Polyester vs nylon sling climbing reddit. Here’s a detailed comparison of the two materials: 1.
Polyester vs nylon sling climbing reddit Personally, I think the whole static vs. You'll need about 10 feet of webbing to make a 4 foot sling. The arm sleeve I have is made from 80% nylon and 20% spandex fabric. Can you feel your breath on the other side? Or did it get trapped by the fabric?) I can't imagine sleeping under a nylon blanket. For those who aren't aware, wool/nylon blends are often preferred to increase outerwear's durability without substantially impacting the fabric's warmth or feel. Polyester webbing slings exhibit exceptional resistance to moisture XPAC is more compressible, lighter weight, but a little more “crinkly”. They were used a handful of times with no major falls before being stored in a cool, dry storage bin for the past 20+ years. (To test how breathable it is, blow through one layer of the fabric. While we are not suppose to fall directly on Dyneema slings and these test are worst case, it seems like nylon is the better material, but people like Dyneema because it's l In my experience it is very hot depending on the weave. 1x 120cm nylon runner, often used for a clove v configuration or girthing a medium tree when I'm not worried about redundancy. Molecular structure: Synthesized from long polyester chains, the molecular chain is shorter and contains many ester bonds. The tubular polyester webbings from slack. I personally dont like using sport draws for trad climbing so I carry 10 regular shoulder length slings and 2 double length slings on longer stuff, all racked with 2 carabiners on my harness. That's all been replaced by dynema slings. Some of these packs are 20 years old and are still basically like new. If I intend on using a nylon sling as a PAS for simple anchor work at single pitch TR routes, do I girth hitch it to the belay loop or the tie in points? My gut says tie in points. In addition to these two main types, there are other considerations when choosing webbing: Material: Webbing can be made from various materials such as nylon, polyester, polypropylene, and aramid fibers. In a girth hitch they were like 300,000ish pounds. rock horns for protection, or to connect you to an anchor. The slings were like 6” in diameter and like 20’ long. lower cost for backpacks/bags that are made. rated strength is not the same concept as durability in an anchor, the most important aspect is not a single component's rated strength. Also generation less force on you if an anchor were to blow. However, nylon's ability to absorb moisture can also make it suitable for applications where moisture transport and breathability are desired, such as in socks or base layers. if it is, you did something else very wrong. Jul 30, 2024 · Polyester webbing slings have excellent tensile strength, often comparable to nylon slings. Everywhere I read online says nylon climbing gear has a maximum lifespan of 10 years due to the nature of nylon degradation. Cord is useful for creating custom-length slings, such as a cordelette, that can be used in anchor construction or in friction hitches for rappels and aid Nylon wicking water out instead of trapping it within the polyester shirt makes it cooler. And perfect an anchor setup that minimizes or eliminates knots in slings. It seems as though the only two material choices are nylon or polyester which both come with their trade off's. Unless you really fuck something up any stretch in the anchor should be negligible compared to the stretch in the rope (i. the nylon vs dynema thing isn't anything new. When to Use Nylon Lifting Slings. I can't find an arm sleeve made from those materials that ship to the UK. They are slimmer in width than a traditional nylon sling, but not as thin as a dyneema one, and much thicker in depth and stiffer than a purely nylon or dyneema sling. I strongly recommend some type of energy absorbing device instead of just a nylon sling. Just totally absurd and your video reminded me of those The D:d ratio comments above are valid, but are usually spoken about in terms of wire rope. Polyester Webbing: Strength: Like nylon, polyester webbing is strong and durable, with excellent tensile strength. They, made of nylon, looked quite large to me and felt like a thinner version of the material from women's swimsuits, bike shorts, etc. in practice this increases overall breaking strength by about 1. the rope should always be taking the brunt of the force out of a fall, slings just transfer the force. Polyester shirts for the most part are little saunas. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. If you fall on a nylon sling with any slack, it's going to hurt. Their similarities lie in both of them being synthetic slings used for a variety of applications. Most common applications are alpine draws, slinging e. Elasticity: Nylon has some elasticity, which can help maintain tension in straps. com and rockclimbing. Due to their wide profile and high stretch - nylon slings can make excellent lightweight chokers, especially when used to lift small pipes. Sport anchor: 2 quickdraws Trad anchor: cordelette or climbing rope Nylon: Nylon fibers absorb moisture more readily than polyester, which can make nylon fabrics feel damp or clammy in humid conditions. not to discourage you from asking stuff but just in general Polyacryl, polyamide, elastan, polyester, acryl, nylon, the list goes on. a basic knot will reduce the strength of the rope by ~50% as a general guideline. 