultra high molecular weight polyethylene fiber from dsm. Ultrahigh molecular weight polyethylene uhmwpe is a type of polyolefin that is composed of very long chains of polyethylene with a very high % of parallel orientation and high level of crystallinity.
Todays largest ships, such as lng carriers, oil tankers, bulk carriers and container carriers, need mooring. Pdf dyneema fabric data set for the calibration of. Pure dyneema for the highest possible performance with the smallest weight. This page has links to all data sheets in matweb for the tradename dyneema. Dynamica rope is the most compact dyneema rope in the world. Prestretching the core results in very low stretch far fewer rig adjustments when sailing. Experience with traditional methods merges with modern materials and production technology at g. Unveiled at mets 2018, marlow have developed a new 32 plait version with a swap from 24 plait to 32 plait this has allowed the use of a thinner cover which in turn has allowed a larger core to be used. Spectra dyneema are ultrahigh molecular weight polyethylene fibers known for their high strength and durability. It is one of the strongest 4749 and most exclusive fibre laminates designed for ballistic protection. The ability to grip dyneema and other uhmwpe fibers using the standard gripping method for fibers, using an adhesive to attach the fibers to a cardboard substrate, depends on fiber diameter.
Dyneema rope for sale in the uk from sailing chandlery previously dinghy rope, online rope suppliers. Dyneema is a versatile, lowweight, highstrength high modulus polyethylene fiber that offers maximum strength combined with minimum weight. Dsm is committed to building a strong brand for the benefit of our authorised users across the value chain and developers across the globe. Hb212 is an ultrahigh molecular weight polyethylene fiber based composite laminate for low weight hard armor applications.
D12 max sk75sk78 is premium, light weight, high strength braided rope produced from dsm dyneemas sk75 or sk78 fibres. However, all the information here is equally applicable to other commecial and industrial applications. Dynamica rope is coated with a unique coating that ensures shape stability and increased abrasion resistance for longer workinglife. Uhmwpe fibers from dsm dyneema are produced in three strength ranges and. Dynamica rope is coated with a unique coating that ensures shape stability and increased abrasion resistance for. Dyneema is an uhmwpe ultra high molecular weight polyethylene fibre developed by dsm in the netherlands little over 20 years ago. Dyneema can sustain a very large number of peak loads loads close to the breaking strength. Also known as highmodulus polyethylene, hmpe, it has extremely long chains, with a molecular mass usually between 3. It has the same strengths and characteristics except that it has a black colouring integral to the fibre itself so that the colour will never fade or wear off. All the tools you need are shown in the picture above. Ultra high molecular weight polyethylene fiber from dsm dyneema uhmwpe fiber combines excellent mechanical properties with low density, resulting in high performanceonweight basis.
Dyneema, the worlds strongest fiber, is respected as the premium brand for ultrahigh molecular weight polyethylene uhmwpe, and we manufacture and sell products in several forms. We sell synthetic dyneema rope by the meter and can splice your rope as required. They also have much less stretch than nylon or dacron lines. Dyneema rope sailing rope boat ropes sailing chandlery. The safelift slings are manufactured in a variety of sizes and with different cover solutions. The demands on high performance running rigging are becoming higher and marlows grand prix series offers core options using dyneema, vectran, and zylon pbo. The ropes are floating which makes handling and transfer between vessels easier. Dyneema is one of the strongest fibres in the world. In this paper, we are presenting a baseline calibration data set for the 9mm m882 nato ball round and 64grain right circular cylinders rcc against 10, 20, and 30 plies of dyneema udsb31. The main focus is on the 12 strand braided rope which has proved to be very popular for its roundness and smooth surface.
Kitelinerace utilises dyneema sk99 and is available in 1. Tensile properties of dyneema sk76 single fibers at. Predicting the creep lifetime of hmpe mooring rope. This means the full winch capacity is available for lifting at all depths in. The end result is a rope that can be up to 15 times stronger than steel and up to 40% stronger than kevlar. When sized correctly, using it for standing rigging will give you the safest standing rigging you can buy and equal or better performance than steel rigging. Introduction splicing dyneema is simple providing you take it a step at a time. Dec 24, 2014 the ability to grip dyneema and other uhmwpe fibers using the standard gripping method for fibers which uses an adhesive to attach the fibers to a cardboard substrate is dependent on fiber diameter. Dyneema ropes are more abrasion resistant than high carbon steel, are resistant to uv light and they float. The rope has excellent properties with regard to strength, weight, uvstability daylight, safety, abrasion, tension fatigue, bending fatigue.
The core design has also been engineered to improve splicing and resistance to. Cf gt7250 rp ts343344 continuous ts3040 manual, oscutp150 lr1600. Dynamica rope is produced in denmark on state of the art machinery, to ensure the best obtainable quality. Dynamica sk78 12 strand braided rope made with dyneema. Working from the top we have a sharp pair of scissors or you can use a sharp knife its surprisingly tough to cut, a large darning needle this was the prototype, and we now use a shorter one, a fid a pointy tubular tool for threading one rope. Dyneema fibers for marine and industrial applications. Dyneema offers maximum strength combined with minimum weight. All dynamica safelift slings are custommade for each specific offshore lifting operation.
Sizes and strengths keel boats the rope selection guide d2. Available in an overbraid option and in an extensive range of diameter sizes, the survitec 12 strand dyneema is appropriate for a multitude of applications including mooring, towing, anchorage and lifting slings. Dynamica safelift slings dyneema slings by dynamica ropes. The extremely long polymer chains enable load transfer by strengthening intermolecular interactions. It has a lower tenacity and is used in netting applications and in rope.
Dsm is the inventor and manufacturer of dyneema, the worlds strongest fiber. Pdf tensile properties of dyneema sk76 single fibers at. Standard 12 strand braided rope manufactured with dyneema by the danish rope manufacturer, dynamica ropes. Dyneema sk78 12 strand uhmwpe product overview survitec is a leading supplier of rope to the commercial marine industry with an enviable reputation for quality, technical support and product innovation.
This gives a long life and a high safeworking load. Dyneema fibers are also known as ultrahigh molecular weight polyethylene uhmwpe and are used for a wide range of different products where strength and flexibility are needed. A manufactured fiber made from ultrahigh molecular weight polyethylene. Dynice ropes are widely used in commercial fishing, seismic, mooring, tugging, yachting, lifting, leisure, offroad and military sectors. Dynamica sk78 is a 12 strand braided rope made with dyneema fiber. Technical data dynamica rope secondair beadlock ground. A roll of product consists of four single layers of. This remarkably durable material is one of the worlds strongest and lightest fibers. Fine threads, cords, lines medium weaving, knitting 110 100 165 150 220 200 440 400 660 600 750 675 880 800 20 1200 1760 1600 2640 2400 dtex. This is a real match for wire rope but without the weight and much easier to handle.
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