Dyneema vs spectra.

Dyneema vs spectra A new line- Endura, is a urathane coated dyneema, which is stronger, has a higher UV resistance rating, and increased abrasion resistance Dec 24, 2014 · Ultrahigh molecular weight polyethylene (UHMWPE) fibers such as Dyneema and Spectra are seeing more use in lightweight armor applications due to higher tensile strength and lower density compared to aramid fibers such as Kevlar and Twaron. 2. (Ultra-high-molecular-weight polyethylene). The PowerPro is 0. , 1/4 lb. Approximate breaking strength: 60 lbs. The UHMWPE is Ultra High Molecular Weight Polyethylene. com - The World's Largest Spearfishing Diving Boating Social Media Forum > General Topics (Non-regional) > General Spearfishing & Diving Discussion For years the main material in climbing slings has been nylon. The other problem is that there are different grade of Dymeema (and Spectra), so you need to know which one was used. Mar 6, 2018 · HMPE (Spectra®, Dyneema ®) PROS: Dyneema® has strong heat resistance, excellent stretch resistance, and excellent break strength. 75 diameter for anything up to about 15 pounds. Dyneema vs Spectra: Strength Dyneema. 9. Dyneema, Spectra, Kevlar e Nomex Dec 12, 2024 · Spectra vs. Spectra ® / Dyneema ® are Ultra-High Molecular Weight Polyethylene fibers known for their high strength and durability. The fiber of Spectra has ten times the strength of steel and is also ultra-lightweight. Toutes les marques européennes de que nous connaissons sont faites de Dyneema. Can someone give me a simple answer to the difference if Dyneema rigging can fail due to wear, abrasion, and UV degradation, while stainless steel rigging can fail due to fatigue. e. Oggi, Dyneema e Spectra sono i brand leader in moltissimi settori: marittimo, aviazione, sollevamento pesante, pesca commerciale, campo militare, sport, energia rinnovabile e minerario. True Dyneema is a trade mark and is a licensed trademark. Mar 11, 2023 · I’m considering going to a less expensive form of spectra braided fishing line for my Diawa Tanacom for deepwater halibut and long-leader rockfish. Moreover, Dyneema rigging is fairly easy to splice and rig. 652 Spectra Bowstring Spectra bowstring, same as the original Fast Flight TM - still the choice of many recurve shooters worldwide. Na hora de comprar seu cabo de alta performance, busque identificar o logo do fabricante do fio para se certificar de que está comprando um The tough part of all of this is that it is not usually the actual material that the lines are made from (Spectra fibers or Dyneema fibers) but more the way those fibers are inter-woven to create the actual line. Kevlar has better thermal stability than Dyneema. Dyneema and Spectra are both brand names for UHMWPE. 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. Da Dyneema® nur das Rohmaterial ist, sprechen wir bei Lancelin immer von Tauwerk mit Dyneema®. Non-woven dyneema refers to cuben fiber, or what is now simply referred to as DCF. Shooting fastflight on beginner limbs designed for dacron will crack them. I've worked with both, and I can say that cutting the dyneema gridstop is a major pain. tbh my Favorite material is gridstop, often called dyneema x / extreema. et aux faibles rayons de courbures, le Dyneema – Spectra ressemble donc bien à la fibre idéale… ! Author: Subject: Dyneema vs. Un cabo en Dyneema o Spectra es sin duda la solución. Dyneema (c) is a registered trade name of the Dutch company DSM Dyneema, B. Jan 2, 2017 · Spectra is used in Jerry Brown, Mamoi, Cortland and Power Pro Ace fishing lines. There are multiple different types of Dyneema fiber, with the two most popular being Sk75 and Sk60, Sk75 being the stronger of the two. Spectra is tougher than dyneema and will not shred as much over rock edges. That is why it breaks way lower than what it is rated at. 56 42 37 5,7 175 – 275 2. But, Dyneema tends to do a bit more sawing into wood. Dyneema also has more stretch/elasticity than Spectra’s fibers. BCY says Vectran blends will be slighter slower than pure Dyneema or Spectra. Biggest concern is the weight vs other options, I wish they offered EPLX for printing. dyneema: When comparing the tensile strength properties of spectra and dyneema, it becomes evident that both materials exhibit remarkable strength. El Dyneema sólo se fabrica en Holanda y Carolina del Norte en Estados Unidos, por la empresa Holandesa DSM, que junto con el Spectra ofrece la fibra más fuerte del mundo. Dyneema or Spectra, which are brands of UHMWPE fibre win hands down over the others. Jun 5, 2021 · Spectra and Dyneema are two popular types of UHMWPE rope. Spectra is a high-density polyethylene (HDPE) fiber produced by Honeywell. All the European brands of kiteline sets that we know of are made of Dyneema. Aug 19, 2021 · UHMWPE / DYNEEMA Enter UHMWPE. Most people know HMPE by such names as Spectra or Dyneema Fibers. 016" Approximate feet per pound: 9,500 大力马PE线的材料士超高分子量聚乙烯（uhmwpe）纤维，这种纤维的拉伸强度世上最强，没有任何材料可以比拟，它是由荷兰的DSM公司首制成功，注册名为“大力马（dyneema）”：美国的霍尼韦尔公司第二个研制出来，命名为“丝百克（spectra）”,中国是第三个研制成功的国家。 