Polyester vs polypropylene strength reddit. I will do a deep dive on the link you posted shortly.

Polyester vs polypropylene strength reddit As far as strength goes. Nylon also keeps its strength up to 20% of stretch from what I’m reading. Low Stretch: Polyester webbing has minimal stretch, which can help keep straps tight and secure. Feb 20, 2014 · About ready to place another order for some straps and had a side conversation about polypro vs. Durability: Nylon is known for its exceptional strength and durability, making it a great choice for outerwear and gear. Just make sure you get merino socks with nylon. the other. The problems with cotton are for a large part problems with the globalised garment industry as a whole, but cotton specific problems in production are high water usage, pesticide use and bad labor conditions in the cotton fields. 1uf 100v capacitor for my tone pot. I will do a deep dive on the link you posted shortly. Polypropylene vs Polyester: A Comparison When it comes to choosing the right material for your products, the decision between polypropylene and polyester can be a tough one. In other words, a 4000PSI mix will have about 400PSI in flexural strength. 7 or 127. Different weights, patterns, hybrid constructions Etc are made to truly make it so versatile. Excellent abrasion resistance – Long-lasting Jan 14, 2024 · Polyester is a synthetic fiber used widely in clothing, known for its strength, durability, and resistance to wrinkles and shrinking. Polypropylene, while also used in textiles like ropes and carpets, is more commonly found in packaging, containers, and other molded materials. 8. So that analogy doesn't really make sense. Anyone have experience with leather vs nylon for travel/bags? TIA. Nov 2, 2017 · Polyester: Polyester can be found as aliphatic polymers, semi-aromatic polymers, and aromatic polymers. If a fall were to occur the stretch on nylon might save an anchor versus polyester. I'm looking at a particular travel bag (carry on size) that has all the features that I want, and it comes in either nylon with leather handles, or all leather. Polyester has the benefit of being low stretch and doesn't absorb water, nylon has the benefit of being strong and stretchy but does. There are sources of sustainable and fair trade cotton, b Flexural strength usually is about 10% of the compressive in unsupported concrete. However, when used in base layers, durability may not be as critical since these garments are typically worn close to the skin and are Merino. Polyester webbing has high UV resistance and strength. However, both polyester and polypropylene are easy to care for and can be cleaned with a standard rug cleaner. The straight perpendicular ridges are great for long straight sections, work ok for right angles and shallow curves. The older suitcases where cracking was an issue were made of ABS plastics. Especially when wet and after exposure to UV. Polypropylene vs Polyester Couch. They make a cork strap. Polypropylene and Polyester are the two major fibres used in traditional spinning and weaving, non-wovens, Industrial yarns and composites. Strength: Polyester is known for its strength and durability. Polyester is formed via condensation polymerization between a dicarboxylic acid and a diol. I ran out of polyester webbing midway through a project so I ordered a new roll that was labeled polyester on Amazon. Here are some key differences between polyester and nylon paracord: Polyester Paracord: Strength: Polyester paracord is strong and durable, making it suitable for a wide range of tasks. That is just one example, but I personally wouldn't count on the chemical industry to make a completely safe polycarbonate/polyester drinking bottle. But has poor uv resistance which is probably why it is mostly used for base layers. Commercial products probably use cheaper polyester grosgrain but its effectively the same thing. Wool is the answer, but you wanted a breakdown of the main different textile options, true not only for socks: Wool pros outside is hydrophobic, inside is hydroscopic so it will wick moisture and quickly spread it along the length of the fibre (maybe 2 or 3 inches) without feeling damp. . Polypropylene and polyester are durable materials and suitable for upholstered furniture, including couches. Seems like the polyester is the way to go from the description: "Heavyweight polypropylene is great to use in the outdoors. Looking for a sofa around 70" to 80" in length, really want a leather sofa because it lasts long and doesn't look bad after a… Apr 6, 2015 · specific gravity doesnt really matter with fiber as a 30d nylon and 30d polyester weigh the exact same. Elasticity: Polyester has good elasticity and retains its shape well. There is little strength in an un-reinforced unsupported slab. Both fibres The issue with synthetics today is that there’s been research that shows that synthetics when compared to natural fibers such as cotton or wool, contain high amounts of PFAS and BPAS, cancer containing chemicals that can cause hormonal problems, infertility, etc. However, reading on the Library of Congress website I found that as the modern cellulose acetate film ages it "becomes becomes embrittled and gives off the odor of acetic acid (vinegar)". To make recycled polyester fibre, take existing polyester then clean it with LOTS of water and maybe soap, shred it into little pieces, then melt it. Synthetic fibers are made from chemicals, so they are not biodegradable. Polypropylene Baling Twine Polypropylene is renowned for its value to foot, as well as maintaining minimal stretch during operation, in addition to its abrasion resistance. Limited Strength: Polypropylene is not as I haven't had any issues with breakage of the Polypropylene, but you do have to consider the fact that dynamic forces are much greater than static forces (so say you jump down some steps, a 20 lb bag can exhibit much greater force), so wear and tear + dynamic forces can cause breakage easier with polypropylene than nylon. High tensile strength – Resistant to tearing. Your feet won't sweat and small like total ass after a day with Merino. Not just polyester. The melt is spun into yarn. I would say that Polyester is worse and cotton is best. View community ranking In the Top 5% of largest communities on Reddit Polyester vs polypropylene capacitors Just looking for a 0. If you have the funds or aren’t