Is dyneema durable. Dyneema® is the world’s strongest fiber™.

Is dyneema durable. 3. Additionally, Dyneema material is inherently waterproof, which protects the contents of the backpack from unexpected weather conditions. Learn more about the clothing and footwear transformed by Dyneema® fiber today. Discover our construction process to see exactly how Dyneema® Composite Hybrids deliver strength, stability, and versatility for a wide range of applications. Discover the differences inside. Jun 24, 2024 · Dyneema: The World’s Strongest Fiber Dyneema, also known as Ultra-High-Molecular-Weight Polyethylene (UHMWPE), is a gel-spun, multi-filament fiber that boasts incredible tensile strength. In fact, it’s considered the world’s strongest fiber, being 15 times stronger than steel and up to 40% stronger than Kevlar on a weight-for-weight basis. Dyneema is incredibly strong, but it’s also incredibly stiff (the fibers). Dyneema® is a versatile, low-weight, high-strength High Modulus Polyethylene fiber that offers maximum strength combined with minimum weight. Jul 26, 2025 · The Dyneema fabric is durable, water-resistant, and eco-friendly, ensuring you have a reliable option that aligns with sustainable practices. Dyneema fabric is engineered to withstand intense forms of wear and tear. For Dyneema®, designing for circularity in product usage is a step-by-step process that involves close collaboration with our customers and partners. Jul 22, 2017 · At fifteen times tougher than steel, the wonder fabric Dyneema hopes to not only break into the outdoor industry but revolutionize it. Dec 14, 2024 · The Dyneema® brand is materials innovation at the leading edge curve. Jul 25, 2023 · For serious backpackers, selecting the right pack isn’t a task taken lightly. Conclusion 🌟 Recommended Links 🔗 Reference Links 📚 Quick Answer 🚀 So, what are the most durable clothing fabrics? The top 10 durable fabrics are Kevlar, Dyneema, Duck Canvas, Cordura, Ripstop Nylon, Wool, Denim, Leather, Silk, and Linen. Find out more about our fibers today. Why the Struggle Between Dyneema and X-Pac? On paper, Dyneema and X-Pac seem to be in the same league: high-end, techy materials, ultra-durable, made for adventure. Reply reply Rockboxatx • Dyneema, invented some years ago by the Company DSM, is reputed to be the world’s strongest fibre, 15 times stronger than steel on a weight for weight basis. Here’s what you need to know about this durable, high-tech fabric: What is Dyneema Fabric? Dyneema is a high-strength, lightweight, and ultra-high-molecular-weight polyethylene (HMWPE) fiber manufactured by DSM. This makes Dyneema an ideal choice for applications where durability is a paramount concern, such as in ropes, sails, and protective gear. Dyneema fibers were invented over 20 years ago and by a company called DSM Dyneema and has been in production since 1990. When it comes to strength and tear resistance, Dyneema® is way ahead of the pack. And that means the claims of it being stronger than steel while still remaining flexible as cloth are backed up with data. The fascinating world of Dyneema a fiber called the world's strongest. Each of these fabrics possesses unique characteristics that make them stand out in durability tests. Key Takeaways Dyneema is an ultra-high-molecular-weight polyethylene known for its exceptional strength-to-weight ratio, being up to 15 times stronger than steel by weight. But how do they differ? Dig into the differences of Dyneema vs X-Pac Dyneema® Composite Hybrids combine the strength of Dyneema® with the attributes of a non-Dyneema® face fabric – hence the name “hybrid”. Does Dyneema Dyneema® is the world’s strongest fiber™ – and our strength takes many forms, from safety and reliability to durability and efficiency. Dyneema® is also called ultra-high molecular weight polyethylene (UHMWPE), used for manufacturing several types of ropes, slings and tethers. Like other dyneema products it can be difficult to fully cut the fibers. It's famous for being stronger than steel at a fraction of the weight, and it's what allows us to create exceptionally light, durable, and weatherproof gear. Jun 24, 2024 · Dyneema fibers are highly resistant to wear and tear, allowing them to maintain their strength and integrity even in harsh environments or under heavy use. What is Dyneema? The world’s strongest fiber is reshaping outdoor gear — lighter, stronger, and more durable than nylon. May 13, 2025 · HMG’s Drawstring Stuff Sacks are incredibly durable for their weight. By committing to Dyneema®, you can reinforce your outdoor gear to last for many years. Learn more now! Jul 11, 2025 · For backpacking gear purposes, Dyneema