Jan 12, 2006 · Vectran based strings are great for zero stretch but are slower than spectra. Some of these manufacturers have been pursued by DSM Dyneema for breaches of patients and unauthorized use of the Dyneema name. A manufactured fiber made from ultra-high molecular weight polyethylene. The demands on high performance running rigging are becoming higher and Marlow’s Grand Prix Series offers core options using Dyneema®, Vectran, and Zylon (PBO). I like the ~1. Spectra is incredibly strong and lightweight, making it ideal for use in body armor. There is some incorrect information in the original post. Spectra/Dymeema is the latest-greatest material in slings, cordage, and even backpacks…but not knowing its shortcomings is potentially deadly. S. Hand, back and shoulder injuries are minimized due to the low weight and easy handling. Spearboard. Diameter: . Spectra is finer and makes a limper, more prone to tangling, line than the Dyneema’s corser braid. Mono is easier to handle because dyneema is prone to tangle easier. Dyneema® has a manufacturing facility in Greenville, North Carolina for the fiber and all fabrics are developed in Mesa, Arizona. Dyneema and Spectra are chemically identical but manufactured in different industrial processes. PowerPro is a round line, unlike ripcord and others that are flat ovals. I think the Spectra grid fibers should be able to take the punishment more so than the polyester reinforcements of the Xpac, and there are also more Spectra fibers in the mix than polyester fibers in the Xpac. Chafe guards, such as leather, nylon, or spectra, are protective sleeves that slide over your rigging to prevent it from rubbing against other surfaces. Braided lines of Dyneema and Spectra are Poly-Ethylene based filament lines. Vectran and Technora are brand names too and 'cousins' so to speak of Kevlar and heavier, weaker and bulkier for the same strength. Kevlar is also a brand name product made by DuPont, but is an aramid. 8. Both are made from different proprietary gel spinning processes but the end product is the same. Jun 24, 2024 · In summary, Dyneema and Spectra are the top choices when it comes to lightweight strength, while Kevlar offers more versatility due to its thermal resistance and high modulus. I actually had to toss a dyneema sling today because it rubbed too much on an edge and tore through half of it. Dyneema is not noticeably stronger than Spectra. Jan 20, 2004 · Spectra vs. Dyneema, Dynex and Spectra are all brand names for “Ultra High Molecular weight Polyethylene” (UHMwPE) and are essentially the same thing. It ends up as a very hard, steel cable like product. It’s become a bit of an ongoing point, but one that seems like it hasn’t yet sunk in with many climbers out there–that is, the inherent differences of Spectra/Dyneema and good-old nylon. It is also stiffer, which I find to be preferable. Cuerda Kevlar VS Dyneema. Recommended strands: 18-22 Approximate feet per pound waxed: 8,200 Spool sizes: 1/8 lb. This allows other substances including water to attach themselves to the Aramid. 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. Sep 25, 2019 · SPECTRA (™ of Honeywell) & DYNEEMA (™ of DSM) Both are: Ultra-High Molecular Weight Polyethylene, or UHMwPE. Chemical names for the same thing are UHMWPE, HMPE, UHMW. Dyneema and spectra fibers are important component in not only body armor, but also ropes, cables and nets in the fishing, shipping and offshore industries. Dyneema. See available colors. These will see service holding ( fixed ) forestay and ( temporary ) stormjib loads. Dyneema ® is also a well-known name in the marine industry. It displays slightly better wear characteristics in heavy use areas, but has more elasticity than Honeywell’s Spectra 1000. BCY ® uses mostly Dyneema which generally has a little less creep in May 29, 2018 · Dyneema fibers can also be blended into materials in a minor way that adds additional strength; Dyneema denim is becoming more prevalent, for example. There are performance differences in the specific fiber properties (product grades) and manufacturing process. In those use cases you'll want to consider a line with a cover, such as a high performance dyneema or spectra core line with a heavy duty polyester cover. 54 – 1. It is molecularly identical to Dyneema, which is manufactured by DSM. It is PE. encadré « Les modules de Dyneema). Everything that makes lines with Dyneema® a successful May 7, 2018 · NONE of the China braid is Dyneema. Nylon can be confusing and misleading. Apr 11, 2011 · In general, SK65 Dyneema is equal to Spectra 1000 and SK75 Dyneema equals Spectra 2000. 