Spectra rope vs dyneema weight.
Feb 11, 2016 · Dyneema, Spectra, Dynex or Nylon.
Spectra rope vs dyneema weight. Spectra® offers a wide range of products with different specifications. Braid is an awesome invention for us anglers, because its May 13, 2024 · WHAT IS HMPE ROPE? HMPE rope, High Modulus Polyethylene rope, means a high performance rope made from Ultra-high molecular weight polyethylene fibers (UHMWPE), characterized by high strength, lightweight, abrasion resistance etc. It is produced by DSM, a Dutch multinational company. Spectra Light weight: Winch ropes made with Dyneema® match steel wire for strength but offer significant improvements in terms of weight and ease of handling. Discussion on the differences between Dyneema and Spectra materials for power kites. Laser Pro Gold is a popular brand of Spectra that is specifically woven for kite flying and is standard on Revolution kites. The braided cover protects the braided core from wear during use. Most cheap dyneema braids are made of cotton or some other cheap fabric, hence the comparison to sewing thread. The individual fibres are very thin but incredibly long and straight and this provides UHMWPE with its strength. This makes them ideal for applications where high strength and low weight are critical, such as ropes and lines for marine and outdoor use, body armor, and aerospace components. May 29, 2018 · Manufactured exclusively by Netherlands-based DSM, Dyneema is an ultra-high-molecular-weight polyethylene. A manufactured fiber made from ultra-high molecular weight polyethylene. It is often referred to as the world’s strongest fiber, boasting 15 times the strength of steel by weight. Almost no stretch, good UV resistance, light weight and hydrophobic. Lineloc 3's require somewhere around a 2mm line and minis require about 1. Sports Equipment Both materials are also used in sports equipment, such as climbing ropes, paragliding Spectra 3118 is a 4 ply material, and generally speaking 4 or 6 ply PE laminates last much longer than 2 ply versions that are unsupported by more stable materials. . I've used Vs with 1. Invented and manufactured by DSM Dyneema, Dyneema®, the world’s strongest fiberTM is a versatile, low-weight, high-strength High Modulus Polyethylene fiber. Kevlar: lower strength to weight, heat resistant, very self abrasive, holds knots but when you start pushing the load it almost starts to cut itself from the friction. Line companies use different number of strands (4, 8, 12 or 16) and line coatings which affect the roundness and castability of the braided lines. The Benefits of Spectra Fiber 15 times stronger than steel by weight – lighter weight/heavier loads Light enough to float (. DENVER ROPE The Best Custom Boat Lines, Custom Colored Ropes, & Special Assemblies made to Your Specifications Our ultra-high-molecular-weight polyethylene (UHMWPE) Dyneema® is founded on groundbreaking engineering. But the differences are small. Jun 24, 2024 · Dyneema is a type of ultra-high molecular weight polyethylene (UHMWPE) fiber, while aramid refers to a family of synthetic fibers such as Kevlar and Nomex. But, even with increasing popularity and availability, much of the gear world is still a bit in the dark as to what Dyneema is. Nov 25, 2021 · Steve Cockerill explains the larger rope offerings available from Rooster. Samson) buy the fibres from DSM who license dyneema, and then spin them into lovely braid which we know as Amsteel Blue. Rope Construction: AmSteel®-Blue is a torque-free, 12-strand single braid that yields the maximum in strength-to-weight ratio and, size-for-size, is the same strength as steel and it floats. Rope sizes, weights and breaking strengths *Please note this is to be used as a rough guide only. Larger diameter ropes are generally stronger, less stretchy, abrade less easily, and are safer for beginners. In Europe the SP75 fiber is braided into 12 strand rope as well and is called Dyneema. Dyneema is known for its impressive strength-to-weight ratio, resistance to abrasion, and low stretch properties. DSM Dyneema BV manufactures for the American market at its factory in Greenville, North Carolina while Honeywell’s factory is in Colonial Heights, Virginia. 