1x 240cm nylon runner that is rarely used, only for the biggest trees (and often as a basket hitch) or when the three pieces are in wildly different spots. rated strength is NOT even close to a direct measure of safety, since an anchor is a system and no single component should ever be subjected to the breaking strength of a cord. 2. Nylon slings do not negatively react to grease and oil. You can also use them on natural features like trees, threads, and chickenheads. dynamic is a moot point considering you should never take a direct fall on either spectra or nylon slings. for cams, draws, and anything else) after 7-10 years maximum, regardless of wear and tear (and of course earlier if damaged). They tend to be more versatile and durable than dyneema slings, and they are cheap enough to cut up or leave behind. e. For example, I was shopping for winter socks today and saw that some are made up of as much as 4-5 different fabrics other than cotton/wool (40% polyacryl, 40% wool, 18% polyamide, 2% elastan), yet I have no idea whether that's good or bad. So we tested it. ) nylon sling will last much longer and hold up to more wear and tear so Hi! During the past weekend we've done some multiplepitch and while rappelling I've noticed that a member of another party was using a standard 16mm nylon sling for the friction hitch for the back up. Nylon lifting slings are ideal for: These uses tend to not be very rough on slings. The image of a sling straight vs doubled vs girth hitched and it's relative strengths float around and is taken as doctrine. Jun 15, 2020 · Bottom Line: Nylon slings could be made as skinny, safer dynamically and less expensive than Dyneema. The discussion over nylon vs. Nylon slings To me it seems the better choice would be nylon because of it’s stretch capabilities compared to polyester. 1x 120cm nylon runner tied into what I call a "baby quad". Nylon also has excellent resistance to chemicals like aldehydes, strong alkalies, and eithers. If a fall were to occur the stretch on nylon might save an anchor versus polyester. Aug 31, 2020 · Sterling Nylon Sling; Mammut Contact Sling; Trango Low Bulk Sling; Metolius Monster Open Sling; Metolius 18mm Open Nylon Sling; Black Diamond Dynex Runner; Black Diamond Nylon Runner; Petzl ANNEAU Polyester Sling; How to Choose the Best Climbing Slings for Your Needs Nylon vs. Dyneema ropes are the go-to choice for weight-conscious climbers You will find that using a single sling for pas and for other purposes is not practical as you will spend unnecessary time tying and untying knots rather than climbing! And I second the advice to get a 120cm sling for general purpose (anchor building, alpine draw, etc. I have a couple of Edelrid's Techweb slings that are a dyneema core and nylon sheath. Nylon doesn't generally breathe well. It also holds smells. The stretch of a nylon sling is roughly 8-10%. Since you're asking about trad climbing, at some point in your career you're going to have to untie and thread your sling or use it for rap tat. ) Draws made from slings and biners (aka alpine draws) are nice for trad climbing when you're climbing multiple pitches below your limit. I messaged X-raypad and they suggest a sleeve of Lycra and polyester amine fibers. Nylon slings are a bit heavier, but having to rack 10 of those would be a massive pain. Use a water knot and leave 3" tails. Nylon slings are often more expensive than polyester due to their superior strength and durability. Since I had the scale out I decided to weigh my sport draws. Crypto I don’t have a ton of experience with high end fabrics but it seems more like a canvas/cordura replacement rather than an x-pac substitute. Strength: Nylon is also strong and durable but may have slightly less tensile strength compared to polyester. That article also add that polyester is getting cheaper and nylon is getting Bulk webbing is only available in nylon. If you make your own slings, tie your nylon webbing with a water knot that has long tails (at least 2" long). Polyester Slings vs Nylon Slings: Which Web Sling Type is Better? Whether you’re using polyester or nylon slings, each of them have advantages and disadvantages. com would be useful to read. The document has moved here. Knots in nylon= ok knots in dyneema= less ok but still okay. The melting temperature doesn't really matter either - I don't think there's been a single documented case of melted slings in alpine draws during proper use. Bleach and sulfuric (car battery) acid are the big nylon killers. cipE Was gonna use 2 slings to maintain contact as I climb, sort of leap frogging them, idk what thats called. But, if I had to choose, it would definitely be a breathable polyester. You could get technical and say that it isn’t true breathability. The choice of material depends on factors like strength, durability Sep 1, 2023 · Nylon also has some drawbacks, or the market would never have been flooded with such a deluge of Dyneema slings. perhaps the mountain project search bar and also general articles on climbing. 