92oz DCH - Waterproof and very lightweight but bad abrasion resistance, seems to have the most delamination issues, and is the most expensive which especially matters if it doesn't last as long. Le Dyneema est décliné sous différents modules de fibres. Dyneema has a slightly different molecular structure than Spectra and higher breaking strength in the larger diameters. Oct 20, 2013 · In short, don't worry so much about what it's made of, but WHO makes it & HOW -- tight, neat, uniform, multi-strand braiding & thin, durable, colorfast coating are MUCH more important than Spectra vs. Sep 1, 2023 · Dyneema is a brand name, and while there are numerous other fiber types with different names also included in this test (i. That is why Fast Flight was always so fast was because of the spectra, but it stretched and stretched and stretched. Newer UV coated dyneema should last much longer since UV is its only form of breakdown. They later developed D97 - a 100% Dyneema product using Sk95. UHMWPE is lightweight and durable, while Kevlar excels in tensile strength. In the USA , The Cortland Puget Sound Rope Company has the Patent Rights on a heat treating / recrystallization process whereby the Spectra is heat treated and the result is a line they call Plasma or 12 Strand Plasma. Senza entrare nel tecnico, diciamo che lo Spectra sta al Dyneema come un Poliestere di bassa qualità sta a uno ad alta tenacità. 97 weight ratio, when water has 1. Im medizinischen Bereich kommt die Marke „Dyneema Purity“ zum Einsatz. Click to expand Mar 4, 2018 · Both Dyneema and Spectra lines are spun from ultra-high-molecular-weight polyethylene (UHMWPE) also known as high-modulus polyethylene (HMPE) so yes, they are a form of polyethylene. The UHMWPE fibre offers a relatively new solution compared with traditional layered Kevlar. Note that Spectra 2000 is not available in heavy deniers suitable for making archery bowstring material. This allows it to be more active chemically than UHMWPE (Dyneema®, Spectra®) It also means it can be bonded for example to epoxy, and it is wettable. It’s similar to Dyneema, which is also an HDPE fiber. The individual fibres are very thin but incredibly long and straight and this provides UHMWPE with its strength. Jan 11, 2016 · Dyneema is produced by DSM and is the same as Spectra. They are both examples of PE fiber, but are competing products. Es capaz de soportar 15 veces la tensión del acero o 4 veces la de la mejor The following article details various grades of Dyneema® in relation to our Leisure Marine Grand Prix Series. It has become conventional to refer to nylon fabrics with a small amount of Dyneema reinforcement as “Dyneema fabric. U. While I use some of it, it is not the same. Jan 6, 2023 · Dyneema vs Ultra Fabric — Head-to-Head Test of 2 Ultralight Packs Ali Becker Jan 06, 2023 For years, Dyneema Composite Fabrics (DCFs) and Hybrids (DCHs) have been the go-to choice of ultralight backpack, shelter and accessory makers — and, for good reason. 8 68 – 145 2. 3 ply Dyneema or Spectra. Dyneema rope is sometimes called Spectra and has different varieties which have been developed over the years, SK75, SK78 and SK99. It’s also resistant to moisture, UV light, and chemicals. I have lengths of Marlow Excel Dyneema D12 and Excel Vectran V12 in 3mm, each with very similar Min Break Loads Dyneema vs Spectra, qu’il n’y ait pas de confusion De nombreux plaisanciers parlent encore avec indifférence du Dyneema et du Spectra. The breaking load is almost 15% higher than both Dyneema ®Sk75 and Dyneema®Sk78, with similar creep percentage of the first one. , or 1 lb. They have yield strengths as high as 2. Spectra® biedt een breed scala aan producten met verschillende specificaties. For a 30-liter pack Dyneema will save you around 100gms over X-Pac. The main benefits of Spectra and Dyneema over other fibers previously used in archery bowstrings are their extremely high strength and durability. We're coming back! Spectra is similar to Dyneema fiber, but is not as strong or as durable. Aug 13, 2020 · Since their creation, Kevlar and Dyneema have been rivals in the string-knit glove world. they take a three-quarter inch piece of dyneema rope and heat it and stretch it so it ends up at 3/8 diameter once the spectra sheath is applied. Offers better accuracy on high performance limbs, used by pros. Also, 832 has slightly higher breaking strengths for its rated strength then PP. UHMWPE fibers have an extremely high strength-to-weight ratio, but a very low melting point (266-277F) compared to other common rope materials. High modulus polyehtylene aka Spectra in the US and Dyneema in Europe. Dyneema is a brand name for a chemical fiber. Without UV protection, dyneema standing and running rigging should be replaced after four years, or about twice as often as stainless rigging. All are HMPE fibres. Dyneema ® SK99: This is the strongest of all Dyneema ® fibres and beats SK78 with about 15% to 20% on strength. It is mainly used in extreme high Oct 20, 2013 · In the measured strength and measured thickness graph some lines might be badly braided or might not use dyneema/spectra Edit3: All dyneema and spectra is also PE, it just happens to be of a special type: UHMWPE (Ultra high molecular weight polyethylene) Jul 1, 2021 · HMPE (Dyneema/ Spectra) – Cables to rig a Dehler 38 would cost £2,900-3,700. Apr 4, 2022 · Ultra-high molecular weight polyethylene (UHMWPE) fiber is a gel-spun material made up of extremely long chains of polyethylene. The late Captain Russ Izor "discovered" Dyneema lines in the "fighting kite" market, and pioneered its fabrication into a fishing-friendly product, and also in getting the license for US manufacturing from the original Dutch company to Allied Signal Chemical back in the late 1980's, and who dubbed the US-made product "Spectra". Though similar, Dyneema® is not the same as Spectra. Spectra (c) est un nom commercial enregistré de la firme américaine Honeywell International Inc. 6. HMPE fibers have a low melting point, however are some what resistant to water, moisture, most chemicals, and UV radiation. 10. En réalité, il s’agit de deux cordages en fibre de polyéthylène (UHMwPE). While most fluids can't penetrate the individual fibers, they can easily wick between the fibers which, for all practical purposes, wets the line. Spectra was used in the original Fastflight bowstring, still popular as our 652. 035 lb/cu in) (for Dyneema SK75). Dyneema is not the same thing as Spectra. High tensile strength Premium Dyneema contains same type of fiber used in Premium Spectra Line. Feb 11, 2016 · Dyneema, Dynex and Spectra. to 2500lb, and above! Last, but not least: mooring lines made with Dyneema® are safe. What are your insights? Either with the build, and everyday use or other? Dyneema stands up to saltwater and UV rays while having outstanding abrasion resistance. You’ve already probably heard about these fibres’ weight-to-strength ratio before. Check out some old Cilogear videos to see more details. Just opening up the discussion since the Dyneema page says, "Dyneema or Jan 21, 2025 · Choosing the right body armor often comes down to the UHMWPE vs Kevlar debate. Tehnora and Vectran are great choices for halyards. There are so many materials for example there is Spectra 3118 which is a 4 ply laminate, and some of the new ones like SB117 Dyneema is a 6 ply laminate, they are more stable over time, it's generally the 2 ply lams that are susceptible to degradation the fastest. 43mm in diameter whereas the less Apr 27, 2020 · Dyneema is a wonderful modern fiber that is incredibly light and incredibly strong. Sep 26, 2021 · I reqire to make up several small multipart strops, about 200mm ID, sheathed in antichafe tubing. Jun 13, 2023 · Spectra. DX Core 99, Powerline SK99. faster but had less stretch. This remarkably durable material is one of the world’s strongest and lightest fibers. line with paracord construction but performance approaching regular spectra line? For now, I've taken to carrying 2 & 3mm Spectra lines and a reel of Dyneema 25lb test braided fishing line. Honeywell produces Spectra in Virginia and Arizona. Jul 20, 2011 · "We stand on the shoulders of giants". Desconfie de cabos de “Spectra e Dyneema” baratos (especialmente os que dizem Spectra/Dyneema juntos), pois certamente eles não estarão utilizando os materiais de alta qualidade que você imagina. Fastflight S4 Jul 23, 2020 · It has a sheath of spectra, Making it more heat and abrasion resistant. They both have one main pro in my opinion, over the other. Dec 22, 2013 · Sufix 832 is smoother, slightly smaller diameter, and made from different materials (dyneema and gore fibers vs the spectra fibers in PP). So, you might not know this unless you’ve been around ULBPing for several years: Woven dyneema refers to 100% (or practically 100%) dyneema woven together to make a pure dyneema fabric. It is also more abrasive resistant. Basta eseguire dei confronti sui carichi di rottura fra Spectra e Dyneema per vedere la superiorità della seconda fibra. (voir le site). Dyneema is a brand name for a type of ultra-high molecular weight polyethylene fiber, while Spectra is a brand name for a similar fiber produced by Honeywell. If it is not made by Honeywell, DSM, or Toyobo it is fake line Jun 30, 2007 · Both braids are gel-spun polyethylene, but Power Pro is made of "Spectra" fibers, whereas Spiderwire Stealth is "Micro Dyneema". Jun 26, 2023 · Spectra/Dyneema fiber = good, badly braided = bad line. However, all the information here is equally applicable to other commercial and industrial applications. Dec 11, 2023 · Dyneema is actually a proprietary material, meaning there’s only one company in the world that has the rights to manufacture it. 0 Jun 12, 2019 · Dyneema (High-Modulus Polyethylene/HMPE): Several patented variations of this fiber have slightly different characteristics, but Spectra-Dyneema-HMPE has the highest strength-to-weight ratio, low stretch, and impressive maximum working loads. Kevlar has stated that it is 5 times stronger than steel and Dyneema 15 times stronger. How Is Spectra Different From Dyneema? Spectra is a fiber that is very similar to Dyneema in its molecular structure. 