97 Kevlar VS Dyneema Rope Rope is a flexible length of material that consists of multiple braided or twisted strands. Dyneema is made of Ultra High Molecular Weight Polyethylene (UHMWPE) and is my favorite material for standing rigging on a cruising sailboat. Superior material for superior lines. Dyneema® and Spectra® are different brand names for the same very strong fiber (chemically Ultra-High Molecular Weight Polyethylene - referred to below as HMPE). You can buy using the rope calculator or phone Bryan 0410248458 or 1300 978 116 to discuss. Are they really sewing thread, just made larger? Nope, but its made very similarly, and is thus Feb 9, 2011 · Dyneema aka Amsteel aka Spectra are all spun cords made of ultra-high molecular weight polyethylene. Manufacturing companies use Dyneema rope over steel wire rope for heavy lifting applications because Dyneema rope is 15x stronger than steel wire rope. We offer our winch rope at a substancial discount 50%. Dyneema fibers are also resistant to moisture, chemicals, and UV light, ensuring long-lasting durability. Our collection of Dyneema rope has the best prices on winch ropes, sailboat lines, rigging and more. A steel wire rope with 24mm diameter, a length of 25 metres and a weight of approx. A field handbook Kevlar vs Dyneema: A Detailed Comparison While Kevlar and Dyneema share some similarities, their differences are what set them apart in practical use. Marlow offer a range of Dyneema cores to suit application preferences as well as budget. Spectra and Dyneema are basically the same. Kevlar vs Dyneema: A Detailed Comparison While Kevlar and Dyneema share some similarities, their differences are what set them apart in practical use. Sailing ropes are produced of many different materials: synthetic fibres. Other factors such as manufacturing of rope, core composition, sheath composition or number of strands can have large effect on the way the rope handles. What is Ultra High Molecular Weight PolyEthylene Fiber Ultra High Molecular Weight Polyethylene (UHMWPE) fiber is a type of high-performance synthetic fiber made from polyethylene with an extremely high molecular weight—typically between 3 to 6 million g/mol. This may be useful in some heavy use applications due to its higher elasticity and nominally higher strength. Dynema® is the Dutch company DSM Dyneema's brand of UHMWPE, used by Samson in their Jul 20, 2021 · What does UHMWPE stand for? UHMWPE stands for ultra high molecular weight polyethylene. Dyneema fiber is 15x stronger than steel at the same weight, with a tensile strength up to 43 cN/dtex. Dyneema® stands out for its consistent manufacturing process, using their own raw material and applying molecular engineering during production. This fiber has very attractive properties: extremely strong (15 times stronger than steel fiber of the same weight) and low stretch for its weight, resistant to flex fatigue (Relative Flexlife: Dyneema® 100, Vectran 55, Aramid 8 Benefits Of Spectra: Higher Resistance To Fatigue Than Dyneema Pelican Rope also offers The S-12’s close cousin, the D-12 which is a 12 Strand Rope made with Dyneema Fiber, rather than Spectra Fiber. Dec 5, 2024 · Dyneema® vs Spectra® Dyneema® and Spectra® are well-known brand names for UHMWPE rope. com). Extremely strong, Dyneema type rope. This is because they are built from a HMPE fiber material with engineered and better characteristics to overcome the main failure mechanisms of a fiber rope. Also known as high-modulus polyethylene (HMPE), it has extremely long chains, with a molecular mass typically between 2 and 6 million daltons. Our knowledgeable and experienced applications team helps customers optimize manufacturing processes and develop creative and cost-effective solutions. Ultra-high-molecular-weight polyethylene (UHMWPE, UHMW) is a subset of the thermoplastic polyethylene. This was done by using "Ultra-High Molecular Weight Polyethylene (UHMWPE)", which is basically material made out of extremely high molar mass and stretched molecular chains. Dyneema: higher strength to weight, more abrasion resistant, doesn't hold water, slippery but can hold knots depending the knot and the application. Sep 4, 2022 · Dyneema and Spectra are both Ultra High Weight Molecular Polyethylene (UHMWPE) fibers. You get both knowledge plus advantages and disadvantages of wire vs Dyneema/Spectra. Dyneema (HMPE) Rope light weight, low stretch. It floats, making it great for painters, tow ropes, and anything you don't want fouled up in your prop. We would like to show you a description here but the site won’t allow us. This fiber is also known as HMPE (High Modulus PolyEthylene). Dyneema is good stuff, but spendy. Add in that spectra and dyneema are more expensive, and the only advantage of these materials is that they are smaller and lighter weight than nylon pieces. Jun 24, 2024 · Dyneema: The World’s Strongest Fiber Dyneema is a brand name for an ultra-high molecular weight polyethylene (UHMWPE) fiber that is known for its exceptional strength-to-weight ratio. Colour - dark grey Highest tensile strength of rope per weight Wire rope replacement cord Stronger than wire rope and