6 is a good start if you supplement with sport draws for long pitches. Floating might be a useful property for some people The slings they had were these specialty endless slings made of Kevlar in some fancy higher denier nylon. Sep 18, 2024 · Polyester slings, while still capable of some stretch, have less elasticity compared to nylon slings. Therefore, nylon slings are wider, bulkier, and heavier than Dyneema and some other I inherited a harness and 40m climbing rope bought in the early 90’s. I think you would be very happy it, and there are two color choices. I'm also assuming you're talking about polyester round slings, rather than climbing slings? Usually around 16-20mm wide, nylon climbing slings are much bulkier (and more durable) than lightweight 6-14mm Dyneema slings. One of the main differences between nylon and polyester slings is the cost. I avoid 100% polyester for the reasons I mentioned. Nylon is the most commonly used material for synthetic web slings; however, polyester is a better option for acid chemical resistance. In nylon slings, the diameter of the nylon fibres inside the sling is tiny, so you can get away with much sharper bends, like shackle pins etc. Polyester slings are generally more affordable than nylon slings. I have slings, day bags and even 55L climbing packs in XPAC and all have worn like iron. They allow two different options for extension, ~20cm or 60cm. It's also commonly used in sling configurations for climbing protection. Moved Permanently. 1. dyneema slings is a long one Nov 16, 2024 · Polyester and nylon both have their applications in rigging manufacturing, but there are significant differences between the two. I included a sewn nylon and hand tied draw as I have seen both in the wild. Maybe I don't understand how an arm sleeve or the material is supposed to work. Climbing Cord. for a 35L pack I would definitely choose the XPAC version. If you have other suggestions I am open It sounds like you're trying to via ferrata. . Business, Economics, and Finance. Additionally, polyester slings are more readily available in a wide range of sizes and configurations, making them a popular choice for many lifting applications. You can use them for a primitive too, of course. Lightweight: Nylon is generally That doesn't surprise me that they are thick. The main downside is that a lot more nylon is required than the much stronger Dyneema to meet the minimum strength requirements for slings (22kN). Nylon slings have more stretch but can't be used near acids or bleaches. A little blended with cotton or other natural materials is fine because it adds durability. While they may not have the same level of elasticity as nylon, polyester slings have a lower elongation under load, making them ideal for applications that require minimal stretch. (Note on Nylon vs Polyester for sun protection: Nylon has higher UPF ratings, and might be better in deserts, alpine deserts, and sunny mountains where the air is clear, dry, and sun can be vicious. Dyneema. Practical Applications and Recommendations. The only polyester webbing I've had has a shiny lustre that I didnt like. According to this, it's actually the chemical name for nylon. As far as brands go, I absolutely recommend the mammut dyneema slings. I've only been slacking since last Sunday, and only had to buy webbing because I already had the rest of the gear from climbing. Its not that strength of knotted spectra was the problem, you should pretty much assume a 50% loss in strength in any sling you tie a knot in, whether nylon or spectra. This seems to explain its common presence in outerwear. Oct 9, 2023 · Polyester ropes find favor in applications where low stretch is essential, such as rescue operations or industrial climbing. Polyester fiber. Workout clothes should be polyester. g. I still use the odd 120 cm nylon slings here and there, as it's a little bit dynamic and it's easier to untie knots. In a basket hitch, the rated working load was like 1. This DMM testing in the link below shows failure of Dyeema in fall factor 1 & 2 and nylon performed better. BD 18mm nylon Web slings are composed of either nylon or polyester web. Jun 3, 2019 · Polyester Slings vs Nylon Slings. Material properties. com Jan 14, 2019 · In the polyester sling vs nylon sling matchup, the winner is whichever one meets the demands of your specific job best. The reality is, most of us use it on our draws, most of us use it in situations where falls aren't very common, and when dynema/dynex fails it's almost always when people girth two pieces of soft gear together, not from a crazy fall onto a sling. Simple solution: don't buy dyneema slings. I swear this is the first thing that anyone told me when I started climbing. Any help? Generally recommended to replace soft goods (nylon/dyneema cord, slings, etc. While polyester doesn't seem to sag, but the trade off is weight and strength. According to