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. Dyneema is used in many of the Asian and European brands as well as Berkely, Stren, Spider wire and others. The tough part of all of this is that it is not usually the actual material that the lines are made from (Spectra fibers or Dyneema fibers) but more the way those fibers are inter-woven to create the actual line. Jun 24, 2024 · Dyneema and Spectra are not the same, but they are both high-performance polyethylene fibers with similar properties. SPECTRA and DYNEEMA also known as Ultra High Molecular Weight Polyethylene or UHMWPE. Spectra and Dyneema fibers don’t differ from each other much. Dyneema is made of Ultra High Molecular Weight Polyethylene (UHMWPE) and is my favorite material for standing rigging on a cruising sailboat. * Lighter Weight – Plasma, Dyneema and Spectra line have a specific gravity less than 1 and will float in water. 8% Higher arrow speed. Common Uses for UHMWPE Dyneema/Spectra . Ecopak EPX200 - Should hold up very well, it is waterproof. Not squishy like dyneema rope. Dyneema has a higher resistance to UV exposure compared to Kevlar. Personally I replace my Dyneema slings when they start fuzzing out/fraying (typically every 4-5 years) or if they get a permanent kink in them similar to a coreshot in a rope. Weapon & Bullet Description: 44 Magnum, Impact Velocity 1400 Ft/sec Mar 5, 2022 · 1) What is the service life of dyneema compared with stainless steel? 'It depends' a lot on the specific circumstances - but very generally 8-10 years for dyneema (sized to take UV degredadition) and 10-12 years for wire (sometimes mandated by insurance at that interval but can last MUCH longer if properly looked after). Feb 9, 2011 · 3) Break tests of Dyneema used for five seasons without UV protection show 65% of rated strength. Mar 13, 2012 · The differences between Dyneema and Spectra Vs. Les fibres textiles en Dyneema ® et Spectra ® sont 10 à 15 fois plus résistantes que l’acier à poids équivalent, 30% plus légères que le polyester, flottantes et hydrophobes, résistantes à l’abrasion, avec un faible allongement, une parfaite tenue aux U. Hyperlite Mountain Gear weaves Dyneema into nylon, to create what it calls Hardline, for use in backpack hip belts, shoulder straps and exterior pockets. Amsteel (specifically Amsteel Blue) is commonly used (brand name) mainly because it is a readily available, inexpensive, single-braid version that is nicely suited to hammock suspension requirements. Lets first start by saying that Dyneema and Spectra are different names for the same material (polyethylene). I’m not familiar with every “grid” permutation on the market now. 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 actually an HMPE fibre and Dyneema ® is a brand name. 5K views 2 replies 3 participants last post by jamaro Jun 1, 2011 Unlike HDPE high molecular weight polyethylene, the kevlar® molecule is polar. This is how 452x (with 33% vectran) earned its reputation as zero creep and completely stable. They suffer the same heat-sensitivity issues that poly plates do, generally speaking, and also have issues with contact-shots due to the flame/heat Dyneema is slightly stronger in the larger diameter threads it uses. Oct 11, 2019 Dejar un mensaje. It is much less likely to break when dragged down a barnacled pole. It is also used in safety gloves for the metalworking industry and as fine yarns for applications in sporting goods and the medical sector. Our Premium Dyneema line is high test line ranging from 1600lb. Dyneema® onderscheidt zich door zijn consistente productieproces, waarbij ze hun eigen grondstof gebruiken en moleculaire engineering toepassen tijdens de productie. Each has Saying fishing line is the same as kite line because they are both made from HDMPE fibers (spectra/dyneema) is like saying a $10 bicycle tire is just as good as a $300 steel belted racing radial tire because heck, they are both made from rubber! Laminated "Dyneema/Spectra" Ballistic Panels. I do not work with cordage, I work with Dyneema fabric and Dyneema ripstops and thread. Die Dyneema®-Typen SK75, SK78, SK90, SK99 und DM20 sind die wichtigsten für Sep 4, 2010 · Incorrect, UHMWPE (Dyneema/Spectra are trade names) has significantly higher UV resistance and abrasion/wear resistance than Nylon. Spectra Same ? DAKITEZ. Upon request we can produce DX Cup with a core of Dyneema ® SK99 fibres FINS Braidman, Dave Burch, tells us the difference between spectra vs dyneema vs PE in this week's braided fishing line myths. Aplicaciones del Dyneema y del Spectra . Dyneema: higher strength to weight, more abrasion resistant, doesn't hold water, slippery but can hold knots depending the knot and the application. PBO is good, but has two drabacks: (a) expensive, ( B) very sensitive to light so you can's strip the halyard. 