Silnylon vs polyester Oct 19, 2024 · Discover the pros and cons of silnylon, silpoly, and DCF tent materials. I do know I don't like polyurethane coated fabrics because of how it deteriorates over time and Mar 6, 2022 · Nylon or polyester have some give to them, so there isn’t as much strain on zippers and therefore sliders don’t wear out as quickly. It is made with 30D pu coatd polyester. It's lighter and packs down very well. poncho, 108″ x 59″. Jul 28, 2015 · I’ve read enough “high quality silnylon” threads here to understand that ExtremTextil’s fabric should meet its rating but would love confirmation or advice from folks with experience. Feb 6, 2021 · Am about to embark on a tent that uses polyester, but since it is new, have little experience to know what weight will suffice to withstand the beating that floors take. I have a 9. 2. Silnylon. Silpoly. The silicone increases the tear strength and makes the material water repellent or waterproof. 2. . In fact, and it's taken me years to appreciate the full truth of this, our tents are unperturbable, unchanging Apr 17, 2023 · Silpoly and Silnylon are two types of fabrics used for outdoor gear. Apr 6, 2015 · The family tent is mostly polyester – 75D 3000mm and 1500mm (not sure what those mean, thread counts maybe?… the 1500mm is the rain fly), the mid is silnylon and the tarp is cuben fiber. As far as durability, I can't say for sure that it is as durable as silNylon, but it seems to be. Jan 19, 2010 · I'm in Austin, TX. Silpoly fly appears to have a few wrinkles. Having shockcord loops on the tie outs means your tarp will keep better tension and handle the wind much better. There's good news though! You can go sil-poly! SMD Trekker, Lightheart Gear SoLong, and Borah Gear Tarps are all sil-poly, won't break the bank andwon't stretch like sil-nylon. The uv index is often around 9 to 10 where I camp in the summer. This fabric is simply a standard nylon impregnated with silicon to make it waterproof. Mar 1, 2023 · Silnylon: Short for silicone-coated nylon, the most common fabric for tents and stuff sacks. You have to go slow. Be it silnylon or silpoly. In the past five years, the number of ultralight polyester tents available on the market has skyrocketed. However, newer polyester textiles have much improved strength over their older counterparts, and they’re popping up more and more on lightweight tents. This fabric is becoming more popular because it costs about the same as silnylon but doesn’t absorb as much water Mar 11, 2023 · While the waterproof rating of Silnylon is a useful piece of information, silnylon tents and rain jackets can also leak at the seams unless they’re seam-sealed with silicone. Polyester, on the other hand, is less likely to last. 6 with Sil/Sil coating (they claim 3000 mm HH). Polyester generally has a lower tear strength when compared to similar weight nylons. Show Printable Version; 01-12-2007, 00:07 #1. 4 oz/square yard after waterproofing. 5' silnylon tarp that I adore because it is so packable. IMO the difference in UV resistance between silnylon and silpoly is vastly overstated (usually by people selling silpoly shelters). I prefer pu or sil polyester over sil nylon for many of the reasons already mentioned. 6, have a pressure rating several times that of the stock American silnylon, and are slightly lighter than stock silnylon. Silpoly, short for silicone-coated polyester, is another waterproof material used in outdoor gear material. It can be confusing with so many different fabrics, coatings and specs. So, now I am at Tyvek or silnylon. Nov 18, 2011 · Sil-nylon is great as a tarp, but not very abrasion resistant so its a no go for a groundcloth. Compare weight, durability, breathability, cost, and more to determine the ideal fabric for your thru-hiking needs. Weight: generally 1. Both are lightweight, waterproof, and durable, but they differ in a few important ways. Therefore a shelter made of Nylon can be lighter than one made of Polyester. Dingus Khan. Silpoly is a waterproof fabric made from polyester, while silnylon is a lightweight nylon material with a silicone coating that adds water resistance to the fabric. As an Amazon Associate we earn from qualifying purchases made on our website. Some show normal variation; others are actually inferior. They