weighs only 12% of the weight of wire rope Includes an anti-abrasion heat treated coating Non-kinking, very low Fact sheet Fatigue resistance. HMPE (Dyneema®, Spectra®) Slings and grommets For High Performance slings and grommets and engineered lifts it makes sense to lower the FOS even more and reach levels, which are equivalent to steel wire ropes (FOS = 3-4). You may also hear it referred to as HMPE, or by brand names such as Spectra, Dyneema or Stealth Fibre. Plasma® fiber is an HMPE fiber rope which is produced in a proprietary process, and in rope form represents the best strength/weight ratio of most popular high modulus synthetic ropes. It is worthwile to have some knowledge of the most commonly used fibres and their characteristics. Dyneema rope is sometimes called Spectra and has different varieties which have been developed over the years, SK75, SK78 and SK99. Our rope made with Dyneema® fiber has superior abrasion and UV resistance and is designed for winching and pulling applications. Jun 17, 2025 · Just when you thought Kevlar was unbeatable, Dyneema challenges its strength and weight—discover which synthetic fiber truly reigns supreme. Unlike some Comparison charts of rope sizes, strengths, weight, degredation, abrasion, and thermal properties. Dyneema and Spectra are both brand names for UHMWPE. AmSteel®-Blue is an excellent wire Synthetic Rope Comparison Comparing the Major Synthetic Rope Materials When deciding what rope best suits your need, it is often a matter of compromise. Rather than lift the added weight of steel-wire rope, operators using rope with Spectra fiber can utilize the lifting capacity of their equipment to lift heavier loads. EXAMPLES OF UHMWPE (SPECTRA®, DYNEEMA®) END USE APPLICATIONS Fall-protection (SRL) lifelines and lanyards (including our patented Sentry LifeLine® leading edge webbing) High Performance Lifting/Crane Slings (including our patent-pending Sentry Lift sling and tie-down webbing) Aerospace and Space-travel tapes and webbing (cargo netting, space suits, parachute lines, etc. Discover our full fiber portfolio today and see the versatility of the Dyneema® range for yourself. Jan 11, 2016 · Dyneema is produced by DSM and is the same as Spectra. Mar 26, 2010 · The Best Braid Fishing Line: Dyneema, or Spectra? Braid fishing line made from Spectra and Dyneema has changed modern fishing as we know it, but which is best? That’s a question that I researched heavily for (insert shameless plug here!) my latest how-to fishing book, Rudow’s Guide to Modern Jigging (available at www. Amsteel blue is Increased strength, versatility and specialisation are just some of the attributes of the latest developments in rope technology. With a dyneema rope you can expect high strength, a low weight, water resistance, chemical resistance and AmSteel-Blue is a lightweight Dyneema rope with unmatched strength, abrasion, and cut resistance—ideal for winch lines, towing, and rigging. Feb 1, 2025 · Compare Dyneema vs paracord to determine the best cordage for outdoor adventures. Let's break it down. They also gave it its proprietary name “Dyneema®” and hold the exclusive rights to manufacture it. Unaffected by oil and common chemicals, this high strength rope is easily spliced, exhibits low flex fatigue, near zero creep, excellent abrasion resistance, and very low stretch. Dyneema or HMPE? Discover the differences between these ultra-strong and lightweight fibers. Understand these variations to choose the right material for your specific needs. Jan 22, 2024 · Technically all braid is made from PE (polyethylene). Vectran is commonly used in high-performance sailcloth and ropes, while Dyneema is used for ropes, nets, and sails. 3mm. At the same strength as steel wire, its 75% lighter, suffers only from UV corrosion, and is easy to handle. Spectra is made by honeywell, while dyneema is made by dsm. There is a minor difference in fiber weight and rigidity between the two, based on the process: one is gel-spun, the other is extruded. are explained on this page and their typical applications on board of sailing boats. getgup. Read pro's and con's and best uses (and see full explanations for each along with links to geek out even further). Polyester and Nylon Double Braid, 3 Strand Twisted or Polypropylene, Manila, this rope strength guide helps determine diameter, tensile and working load of the various ropes specific for your use. For non-chemistry majors, this just means it’s the strongest of any thermoplastic and a superlight fiber that by weight is up to 15 times stronger than steel, yet still floats in water. Cheers The fibers documented on this page can be used in the construction of ropes, cords