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. ” These are the “grid” fabrics. Jul 14, 2008 · Spectra vs. Ils ont une usine à Greenville, NC, E. Feb 18, 2024 · Anyone have any insight into braids and their use for layup testing, strength, abrasion resistance? I know the 4 carrier braids in Spectra, and Dyneema are supposed to be more abrasion resistant and the 8 carrier is supposed to cast better in spinning rods. Kevlar 0. Something to remember is that Dyneema is a trade name in the same way as Xerox was to making a copy of a page. Dyneema Jump to Latest 8. 4 GPa (350,000 psi) and density as low as 0. Wakeboard Rope Coating That’s like asking whiskey vs bourbon. 652 was the bridge from Dacron to the modern materials but closer to D7 than B55. The alternative is synthetic rope like Dyneema/Spectra. This material is pretty cool stuff, and it’s worth learning about it. 5 400 ºC Does not melt Decomposes @ 650ºC 0. It can be used for all sorts of different purposes, ranging from anchoring giant oil rigs, mooring huge cargo ships, mining, logging, and even standing rigging on a sailboat! The only issue with using Dyneema for yo Des cordages en HMPE ou UHMWPE, une fibre synthétique et très performante, idéale pour la navigation. In recent years ultra-high-molecular-weight (UHMW) polyethylenes, with brand names like Dyneema, Dynex and Spectra have gained popularity. This article breaks down their key differences in terms of strength, weight, and environmental resistance to help you decide which material suits your needs best. What you might not know, however, is that that company, DSM, wasn’t in the business of technical fabrics when the material was invented. Très faible allongement, haute résistance, c'est ce que les marins appellent tout simplement la dyneema. Because of its strength and durability, Dyneema is the premier synthetic fiber for winching applications. Each has Feb 18, 2009 · I'm not much of an expert on spectra, so I really can't compare the two that well, but isn't spectra FAR more expensive than kevlar? If cost is no object, and the spectra has higher ballistics ratings, and is stiffer, then my (semi-educated) guess would be that yes, the spectra would benefit your CF layup morebut I really don't know any more about spectra than that it's better than kevlar Apr 23, 2008 · I work with Dyneema on a daily basis. firm Honeywell International Inc. Kompositpaneele aus Dyneema-Faser ersetzen Aluminiumpaneele in Unit Load Devices (ULD). But that comes with a price. Jedes Mal, wenn eine verbesserte Version auf den Markt kommt, zeigt DSM dies mit einem neuen Code an. They are resistant to abrasion, UV damage, and chemicals. As Dyneema is the strongest fiber it’s logical that it produces the lightest material. Dyneema also doesn't get affected by sun or saltwater. Mar 26, 2010 · Braid fishing line, either Spectra or Dyneema, is significantly thinner then monofilament. That's more than I need/ want to carry, so please recommend a better solution. You’ll find people who adamantly defend both, but both are equally effective. V. It offers a high level of protection and is comfortable to wear, even in hot climates. Rated: UL-752 1,2,3,6 and NIJ Level IIIA. Dyneema rigging can be up to 5 times the tensile strength of regular polyester rigging and it’s just as strong as steel when its at the same thickness. They have a factory in Greenville, NC, U. Oct 28, 2011 · Dyneema vs. These lines are much stronger than classic mono-filament nylon, and now many anglers use them. While Spectra has the highest resistance to fatigue, Dyneema is more resistant to wear in most heavy use areas. Dyneema is generally more expensive than Kevlar. Since most low stretch Dyneema, Spectra, and Vectran lines are a single-braid without a cover, they are not recommended for applications where the line needs to be cleated and uncleated often. It has zero-stretching, is ultra-durable, and can float. It has the lowest stretch at the break strength of all synthetic fibers. A. The demands on high performance running rigging are becoming higher and Marlow’s Grand Prix Series offers core options using Dyneema, Vectran, and Zylon (PBO). Question: What is the difference between Spectra and Dyneema ®? Answer: Not very much. 652 is "softer" from having more stretch than D97. Apr 8, 2004 · Dyneema is the non-US brand name for Spectra. Sep 4, 2022 · Dyneema and Spectra fibers are also used in other applications, like in the manufacture of cut-resistant gloves, and bullet-proof vests. Over the years however, newer/better versions of dyneema has been developed that shrink the stability gap between Vectran and Dyneema. Im Laufe der Jahre haben sich die Dyneema®-Fasern enorm verbessert. [ 12 ] Jan 4, 2020 · The more Dyneema is used, the faster the string will be but more susceptible to stretch (creep). Dyneema is popular in outdoor gear, while Kevlar is commonly used in the aerospace and automotive industries. It floats because it has 0. 