cost more than similar nylon fabrics so we better have a pretty good reason to use them. This fabric is woven and coated, not laminated. More About Nylon Vs Polyester • What is more waterproof nylon or polyester? Jan 10, 2020 · As you may have guessed from their names, silpoly is made from silicone-coated polyester while silnylon is made from silicone coated nylon. Basic physics indicates most things contract (shrink) as temperatures are lowered, and expand as temps increase. Feb 11, 2023 · Hi Franko, I just did a comparison and reported the results. Whether you're an avid backpacker, camper, or outdoor enthusiast, choosing I have certainly noticed polyester tents drying out much quicker than my sodden sil-nylon tent, on the other hand I have a polyester tent which drips condensation through the inner tent fabric onto my sleeping bag, at first I thought that this was because the inner tent was too thin to support the drops of water but then realised that because Oct 15, 2023 · Silnylon Vs Silpoly Vs Dyneema. Both tents being dry of course. Jul 20, 2015 · Not trying to hijack your thread but it seems like a similar discussion. Jul 1, 2022 · There are both Polyester and Nylon silicone coated fabrics (Silnylon, Silpoly). I would prefer a polyester tent, but it is likely not my first or second spec when looking for a tent. Jan 10, 2020 · As you may have guessed from their names, silpoly is made from silicone-coated polyester while silnylon is made from silicone coated nylon. Traditionally Polyester is not as strong as nylon of the same denier, as a result it will be heavier for the equivalent size of tarp. shaped tarp – similar to 4 yard shelter. Most times you will see silnylon advertised in heavier weights from 30D-70D while silpoly is normally 15D-30D. It's easy to repair with T-Tape though. Taffeta only goes down to 2. Our occasional newsletter has hot new product info, upcoming sales, promotions and latest tips. Whereas the heaviest silnylon is 1. I'm having a surprisingly difficult time actually finding good hydrostatic head measurements of either. Perhaps the most widely used ultralight fabric, silnylon is also one of the least expensive so it’s an excellent choice for backpackers on a budget. Although polyester is less stretchy, heavier and less durable than nylon, it is naturally more waterproof. Polyester vs Nylon Fabrics — When Wet We use 100% polyester fabrics on the MoonLight tents. So of the two options (30D silnylon or 70D PU-nylon), the silnylon was a lot lighter. That is a nylon layer, which is coated with silicone on both sides. The flysheet of a tent is often made out of either nylon or polyester, so it is important that water does not leak through. May 6, 2014 · Quite an interesting topic. Silnylon is currently the most widely used fabric for ultralight backpacking gear because it is relatively strong and waterproof compared to its weight and price. It doesn't seem to hold as much water either. Polyester is stiffer than nylon, so less forgiving in pitching. Jan 19, 2019 · to help with silnylon sagging with hammock tarps. I chose my silpoly tent fly and tarp for second of these reasons. He bought this tent in the Spring of 2017 and has used it for around 150 nights. I'm well aware that the 70D is twice as heavy as 30D silnylon. The other tent is my friend Porter’s Mountain Laurel Designs Solomid XL made of 30 denier silnylon. Silnylon is more durable and lighter than its thickness would suggest, yet it must often be thicker to repel water and preserve its shape. I have tested Asian fabrics which are nylon 6. Tim The point is that yes, sil-nylon can be as bad as people say, but really only in gnarly conditions. 1. Cuben Fiber…. The fabric made from 75D polyester weighs around 2 oz/square yard before coating and approximately 2. Would need a few inches of free cordage to use but worth a try. 5oz for 40d. 1 oz (1. Sewing Sil-Nylon is a test of patience. Here’s what you need to know. These materials are then woven to form a tarp. SilNylon stretches and wets out or soaks in some water when it rains which requires the use of some shock cord guy lines to keep the tarp taught. Could work with silnylon tents as well. Dec 13, 2020 · Advantages and disadvantages of each material for tents and tarps - Silnylon is often used as the main material for tents. I found hearsay on backpackinglight that silnylon can vary from 1200mm to 3500mm just based on process, without too much change in weight. It is a bit weird how slippery it is, especially when trying to stuff it in a stuff sack. in theory silpoly would be best but sil/pu poly has some advantages that make it arguably better like non slip, and you dont need to seam seal Feb 25, 2024 · 210T polyester and 20D nylon materials are both waterproof, however, the nylon is lighter and more waterproof as it can typically withstand a higher water column pressure compared to polyester for the same thickness. 