and webbing. Using the proper line for each use isn’t just important for performance; it’s also important for keeping your sails safe. In general neither can be dyed, so they are white. Why less stretch in running rigging results YachtSpec3000 is a 100% Ultra high molecular weight polyethylene fibre (UHMWPE) 12 plait cord with anti-abrasion coating. The UHMWPE is Ultra High Molecular Weight Polyethylene. UHMWPE is manufactured by several brands—the most prominent being Spectra and Dyneema—and is extremely strong and durable; making it ideal for a number of applications. Made of polyester, the cover also resists UV rays, rot, oil, and Spectra ® / Dyneema ® are Ultra-High Molecular Weight Polyethylene fibers known for their high strength and durability. Dec 11, 2023 · Heralded as stronger than steel, more versatile than nylon, and light as a feather, Dyneema is a wonder fabric if there ever was one. Jun 24, 2024 · Dyneema vs Amsteel: A Comprehensive Comparison What is Dyneema? Dyneema is a brand name for ultra-high-molecular-weight polyethylene (UHMWPE) fiber. When was Dyneema rope invented? In the 80’s, the firm DSM invented Dyneema synthetic fibers, which provide extremely strong tensile strength and a very low degree of stretch. 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. Lots of different ropemakers (eg. Unaffected by Water: An obvious benefit is the lack of corrosion that a winch rope made with Dyneema® exhibits. Learn about the strengths, weaknesses, and applications of each, from strength-to-weight ratio to versatility and cost. What's not to like about Spectra/Dyneema? * Stronger Than Steel – High strength synthetics like Spectra Rope , Dyneema Cord, Technora Rope, Kevlar Rope and PBO rigging for example can be manufactured to be up to ten times stronger than steel. Polypropylene, Polyester, Nylon, UHMWPE (Ultra High Molecular Weight Polyethylene) and Aramids (Kevlar®, Technora®, Vectran®, etc). Marlow offer a range of Dyneema® cores to suit application preferences as well as budget. Carrying Samson Rope, New England Rope and more. In the USA the Spectra fiber is braided primarily into 12 strand rope or 12 strand Spectra. Download Table | Weight and breaking load for a high performance polyethylene (Dyneema TM or Spectra TM ) rope from publication: Aquaculture operations in floating HDPE cages. Don't be afraid of all chemical terms. Applications you can use include off-roading, marine mooring, port towing, telecommunications, and lifting May 28, 2022 · Find rock climbing routes, photos, and guides for every state, along with experiences and advice from fellow climbers. Dyneema® is used in many different applications where the combination of high strength and lightweight are required, such as Personal Protective Equipment, ballistic vests, cut resistant gloves, sportswear, ropes, slings and fishing line However, stainless steel is much heavier and more costly in the long run. Dyneema and Spectra are both chemically Feb 11, 2016 · Dyneema, Spectra, Dynex or Nylon. It is commonly used as a lightweight alternative to wire rope due to its superior strength to weight ratio. * Lighter Weight – Plasma, Dyneema and Spectra line have a specific gravity less than 1 and will float in water. Each has outstanding virtues and The D-12™ - Dyneema® 12 Strand performance rope is an excellent wire rope replacement for industrial and utility applications. Dyneema is lighter and stronger than aramid, but aramid has better heat resistance and is more commonly used in applications such as protective clothing and fire-resistant materials. It comes in larger and smaller strand braids, but 12 Strand Braided is the most commonly used. They have similar strength, weight, elongation and abrasion/cut resistant properties to ropes manufactured from Dyneema® HMPE fibers. With a range of deniers available from 75 to 5600, Spectra fiber is engineered for a wide variety of applications, including: Rope and Cordage: rope, industrial and aquaculture netting, slings and tethers Pound-for-pound, Spectra® Ultra-High Molecular Weight Polyethylene Fiber (UHMWPE) is 15 times stronger than steel, more durable than polyester, and has a specific strength that is 40 percent greater than aramid fiber. The Dutch company DSM produces Dyneema while Spectra is produced by DSM’s American competitor Honeywell. This rope is easily spliced and has almost zero stretch. However, Kevlar’s rigidity and ability to withstand high temperatures give it an advantage in Apr 11, 2011 · Dyneema Vs Spectra For Braid? By BASSclary April 11, 2011 in Fishing Rods, Reels, Line, and Knots HMPE/Dyneema® ropes stronger than steel wire Many users ask “What is HMPE/Dyneema® and