5 – 3. Mono is the best choice is you are spearing fish that don't run to the Sep 11, 2008 · The Flex/Dyneema/Spectra and others like that are brand/trade names for different versions of Ultra High Molecular Weight Polyethylene (UHMWPE)the same stuff that's used for polyethylene plates. Dyneema has the lowest elongation at break in comparison to all other synthetic fibers. Sep 28, 2017 · Spectra and Dyneema are not fabrics. Both fibers are incredibly strong and are highly resistant to fatigue. Gridstop is also available in non dyneema variants as well. Dyneema is also easier to see in the water. Lots of different ropemakers(eg. Nov 29, 2024 · Dyneema® vs. This material has a higher tensile strength than its more traditional counterpart, nylon. 0 weight ratio. #braidedfishingline #FINSbraid May 5, 2010 · Dyneema slows down your shot a lot but it's a lot stronger than mono. This means that not all Spectra or Dyneema line is created equal!!! Solamente dopo molti anni si arrivò alla vera e propria produzione e commercializzazione della fibra in Dyneema. Mar 15, 2023 · They left, founded BCY and renamed it 652 Spectra. Dyneema is a brand name product made by DSM. HMPE stands for High Modulus Polyethylene. 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) Dyneema® and Spectra® are different brand names for the same very strong fiber (chemically Ultra -High Molecular Weight Polyethylene - referred to below as HMPE). Dyneema is preferable to use if you’ll be diving on structures - like oil rigs or wrecks. In case of a failure, lines made with Dyneema® have a minimal risk of dangerous snap-back. Posting Freak The latest Dyneema® Sk90 features an even higher modulus (resistance to stretch) and strength when compared to other Dyneema® grades, while preserving existing attributes. Polyester has also been used, but it's not nearly as common as nylon. 9 70 ºC MP 143-155 ºC 0,0 HMPE ® (solid state) Endumax Tensylon® White 0,97 28 25 2,4 175 1,9 80 ºC MP 143-155 ºC 0,0 PBO Zylon® Gold 1. Plus le module est élevé, plus la fibre est de qualité (cf. Causes undue fatigue in bow limbs. Spectra is a brand name product made by Honeywell. Spectra??? General Spearfishing & Diving Discussion. 3D Recommended. 1 – 3. Nov 20, 2007 · spectra=dyneema Vectra is a different animal, all together, and from other sources I understand is not as good as *dyneema (*HMPE Type II prestretched outer core, also being made of dyneema). Benefits of Dyneema: More Elasticity/Stretch Than Spectra; Higher Resistance to Wear In Heavy Use Areas; Benefits of Spectra: Dyneema (c) est une marque déposée de la société néerlandaise DSM Dyneema, B. Here are ten key facts to consider when choosing between these high-performance fibers: Spectra and Dyneema are basically the same. Your 400 series from BCY are great string materials, I compared the 452X and the 8125 and the 452 was only 4 fps. Slings The following article details various grades of Dyneema in relation to our Leisure Marine Grand Prix Series. May 5, 2023 · Aux Etats-Unis, le polyéthylène haut module est plus répandu sous le nom de Spectra, une fibre concurrente lancée en 1983 par Allied Signal devenu depuis Honeywell. There are different numbers of "carriers" or “strands” comprised of many individual fibers, depending on manufacturer, price and usage needs. We would like to show you a description here but the site won’t allow us. WHAT IS IT. There are slight differences of fiber count. Dyneema® Trevo® Spectra® Doyentrontex® White 0,97 25 – 44 22 – 39 2. 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. If they were to break, the recoil force is considerably less than with heavy steel. Seul 3 marques Spectra is not the same as Dyneema. Is there a Spectra, Dyneema, or Marlow, etc. While Spectra has the highest resistance to fatigue, Dyneema is a stronger material and is more resistant to wear in most heavy use areas. Coming Soon. Material response such as tensile stress–strain of different In der Luftfahrtindustrie findet Dyneema darüber hinaus Einsatz in Radomen, da es nicht nur leicht und schlagfest ist, sondern auch das radardurchlässigste Material, das bekannt ist. Aramid – costs of around £7,500 for the Dehler 38 are 40-60% more than rod rigging PBO – Powerlite claims its cables cost just 30% more than rod, quoting $8,525 (£6,210) for a Dehler 38 with running backstays. There are a few problems with using this type of rope; one is that it tends to be very slippery and difficult to knot. However, dyneema has a slight edge over spectra with its slightly higher tensile strength range. When they break, they recoil in a linear fashion, eliminating the dangerous unpredictability of steel and, because they are made of soft fibre, there are no sharp edges flying about. Mar 3, 2021 · The same can be said for the Spectra grid fabric, with the Spectra fibers being 200D vs the face fabric 100D. This fiber has very attractive properties: extremely strong (15 times stronger than steel fiber of the same weight) and low stretch for its weight, Aug 18, 2021 · The stretchier materials will give you less arrow speed while the least stretchy materials will give you more arrow speed (at least when it comes to Dacron, Spectra, and Dyneema