8oz for 20d vs 11. It's not as touch as poly. 5 oz/sq yd. 30D vs 50D Polyester I keep seeing claims of 'our silnylon is superior', but I have yet to find a sample that really is superior. In this video, we dive deep into the results of our recent tent fabric field test. View Profile View Forum Posts Visit Homepage First, this isn't about the weight of the stuff. Mar 26, 2024 · Dyneema vs. So silnylon is better than the old pu coated polyester because the pu coating is the problem. If you use shelters like most backpackers do - set up in early evening when you make camp for the day and take down in the morning when you start hiking again, UV damage is a non-issue. We do: it makes our tents completely sag proof. Jun 21, 2022 · New color looks great. Dec 2, 2022 · Clearly, silpoly and silnylon each have advantages and disadvantages. Jan 24, 2012 · I thought the whole 'silnylon is lighter' idea came about because silnylon was easily available in 30D nylon, whereas a few years ago it was hard to find a PU coated nylon that was less than 70D. In general, nylon is stronger, with better long term durability while polyester has less stretch, better UV resistance, and absorbs less water. Silnylon it better at dealing with tears, but they can both tear. It's very slippery when placed against itself. SilPoly: Short for silicone-coated polyester; similar to silnylon but not used as often. Polyester as a fabric does not absorb water, but at the same denier it is not as strong or abrasion resistant as Nylon. If you don't catch it a rip will keep going. Even designed a tent with a smaller than usual fly, so if a 15D polyester failed in some way, it would be much simpler to just make a new fly out of 20D ripstop polyester. These are however moving targets as in tents color and construction have a lot to do with it. Aug 15, 2021 · Hi all, After reading your discussions about polyester vs nylon (thank you for those), I’m still planning on using silnylon for my next tent and was pretty settled on RBTR’s 1. I don't have enough long term experience to know. A similar designed tent made with 15D sil nylon weighs almost a pound less. Nylon absorbs water and sags once wet, Polyester does not, or not appreciably at least. Oct 12, 2018 · Sil Poly means polyester vs nylon is some sort of nylon base ( Nylon 6, 6. The competition? Silicone-coated polyester, or silpoly. 6 etc) . Oct 14, 2014 · As it's been said, Sil-Nylon is impregnated with silicone. Apr 25, 2024 · Yes! This fabric along with the 70D polyester is sometimes used for tents and is fairly water-resistant at a 1000mm waterproof rating. They had red, yellow, black, blue, & grey silnylon in stock, but no standard rip-stop. Thread Tools. Below are some pros and cons of the most common tent fabrics and what they are most suitable for. It does have a bit of silNylon-like stretch when pitching, which makes its nice and easy to achieve a taught pitch. Choosing the right tent fabric can make a big difference in your outdoor adventures. not puncture resistant enough for me. Jan 10, 2020 · As you may have guessed from their names, silpoly is made from silicone-coated polyester while silnylon is made from silicone coated nylon. But does it also pack twice as big? Is there any other glaring reason as to why someone who is very budget conscious should spend the extra money on silnylon over 70D urethane coated nylon when making a DIY tarp? It definitely does not grow much when wet, and consequently does not need re-tightening. You won't have to tension your fly after a rain. Weights for 4 meters of fabric are 7. Jul 9, 2018 · Silnylon is definitely stronger when new than silpoly. Silpoly doesn't absorb as much water. Polyester is less susceptible to UV damage over time. I got offered a good deal on a lightly used sil-nylon tarp. As far as longevity of silnylon vs silpoly. In my opinion a tent fly polyester is a much better choice. Silnylon, silpoly, and Dynema are all very similar with slightly different characteristics. 