fibers are usually sandwiched between two layers of polyester laminate, which makes the already super strong fabric more durable and abrasion-resistant. A Brief Comparison Table Aspect Robic Dyneema Durability High … Robic Vs. But how do they differ? Dig into the differences of Dyneema vs X-Pac Jun 6, 2025 · Key Takeaways Dyneema offers exceptional durability and lightweight strength, ideal for high-performance backpacking gear. It's durable. Adding Dyneema® to woven fabrics supports the creation of strong, durable apparel, backpacks, bags, luggage and footwear. And that is never mentioned. The Dyneema fabric is excellent as a reinforcement material because of its ability to withstand brute force. Oct 19, 2024 · 11 Benefits Of Dyneema Fabric Use In a Thru-Hiking Tent Discover the 11 surprising benefits of choosing a DCF tent for your thru-hike. In other words, we’ve got the science of Dyneema® down to a fine art. Nov 20, 2024 · With Dyneema, manufacturers can create incredibly durable backpacks that keep the user agile and unencumbered during their adventures. Dyneema® floats on water and is extremely durable and Jan 22, 2025 · Dyneema is incredibly strong for it's weight and the tent material is basically a ripstop pattern of dyneema fibers sandwiched between mylar film layers. Lightweight, durable, and perfect for any adventure. 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. Nobody makes a heavy weight Dyneema bag, because its properties would make for a horribly stiff experience. Material TechnologyAt the heart of our products is Dyneema®, a material that looks like a fabric but is scientifically closer to a high-tech, multi-layer laminate. Properties of Dyneema Lightweight and flexible Jun 24, 2024 · Dyneema is a high-performance fiber known for its exceptional strength and durability. Often used for tarps/tent flys and stuff sacks. Sep 17, 2024 · Dyneema is an ultra-strong yet lightweight synthetic fabric ideal for high-performance outdoor gear. In the past, increased durability was larger achieved by using Apr 22, 2021 · This combination of super-strong UHMwPE polymers formed using the unique gel spinning process is the core of what makes Dyneema® unique. It’s lightweight, versatile, and widely popular across many different industries. While it’s priced at a premium, the NorthRim is definitely worth upgrading to over Hyperlite’s other DSM is the inventor and manufacturer of Dyneema®, the world’s strongest fiber™. Dyneema has its benefits, bu Jun 24, 2024 · 2. Our exceptional fiber, and corresponding form factors, are Dyneema® is the world’s strongest fiber™. In the 2000s, Dyneema became popular with the ultralight backpacking community due to its unmatched strength-to-weight ratio, waterproofness, and durability. In addition, Dyneema® composites have high tear strength and are used in highly durable backpacks. Jun 2, 2023 · Dyneema® fibers and fabrics have a durable construction that can resist punctures, water, and regular wear. Ropes made from Dyneema® are renowned for their high tensile strength, making them ideal for applications where strength and reliability are critical. It is a brand name for Ultra High Molecular Weight Polyethylene (UHMWPE), which is a type of synthetic fiber. Due to its strength and resistance to cutting, it is often considered a reliable material for use in situations where durability and strength are required. Dec 3, 2024 · In cycling, many materials are hyped, but Bio-Based Dyneema® is among the few that truly live up to its claims of greatness. DCF: Dyneema Composite Fabric, or a textile made of a widely spaced grid of Dyneema fiber sandwiched between two sheets of polyester plastic laminate (mylar). It is over 1600LBs breaking strength than Kevlar or other material shoe laces. Heralded as stronger than steel, more versatile than nylon, and light as a feather, Dyneema is a wonder fabric if there ever was one. Likewise, Dyneema may be the strongest fabric, but it’s not as durable as other ones. Fifteen times stronger than steel yet so light it floats, Dyneema® fiber is one of the key technologies behind the legendary strength, durability, and ride quality of TIME carbon fiber frames. In fact, we can deliver the exact tear and tensile strength that outdoor gear requires by altering the density of fibers in our composites. Dyneema and X-Pac are both popular fabrics for shedding carry weight. Jun 2, 2023 · Dyneema® is a manufactured material known as the world’s strongest fiber. Its water-resistant and durable properties make Dyneema ideal for ultralight backpacking gear, allowing hikers to carry less weight without sacrificing performance. Whether