fibers). _What does all this have to do with spearfishing? Pound for pound, UHMWPE is 10 times stronger than steel. Spectra Shield is resistant to chemicals, water, and UV light, making it a durable choice for bulletproof vests. Nov 24, 2015 · These shears are ideal to cut materials made from aramid and para-aramid fibers such as Kevlar, Dyneema, Vectran, Spectra, Technora, Nomex, Innegra, Dacron and other materials made from fiberglass and carbon fiber in rope, ribbon, thread, tape and fabric form. Tugging and salvage. Jun 16, 2013 · Compared to monofilament, Spectra and Dyneema lines are expensive but they are becoming cheaper and cheaper especially with hundreds of different brands being produced in China. The Spectra Shield Bulletproof Vest from Self Defense Mall is a great example of this material’s capabilities. Spectra is a trademark name of a yarn product manufactured by Honeywell in the USA. Those cross fibers are tough as hell, it's easy to tell how resilient the fabric is from that alone. 6 – 2. Apr 22, 2021 · Dyneema® vs Spectra. Only available in solid colors. For example, there are also other brand names such as Spectra ® or Stirotex ®. Therefore this grade is merely used for extreme situations where ultimate strength is of the essence. Jul 20, 2021 · Dyneema is a very popular word these days, while HMPE and UHMWPE are hardly known. Spectra (c) is a registered trade name of the U. Very slippery with good hand, but poor knot-holding ability and a low melting point (300°F). This means that not all Spectra or Dyneema line is created equal!!! Oct 15, 2012 · Dyneema and Spectra are trade names for the same material (). Also known as brand names Dyneema or Spectra (Similar to how Kevlar is actually a brand name from Dupont and is actually an Aramid Fibre). It is incredibly strong with minimal creep, but with very good resistance to UV damage. Note: Since they are not 100% the same in their properties, we list them separately as filters on WeighMyRack because some climbers state a preference (we don’t). Numerical modeling is used to improve the design of fiber-based composite protective systems. You have to use a certain type of materials to be called Dyneema or Spectra. Thread starter phish133; Start date Jul 8, 2008; Jul 8, 2008 #1 phish133 Sunfish sailor. Dyneema and Spectra are brand names for similar Ultra-high-molecular-weight polyethylene fibers. Spectra®: Dyneema® en Spectra® zijn bekende merknamen voor UHMWPE touw. La cuerda es una longitud flexible de material que consta de múltiples hilos trenzados o retorcidos. A 100D Dyneema yarn is roughly twice as strong as a 100D nylon yarn, therefore you can reduce the Dyneema to 50D and achieve the same strength. They are both HMPE products (High modulus Polyethylene). 832 is also made up of 8 strands (7 dyneema/1 gore fiber) and PP I believe is made of 4 strands. Sometimes we will simply refer to all of these different fiber types as Dyneema. Braid fishing line made from Spectra and Dyneema has changed modern fishing as we know it, but which is best? Jan 22, 2024 · Both Spectra and Dyneema are made from PE and Spectra filaments are usually thicker and more robust, while Dyneema filaments are thinner. Ropes made from this material are very popular. 97 g/mL (0. Tends to rupture early. Dyneema was discovered completely by accident back in 1968. It is constructed from a thin sheet of ultra-high-molecular-weight polyethylene ( UHMWPE , "Dyneema") laminated between two sheets of polyester . PowerPro has a slippery texture like Teflon and casts great! Dyneema and Spectra are brands of lightweight high-strength oriented-strand gels spun through a spinneret. I’ve typically used Power Pro 80 lb test, so I’m leaning towards 80lb for comparison purposes. 7. Sending a DXF file with your The two most widely known brands of UHMWPE fiber were born, DSM's Dyneema® and Honeywell's Spectra®. These Bullet-Proof Light Weight Panels can be pressed in protection levels NIJ IIIA up to NIJ III and NIJ III+ We can press Honeywell Spectra and DSM Dyneema HB24, HB26, HB50, Endumax and others materials. We can also water jet these panels into shapes for an additional fee. Spectra. Yet their tensile strength is similar Dyneema has a lighter density and thus it has […] May 2, 2025 · In questo caso l’unità di misura è la massa atomica dell’UHMwPE, detta Daltron. While there may be very minor differences between the different brands of fibers, functionally they are virtually the same thing. Because this type of rope is so lightweight, it will easily float. , Spectra, Dynex), they are all extremely similar in their characteristics and are all made with high-molecular-weight polyethylene. Benefits Of Dyneema: Aug 18, 2019 · Dyneema / Spectra / Dynex / Polyethelene Dyneema, Spectra, and Dynex are brand names for Ultra-High-Molecular-Weight Polyethelene fibers, also known as High-Modulus Polyethelene. alpcgyf ccbil lqpz hlduxzk rrbpijmcq akyw gnlqtjn qucz ruyyet obqjn bzcm xzeutnb rbb ayccm uwpg