Dyneema rope”? The short answer is that Dyneema® is the strongest man-made fibre™ in the world. Both Spectra and Dyneema are made from PE and Spectra filaments are usually thicker and more robust, while Dyneema filaments are thinner. Oct 20, 2013 · Power pro (spectra) vs Dyneema - Page 2You forgot the "usually" from my post ! Usually when people want to buy dyneema braid, they do it because it is cheaper than brand name braid. Make an informed choice for your gear needs. I'm going to be replacing my side-stays with a pre-stretched, low-creep, UV Dyneema® fiber floats on water and is extremely durable and resistant to moisture, UV light and chemicals. It is lightweight yet incredibly strong, making it an ideal material for concealable vests. Small diameter ropes are lighter and pack into smaller spaces, but typically require more care to rig the appropriate amount of friction. Spectra is a performance rope with a high strength to weight ratio and very low stretch characteristics, allowing sheet and halyard sizes to be red Cut-Resistant High Strength Rope Ultra-High molecular weight polyethylene (UHMWPE) spectra fiber yields very high strength and cut-resistant ropes often facilitating replacement of steel cables at one tenth their weight. By dyneema rope by the reel or metre at Boat Warehouse Australia. 2 micro cord and been ok, but at that point, prusik/taught lines work better Ideally cord can hold knots, and dyneema is too stiff and slick to do so effectively. But that’s exactly why we put together the following guide – to key you in on the history, application, and even physical makeup Aug 13, 2020 · Thus strong yet lightweight Dyneema is most commonly used as ropes in construction and outperforms other synthetic ropes with its outstanding bending performance that’s even better than specialty steel wires. Dyneema ®, polyester, aramid fibres, etc. Strength and Durability Dyneema takes the lead in raw strength, offering a higher strength-to-weight ratio than Kevlar. Sailing rope materials compared HMPE ropes, also called Dyneema and spectra ropes are sold by CBKnot. It’s sometimes also referred to by brand names like Dyneema® or Spectra®. Born from science, engineered for lightweight strength. Novatec Braids specifies Spectra ™ 900 Yarn from Honeywell for construction of its high performance ropes Polyspec, Novalite HP, Spectec ™ and Weighted Fast Rope. All about steel wire and synthetic rope. 50kg being used for recovering a tractor sunk on swampy ground can replaced by a Dyneema rope with 20mm diameter and a weight of 5,5kg only. It exists in long-molecule chains with extra-strong intermolecular bonds. Spectra and dyneema are incredibly strong types of rope often use in high strength applications such as rigging and on racing yachts. It is used in various applications like winch lines, rigging, yacht ropes, and Strong even when wet, this rope is a high-performance polyethylene comparable to Spectra and Dyneema. Spectra and Dyneema are actually the same material, with Spectra being a brand name and Dyneema being the generic name for the ultra-high-molecular-weight polyethylene (UHMWPE) fibers. UHMWPE is used in high-performance lines across a variety of industries, including marine, commercial fishing, mountaineering, and aquaculture. UHMwPE is used as there is a significant cost saving over using Dyneema® or Spect However, only ropes made with Dyneema® SK78 fiber offer the highest reliability from day one onwards and a superior service life compared to other HMPE. Let's explore what other components of Dyneema and stainless steel rigging make them unique. One of the key advantages of Dyneema is its flexibility. Jun 24, 2024 · Marine and Sailing In the marine and sailing industries, both Vectran and Dyneema are used for their strength, durability, and resistance to harsh environmental conditions. Dyneema is a synthetic fiber that is made from ultra-high molecular weight polyethylene (UHMWPE), while stainless steel rigging is made up of steel wire rope or cable. Dyneema® is the world’s strongest fiber™. Spectra and dyneema are two high-performance fibers with differences. There are 5 major synthetic ropes in use for boat and marine applications. Apr 4, 2022 · What is UHMWPE? Ultra-high molecular weight polyethylene (UHMWPE) fiber is a gel-spun material made up of extremely long chains of polyethylene. The fibers combine high strength with high fatigue resistance, even if the loading is partly in compression as in repeated bending of rope applications. This unbeatable strength-to-weight ratio is used in our fabrics to minimize weight and maximize durability – enabling products that keep elite adventurers light on