you’re mooring or towing a vessel, you know you need strength you can count on – but did you know there are other performance factors to consider when selecting the right fiber for mooring ropes? At Dyneema®, we call these the FACTs: fatigue, abrasion, creep, and temperature. Here’s how it works. The Dyneema Bulletproof Vest from Self Defense Mall is a testament to this material’s strength and durability. This guide will help you select the right Jun 17, 2025 · Just when you thought Kevlar was unbeatable, Dyneema challenges its strength and weight—discover which synthetic fiber truly reigns supreme. Learn about its history, manufacturing, and sustainability efforts. With a laundry list of high-performance properties — extremely lightweight, highly water-resistant and in certain fabric iterations, very durable and abrasion-resistant — it’s no wonder these fan-fav Jun 6, 2025 · Dyneema, or Cuben Fiber, is a lightweight, ultra-strong fabric made from UHMWPE, perfect for adventure gear. Stronger than steel by weight, lighter than water, and unusually durable for its size, Dyneema® shows up anywhere failure isn’t an option — rescue ropes, ballistic armor, and, increasingly, outdoor. The Dyneema fiber is used as it is up to 15 times stronger than steel on a weight for weight basis. Its applications, therefore, are more or less unlimited. Dec 11, 2023 · Dyneema is not a thing of fiction – it is the product of real hard science. Dyneema Composite Fabric (Cuben Fiber) is an ultralight option that is extremely strong and waterproof. Dyneema fabric is used in various aerospace, marine, military, sports, and leisure applications. Jul 11, 2025 · In that case, the exceptionally durable Dyneema construction of the Hyperlite Mountain Gear Porter 55 is a better pick, but it's not exactly a budget-friendly purchase. If you’re designing premium outdoor gear, explore our collection of elite Dyneema® composite grades and pick the perfect material for your application. The zipper covers on the V1 Dyneema bags are not structured enough and made opening and closing the main compartment zips much of the time. Aug 25, 2024 · Dyneema/DCF Dyneema Composite Fabric (DCF) is a high-performance fabric made from ultra-high molecular weight polyethylene (UHMWPE) fibers laminated between layers of Mylar or polyester. Dyneema vs X-Pac: The Quick Comparison 6. We like to say Dyneema® is “born from science. Dyneema® is the world’s strongest fiber™. But what makes these two materials different, and which one should you choose for your adventures? Let’s delve into the details. If you’re a backpacker looking for a lightweight tent that won’t weigh you down, nylon is the way to go. Something similar (210D nylon + dyneema grid) known as 210D DyneemaX has been widely used in packs for a good 20 years. Invented and manufactured by DSM Dyneema, Dyneema®, the world’s strongest fiberTM is a versatile, low-weight, high-strength High Modulus Polyethylene fiber. Kevlar is more heat-resistant and cost-effective, but Dyneema’s advanced production delivers stronger, lighter fiber for demanding uses. Because Dyneema bags have to be thin, they tend to not be nearly as durable Our Dyneema® Fabric Finder contains technical information about every composite material made with the world’s strongest fiber™ – engineered for outstanding performance in extreme conditions. Dyneema has a very high tensile strength while also having a very low stretch amount. Dec 2, 2022 · Dyneema tents are very strong, lightweight, and very durable. It is often used for many of the same purposes as nylon or polyester such as rope, cordage, stuff sacks, backpacks and tents. It all depends on what your top priorities are. Feb 20, 2023 · Many waterproof and more durable ultralight backpacks are made with Dyneema Composite Fabric (DCF) or X-Pac, another high-tech laminate fabric similar to Feb 5, 2022 · Over the past ten years, fabrics made from the wonder fiber Dyneema® have become a mainstay in ultralight outdoor gear. The fabric has been tested in various conditions and has shown to outperform many other materials when it comes to abrasion resistance. Fancy Fibers 101: The Technical Take Dyneema® is a thermoplastic polymer It's beefy. Jun 6, 2025 · Key Takeaways Dyneema offers exceptional durability and lightweight strength, ideal for high-performance backpacking gear. And Dyneema® has been supplying world-class composites to leading consu , and fully waterproof Dyneema® composites. May 16, 2024 · The Hyperlite Mountain Gear NorthRim 55 Backpack is an ultralight backpack made with an extremely durable outer fabric called Woven Dyneema that is significantly more abrasion