5 ' x 7. 5 osy finished) 30D MTN Silnylon 6. you might think these tent fabrics would react the same way, but the end result is always a more slackened pitch in wet/cold conditions vs warm and dry. Silnylon may absorb more water but it's not like a towel, it's waterproof. You introduced the terms 'VS' and 'versus' so there is nothing misleading in my report. Compared to silnylon, silpoly is probably a bit harder to get a perfectly taut pitch, but the panels should stretch and deflect less under wind loads. Silnylon (Silicon Treated Nylon) Silnylon is just ordinary (rip stop) nylon impregnated with liquid silicon to make it more water resistant. If you wanted to say that was a test of silnylon vs polyester or polyester vs silnylon, I would be happy, but it makes no difference which comes first. 9 or so, and most is around 1. Nylon is barely stronger, polyester is cheaper and doesn't absorb water or stretch. Go figure. Durston gear makes some nice tents out of polyester. Jan 22, 2025 · What is the difference in Nylon and Polyester? These are both synthetic fabrics, and polyester does have some subtle advantages in UV performance but Nylon is ounce for ounce tougher. And that latter difference will be magnified when the flys are wet. I'm going back tomorrow to get at least 4 more yards to pair up with the 9yd piece and make a decent tarp for a hammock. I find myself taking extra care with the cuben and silnylon shelters because they just feel more delicate/less robust than the poly tent, especially the Subscribe to our HH Gearmail newsletter and get a chance to win a kit with your favorite hammock, insulation system, and SnakeSkins. Both materials have excellent durability and strength, making them popular choices for camping tents, backpacks Jun 27, 2022 · I recently purchased a trekking pole style tent. Here are some of the differences: Silnylon vs. In order to alleviate the negatives of the sil-nylon (mainly water absorbing tendencies when used as a ground sheet), I am considering coating each side of a silnylon sheet with a 1:3 silicone/mineral spirits mixture. Oct 24, 2021 · Of the three fabrics themselves, SilNylon is the most expensive, costing US$7-10 per square metre, followed by PU Nylon, which costs US$3-5 per square metre, and polyester, which is the least expensive at just US$2-3. Mar 26, 2024 · DryVent vs HyVent Waterproof Fabrics – which is best? The Ultimate Guide to Cleaning Waterproof Socks; Is It Best to Wear Waterproof Socks or Waterproof Shoes? Best Waterproof Socks for Hiking: Top Choices for Dry Feet on the Trail; Kamperbox Elegance700 Review: Best Value 4 Season Down Bag? Nylon vs Polyester: Which one is better for backpacks? Sep 11, 2017 · Polyester, Silnylon, DCF or Cuben fiber, Polycotton canvas and PE? Understanding more about tent fabrics will help you make the right choice when looking at tents for sale. To achieve comparable strength to nylon, designers often elect to use heavier, thicker polyester. Two popular options are silpoly (silicone-coated polyester) and silnylon (silicone-coated nylon). Feb 19, 2023 · But in recent years, another fabric have begun to challenge silnylon’s dominance, especially as a shelter material. 4oz. When silnylon is sewn, the needle and thread create many needle holes in the fabric that can leak in the rain. Based on that. Mar 30, 2023 · Would be interesting to know the tear strength but 1) it is polyester and presumably sil/sil so I think we could guess that while it’s probably only 1/2 to 1/3 of silnylon at comparable weight (*using Hillberg’s claimed stats as the gold standard), 2) it’s certainly high enough. The larger bolt of grey silnylon was actually two cuts of 3yd and 9yd. Jul 4, 2012 · I tried Polycryo… too slippery. Is there a significant difference between the performance of sil-nylon and sil-poly, especially in arid regions? Thanks! Thread: PU coated polyester vs silnylon. Main downside is its expense.
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