their The inherent advantages of Spectra® fibers - such as high strength-to-weight ratios, durability, and overall versatility – make this fiber ideal for use in a wide range of demanding rope and cordage applications such as: AmSteel is the brand name for a Dyneema, 12 strand braided wire-rope. They are chemically the same material: Ultra-High Molecular Weight Polyethylene. It is ideal for your use in harsh outdoor environments. Low Stretch Lines Explained Dyneema & Spectra Dynema® and Spectra® are made from UHMWPE (Ultra High Molecular Weight PolyEthylene), a long chain, high strength, oriented strand, synthetic fiber with very high strength and high abrasion resistance. More specifically, it’s a premium brand of ultra-high-molecular-weight polyethylene (UHMWPE). Both offer superior strength and lightweight properties, but spectra has more elongation and dyneema has a higher tensile strength. Let’s break it down. Mar 6, 2018 · Use this guide to ensure you choose the right rope for each application. Complete guide to choosing the rope that suits your needs. Rope manufacturers continue to steadily improve the quality of the synthetic fibres most widely used on yachts: double-braid polyester, Spectra, Dyneema, Vectran and PBO Strong as steel cable for it's size. This results in a Aug 2, 2024 · What is Dyneema? Dyneema is a high-performance polyethylene fiber that is known for its exceptional strength-to-weight ratio. How expensive is Dyneema? Materials made from complete Dyneema are very expensive and are known as Full Dyneema or Full Spectra. Sep 28, 2017 · Spectra is made by Honeywell; Dyneema is made by DSM. Jul 14, 2008 · Fiber composition is important for some of a rope’s qualities, but much more is dependant on how that fiber is spun, twisted, laid parallel, braided, double braided, and pre-stretched. Common Uses for UHMWPE Product Portfolio Spectra fiber is made from ultra-high-molecular-weight polyethylene using a patented gel-spinning process. Jun 24, 2024 · Spectra and Dyneema fibers are both incredibly strong, with a strength-to-weight ratio up to 15 times greater than steel. This rope knots easily and won’t rotate under load. Because of the low Selecting the right rope or net for a job depends on multiple concerns of construction, composition, and function. Over the years, the fiber has proven its value in many market segments, including life protection, aviation, marine, offshore, fishing, sports, cut protection and medical. The complete guide. Despite its high modulus, the fibers are flexible and have a long flexural fatigue life. Along with Spectra, Dyneema® is one of the two predominant types of fiber known as an ultra-high-molecular-weight polyethylene fiber, or UHMwPE. Dyneema® offers exceptional strength-to-weight ratio, being up to 15 times stronger than steel by weight, while also being lightweight, durable, and resistant to humid conditions, chemicals, and UV rays Jul 23, 2020 · JHOLLAND1 said: Dyneema rope VS steel rope - strength test - break test - YouTube Predictable that the wire rope failure was at the last (first) clamp. Be aware that rope and cord are frequently designed with different fibers in the core vs the sheath. Unless you are racking up every piece of gear you own for a big wall, the extra weight/bulk is probably not a problem. I think anecdotal evidence would say similar. However, Kevlar's rigidity and ability to withstand high temperatures give it an advantage in scenarios Dyneema® and Spectra® Characteristics NOTE that because of different formulations and manufacturing process of raw material characteristics such as weight, strength and melting point vary. Dec 12, 2018 · 4mm Dyneema Rope Options Dyneema is one of the Worlds strongest fibres, it is quickly replacing wire as a lightweight option when strength is needed. It is, by all accounts, a 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. [1] The longer chain serves to transfer load more effectively to the polymer backbone by strengthening intermolecular interactions. Dyneema® fiber applications have a higher resistance to repeated axial loading than other fiber types. Over 30 years, Dyneema® has become synonymous with strength and innovation, and we’re powered by the talent, expertise, and commitment of our people. ) Flood protection Apr 22, 2021 · This particular fiber was discovered by the Dutch company DSM. Dyneema® is 15 times stronger than steel, yet light enough to float on water. Fans of Spectra will point out that it will stretch only about 3%, or about half as much as Dyneema. With about 80% performance achieved to Leading products, the PRICE is more affordable. zqzupqeenacjvgdpluoutyxiidjyukuyxrkxmvnoxigiltdnqr