resistant than the Dyneema Fiber/Polyester laminate used to make Hyperlite’s regular ultralight backpacks. This cross-ply structure prevents the individual fibers from shifting and ensures long-lasting shape retention. Read about the designers using Dyneema®, the world’s strongest fiber™, to create motorcycle denim that keeps riders safer and more comfortable on the open road. This bio-based ultra-high molecular weight polyethylene is used in a wide variety of outdoor products, including some of our hammock tarp shelters, because of the performance benefits it offers with regard to strength, weight, waterproofness, and durability Mar 17, 2025 · We interviewed thru-hikers and dedicated weekend warriors, putting loads of models to the test to narrow in on the top ultralight backpacks for any adventure. Does dyneema or other pack materials perform better? I've been mainly looking at seekoutside packs, but am open to reccomendations! 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. May 19, 2025 · In cycling, many materials are hyped, but Bio-Based Dyneema® is among the few that truly live up to its claims of greatness. Dyneema is incredibly waterproof due to the impermeable laminated layers, and has an out of this world strength to weight ratio. I have duraweave from lycra from quest and stretch wise its in between those two, closer to the duraweave on the that spectrum. Formerly known as Cuben Fiber. Discover our full fiber portfolio today and see the versatility of the Dyneema® range for yourself. Sep 8, 2021 · Dyneema fabric is the strongest manmade fiber ever done. It is 15 times stronger than steel and is used in manufacturing protective clothes. Proven by seasoned hikers, discover if Dyneema gear can truly withstand over 200 nights on the trail and what sets it apart from other fabrics. If the price of dyneema fibers drops, we might get woven dyneema fabric. Both got rid of theirs. . Mar 1, 2023 · It is a fiber, not a fabric. May 29, 2017 · Hyperlite Mountain Gear uses Dyneema® composite fabrics to make its ultra-lightweight, ultra-strong tents and backpacks for hikers, mountaineers and other outdoor enthusiasts. Dyneema® fiber bobbin (Image credit: DSM) Dyneema® is one of the strongest synthetic fibers in the world, known for its incredible strength and minimal stretch. Feb 4, 2025 · Looking for a durable mountaineering backpack? Check out the Hyperlite Mountain Gear Halka 55 made with Dyneema Composite Fabrics. Dyneema is also resistant to moisture, UV light, and chemicals, making it a durable choice for bulletproof vests. The Final Verdict Which fabric is the best? Well, as you can see, there isn’t one right answer. It has four way stretch properties. Dyneema is made of Ultra-High Molecular Weight Polyethylene (UHMWPE) fiber, which is incredibly strong and durable. DYNEEMA® COMPOSITES Contents requires best-in-class ingredient materials. But if you don't need the extra durability, the Gorilla is a great buy. After all, what we do sets the tone for this process across the wider value chain. Compared to tents made from other materials, it is an awesome choice as it is 100% waterproof, dries quickly when rained on, and doesn’t sag. Plus, we have years of experience working with industry frontrunners to develop innovative solutions for the most demanding applications. However, one Aug 20, 2017 · Like Dyneema it is lightweight, strong (10–15 times stronger than steel when compared pound for pound), and durable. Dyneema Packs: A Comprehensive How to deliver end-to-end sustainability? By designing robust, durable, long-lasting products that stand the test of time. Mar 14, 2025 · Dyneema, the world's strongest and lightest fiber, is transforming industries from outdoor sports to medical technology. It provides excellent water resistance and structure while being slightly heavier than Dyneema. In bags it’s used in extremely low weights (think of as thin material) to create strong, light weight bags, without much structure. DCH: Dyneema Composite Hybrid. They always market it as dyneema is strong. Feb 11, 2016 · Dyneema, Spectra, Dynex or Nylon. Dyneema Composite Fabric (DCF), also known as Cuben Fiber (CTF3), is a high-performance non-woven composite material used in high-strength, low-weight applications. ” Over the years, our technical centers and R&D facilities have led the way in developing the world’s strongest fiber™ – our best-in-class, super-adaptable, ultra-high-molecular-weight polyethylene (UHMWPE). Unlike Dyneema, X-Pac is more abrasion-resistant and retains its shape better over time. Cotton canvas tents are durable, tear-resistant, water-resistant, and have insulating properties. The