the Honeywell Corporation, once a large supplier of the nylon 6 used in ropes, nylon is not greatly affected by motor oil, mineral oil, salt water, Freon, gasoline, kerosene, benzene, chloroform, paints, pine oils or insect repellents with DEET. Second question, would it be bad form to just leave it girth hitched there while I climb, clipped into a gear loop so it doesnt dangle? Posted by u/SettingIntentions - 1 vote and 15 comments Personally I think the stretch in Nylon is a bit of a red herring. I had some nylon slings and the knots they make are a pain, you can still use them as a girth hitch to clean, in all I prefer dyneema, it’s thinner, smaller and easier to make the knots Reply mustang__1 • See full list on outdoorgearlab. Also most nylon shirts are blends and many polyester shirts are pure polyester. Buck Naked, also nylon, seemed similarly large, and felt almost rough, with a vaguely mesh-like texture. Here’s a detailed comparison of the two materials: 1. Polyester is opposite, it absorbs oils within the thread and results in those clothes that smell good out of the washer but as soon as it warms up with body temperatures the smell comes right back. Here in Italy in Mountain courses they teach to only use kevlar cords for this purpose due to its higher melting point. Polyester Round Slings Cost Difference. This makes them the best choice for situations such as extending a belay device , replacing anchor webbing or attaching yourself to an anchor before abseiling . However, polyester does wick sweat really well. Its that the DMM video was in specific circumstances with dynamic falls onto the slings with no rope in the system, which IS dangerous. Been a long time since I used 60 cm nylon slings for the last time. The European market is the exact opposite—they have historically used upward of 90% polyester webbing for slings. fr are some of the best feeling for rodeolining. Shop for Bulk Webbing. the single strand now has to take half the shared load. Nylon is the most commonly used sling because of its general purpose as a synthetic web sling. For situations that will put a lot of abuse on gear, like top rope anchors or multi-pitch anchors, I like cordelette or tied nylon runners. That also will affect things. Using nylon webbing or sewn slings does offer a bit of savings compared to dynex or spectra, but the bulk kills that for me. UV Resistance: Polyester is highly resistant to UV rays, so it won't degrade or weaken in prolonged sunlight exposure. Nylon also keeps its strength up to 20% of stretch from what I’m reading. Nylon Paracord: Stretch and Shock Absorption: Nylon paracord has more elasticity than polyester, which can be beneficial for applications that require shock absorption, such as camping or climbing. Polyester slings, on the other hand, require inspection for UV damage and chemical exposure effects. 6 million pounds. Polyester slings are softer and hug to load surfaces better but can't be used near ethers or alkalis. doubling the loop doubles the strength of the system. For reference I have the new version of the go along with the axoflux which is great, but the fabric is more akin to the ebags laptop bag I have which I think is like 500D black canvas than the Alpaka admin pouch I have in pink xpac. The very popular Columbia Silver Ridge Light (and the Astroman button-up) are other popular nylon variations. Feb 28, 2023 · These substances are corrosive and can cause extensive deterioration of polyester fabrics. Polypropylene floats (and is super easy to melt with a lighter), which is useful for checking if you've got cheap polypropylene or nylon/polyester, as some retailers call all webbing 'nylon'. Feb 11, 2016 · Historically in the sling industry, the US market has been 80 to 90 percent nylon, using polyester where it was essential for UV or chemical resistance. I've been using the… Ballistic Nylon 1050D and 1680D a good standard for backpacks can be costly depending on which version used example 1050D made with Cordura high tenacity nylon Challenge RBC line lightweight fabric - paired with 400D packcloth to give more support. the accessory cord is not climbing specific so it's rated for single line loads and lists the breaking hey puppup try to bounce around the internet a bit since a lot of others have been in your shoes. Innovative asymmetric sling constructed in durable 16 mm polyamide, with innovative loop (registered design) for connecting to harness and two arms of different lengths to facilitate rope manoeuvres. Nylon is the stronger material that can make a pretty tough tent at 15D, but the trade off is that it absorbs water and sags. There is some higher quality athletic wear that’s mostly polyester but for casual or professional wear I mostly try to If you want to rig 20m+ lines in the park, stay away from nylon. 5x the single line rated load. Nylon slings need to be checked regularly for signs of wear, especially if used in environments with high humidity or water exposure. as u/aplusbi has suggested, some of this stuff is compiled in john long's anchors and in freedom of the hills. bnhx xxew jcxkt penm sendic wmikqqrq upj ustxw hxuc nlcur