anatomy of Dyneema® Woven Composites To create Dyneema® Woven Composites, we begin with our trademark Dyneema® core, created by layering and bonding Dyneema® fibers at 0° and 90° orientation. This backpack is designed with simplicity in mind, featuring a drawstring closure and one large main compartment for easy access to all your essentials. Despite being featherlight, it offers exceptional tensile strength and water resistance, making it great for climbers and adventurers who need tear-resistant, durable, and lightweight gear. Jun 20, 2024 · Meet the World’s Most Durable Duffel Bag, Made for Your Hardest Adventures Made with bio-based Dyneema, the hard-wearing Toolbox from Canadian running label Norda can go anywhere you take it. Dyneema® material enables more lightweight, comfortable, and durable protective clothing for motorcycle wear or industrial wear. Some properties of this fibre are: high strength to low weight ratio low specific gravity; it will float on water excellent chemical resistance highly UV Mar 31, 2022 · If you’ve been keeping up on the latest and greatest in outdoor gear, you’ve probably heard of Dyneema, formerly known as Cuben Fiber. And that's true, dyneema fibres are really strong and abrasion resistant, but the mylar it's bonded to is not. Dyneema is widely used in various outdoor applications, including ropes, cables, and fabric reinforcements. It is highly resistant to abrasion and can withstand repeated rubbing against rough surfaces without breaking down. It is highly flexible and offers high protection against mechanical hazards. Dyneema® composite fabrics are featured in super-lightweight outdoor gear such as backpacks This is more durable (cut resistant) than a more standard 210D nylon. That would be interesting, and probably a lot more durable. I'm needing a new pack for backpack hunting, but I live in Alaska and like all my gear to perform well in the cold. These are common failure mechanisms in 5. Feb 18, 2024 · Can rodents chew through Dyneema, a highly durable and cut-resistant material? Dyneema is a highly durable and cut-resistant material that is often used in various applications including ropes, cables, and protective gear. What User-Friendly Features Are Specifically Designed for Dyneema Tents to Make Them More Convenient for Backpackers? Dyneema tents offer user-friendly features like easy setup, lightweight construction for portability, and durable materials for long-term use. In contrast, UltraTNT is essentially a polyester sheet embedded with long strands of Ultra yarn, which form a wide grid that looks a lot like other ripstop fabrics. If you’re looking for a product that can handle the rough and tumble of Mar 26, 2024 · Dyneema, also known as “cuben fiber” or DCF, is an incredibly strong and durable synthetic composite fiber material. Discover how it's made, why it's revolutionary, and its journey towards sustainability. It’s resistant to cutting and abrasion, absorbs no water, and has almost no stretch under load. Both are made through a gel-spinning process using a spinneret and more resistant to UV degradation than typical fabrics. You’ll find Dyneema used in various applications, from outdoor gear to marine sails. Jump forward another 12 years to 1990, and DSM had successfully established Dyneema® as the strongest and most durable lightweight commercial fiber in the world. This makes Dyneema tents a great option for backpacking. On a weight-for-weight basis, it is up to 15 times stronger than steel and up to 40% stronger than aramid fibers. Trends come and go, and one popular trend right now in the backpacking world is Dyneema, also known as cuben fiber, DCF and DCH. The fabric also can float on water and is extremely durable and resistant to moisture, UV light, and chemicals. Mar 26, 2023 · UHMWPE (it is also called Dyneema) - Ultra heavy duty shoelace which is most durable shoe lace. Fancy Fibers 101: The Technical Take Dyneema® is a thermoplastic polymer Jun 8, 2023 · Dyneema uses a sheet of similar fibers, and arranges them in a close grid that looks almost like a woven material. Dyneema is one of the most durable materials in the world, which comes as no surprise that it's been used by military and law enforcement to create bulletproof vests, armor for helicopters and even on space shuttles. These bags are made with highly durable and water-resistant Dyneema fabric that gives HMG its Jun 19, 2018 · But Dyneema is not just used as sailing ropes in the yachting world, it’s also used in industrial applications, the forces and shipping for its lightweight, protective, and durable properties. Further. May 29, 2018 · Today, it’s known as Dyneema, and it’s considered to be one of the strongest materials in the world. FAQ – Answers to Your Questions 1. The argument often boils down to two main contenders: Robic and Dyneema packs. Dyneema® fiber is an important component in not only body armor, but also ropes, cables and nets in the fishing, shipping and offshore industries. During production, the fibers are woven together in a specific pattern, creating a strong, durable fabric that’s resistant to wear and tear. Dyneema fiber is a gel-spun, multi-filament fiber that is created from ultra high molecular weight polyethylene. In turn, these materials are used by innovative product designers to craft the most durable and robust backpacks, tents, performance footw ingredient The growing use of ultralight, abrasion-resistant, and waterproof pack materials like Woven Dyneema and Challenge Ultra has ushered in a new era of durable lightweight, sub-3-pound backpacks that can withstand the abuse of multiple thru-hikes, bushwhacking, packrafting, canyoneering, and winter hiking and still come back for more. Dec 11, 2023 · One of the most interesting and elusive, however, is Dyneema. Dyneema has better abrasion resistance, making it more durable in high-wear areas. Both materials are incredibly lightweight and strong, with Dyneema having a slight edge in overall strength. Ripstop nylon balances low weight with tear resistance through reinforced threads. We use it in a few key variations. Photograph by Brian Threlkeld. Mesh fabrics made with Dyneema® also have outstanding breathability and abrasion resistance, as well as ultra-low weight. This makes it exceedingly ideal for hiking purposes like tents, tarps, and backpacks. Dyneema® floats on water and is extremely durable and resistant to moisture, UV light and chemicals. May 29, 2018 · Dyneema is a superlight fiber that’s stronger than steel at the molecular level — and its use is becoming widespread in outdoor equipment. Check out our top picks from Durston Find out if a Dyneema tent can truly withstand heavy rain, and discover the crucial factors that affect its waterproof performance. Read more: Gossamer Gear Gorilla 50 review May 25, 2023 · In addition, Dyneema fabric is highly durable and resistant to wear and tear, which makes it an ideal material for use in tents that will be subjected to harsh weather conditions and rough terrain. Read pro's and con's and best uses (and see full explanations for each along with links to geek out even further). The military and law enforcement have harnessed Dyneema to create armor; the fishing industry uses it for ropes and nets; and now, more than ever, outdoor-gear companies are realizing its potential. We have several of them that have traveled over 1,000 miles with us, and they’re still going strong. But in reality, they’re as different as night and day in terms of construction, performance, and Jun 17, 2025 · Dyneema and Kevlar dominate as super-strong fabrics, but deciding which outperforms the other depends on more than just strength alone. Jun 17, 2025 · Dyneema resists moisture, UV rays, and chemicals better than Kevlar, maintaining strength in harsh conditions. Most molecules that we know of are chains of atoms with a few thousand atomic mass Mar 19, 2025 · X-Pac consists of multiple layers: a durable nylon outer layer, a reinforcing X-pattern polyester grid, and a waterproof PET film backing. We used these bags for everything from packing clothes to electronics to food on multi-day trips, making them highly versatile. But, even with increasing popularity and availability, much of the gear world is still a bit in the dark as to what Dyneema is. Apparel made with Dyneema® fiber is a cut above: light, strong, soft, and durable. Is Dyneema backpacks really that durable as advertised, or did I fall into a marketing hype trick? I have been looking into reviews on Google and YouTube, but everyone who spends 420 dollars on a backpack would says its awesome to justify its cost. I have an Xpac duffel bag I made that gets really crinkly in the cold. Nov 7, 2023 · Safety and efficiency are non-negotiable in modern shipping. Jun 18, 2019 · Dyneema, a thermoplastic polyethylene polymer, is unusual for having an extraordinarily high molecular weight. Double-wall tents provide extra protection and comfort but tend to be heavier. 3 days ago · The Adidas Handball Spezial Dyneema comes in two colorways, utilizing the ultra-durable fiber that’s 15 times stronger than steel and light enough to float on water. Mar 14, 2025 · Meet Dyneema: stronger than steel, lighter than water, and transforming industries. dnl aospvmow azamg lfyi gsrw zch dey gitvjzrz kkn wpzj