afraid to go secondhand I’d get a wool rug. The linked article mentions that nylon 6 and nylon 66 perform differently, I would expect the same of the different types of polyester. Can anyone speak from experience about one vs. Found it on the marketplace for a stupid cheap price and it had been professionally cleaned prior to selling. Polyester: Polyester fibers are lightweight and can be easily compressed, making polyester fabrics ideal for lightweight and packable clothing and gear. Polypropylene, being robust and lightweight, is also recyclable and is frequently utilized in automotive and industrial components, offering a lightweight alternative without compromising strength. polyester/nylon paracord (e. Oct 13, 2023 · Polyester is commonly used in clothing, bedding, and other textile applications due to its strength, durability, and resistance to most chemicals. Nylon: Nylon fabrics are generally slightly heavier than polyester fabrics, but they offer excellent strength-to-weight ratio, making them suitable for applications where durability and My understanding is that polypropylene is lightweight, warm, has very low water absorption, and good strength. Nylon fibers absorb more moisture than polyester, which can lead to a longer drying time. Hardside VS Softside is a never ending debate in the luggage industry. The difference between the feel of that rug vs my cheap polypropylene rugs is night and day. Liquids cannot penetrate the non-porous surface of the polypropylene fabric. There is a big price difference between the two, and I'm wondering whether it's worth shelling out for the all leather. Polyester is a common choice for webbing in the outdoor industry because it is strong, does not stretch, is UV-stable, and does not absorb water. So 200d would be much worse. 12 votes, 25 comments. It can withstand moderate to heavy loads. The polyester fiber would be finer than the nylon fiber of the same denier. But it is the stinkiest fiber and thats why it has mostly been replaced by polyester. Also, abrasion and weather can quickly wear and further reduce breaking strength. UV Resistance: Polyester is generally more UV-resistant than nylon. It is about 90% as durable as nylon, and it is one of the most UV-stable webbings available. PFAS are especially problematic since they do not decompose over time, but instead, they build up in the body, causing terrible View community ranking In the Top 5% of largest communities on Reddit Polyester vs polypropylene capacitors Just looking for a 0. Polypropylene is generally known for its durability and resistance to wear and tear. It’s made of latex and polyester which I know is not ideal but it is OEKO -TEX certified so, it’s at least safer than a lot of the other synthetic options out there. Sep 12, 2023 · Which is Stronger: Polypropylene or Polyester? When it comes to strength, polyester and polypropylene rugs have different properties. While both options are resilient, polypropylene offers better water and stain resistance. Conclusion Both polyester and polypropylene are polymers. 100% polyester fabrics for everyday clothing is something I avoid with the exception of polyester workout clothes with stretch and socks that are designed to wick moisture away from the body. g. The biggest improvement has been the introduction of polycarbonate materials. r/Ultralight is the largest online Ultralight Backcountry Backpacking community! This sub is about… The most I have found is a strength test that has 600d polyester at 302. The polyester yarn may be blended with other materials, such as cotton or nylon. 3-strand rope is very robust, easy to knot and splice (no knots means no [limited] reduction in strength), and inexpensive. Both materials have their own set of unique properties and advantages, making it important to consider the specific needs of your project before making a final choice. Now we're getting into the more "technical" and newer fabrics. Keep this, and typical safety margins of anywhere from 5:1 to 15:1 in mind. . Less hydrophobic, requires additives or coating to prevent wicking. If polyester is tightly knit is will essentially become waterproof by definition. Overall, the potential harm is likely undetectable for full-grown adults. It doesn't stretch much, even in water. AskEngineers is a forum for questions about the technologies, standards, and processes used to design & build these systems, as well as for questions about the engineering profession and its many disciplines. To me it seems the better choice would be nylon because of it’s stretch capabilities compared to polyester. polyester strapping. Polyester filter fabric is widely used due to its durability, strength, and cost-effectiveness. Polyester and polypropylene rugs are safe for babies, pets, and homes with children. Not all fleece but most being at least in part polyester. Ballistic nylon was used by the military in the past for body armor, but that was replaced when kevlar was developed. Cork leather is good stuff, vegan leather is just polyester and despite being called “vegan” it is not a good ethical/natural replacement. Polypropylene, a type of plastic, is praised for its chemical and moisture resistance, often used in packaging, labeling, and reusable containers. Polypropylene has the advantage of floating and cheapness, sisal, hemp, jute all those are nice because they will rot away and are super cheap. <- no added nasties(TM) in this process. If my understanding is correct, it's considered ballistic nylon if it uses a 2x2 or 2x3 basketweave on a dense nylon fiber (like 1050D). Basically, yes. This is why polartec alone has produced over 400 different types of textiles. I recently got my first real wool rug. For children, I'd use polyethylene and polypropylene plastics to be extra safe. No matter the rope construction, avoid polypropylene, go with nylon or cotton. All furniture leather has been split. My understanding is that while polypropylene and polyester are considered archival safe, polyester is often preferred as it is highly inert and gas impermeable. On the other hand, polyester's durability and color retention properties are ideal for applications in clothing, upholstery, and industrial fabrics. Polyester is sually stronger than most nylons. Do your research on hardness and choose material by properties, not just its name. Top Grain - not “top quality” it is the upper portion of the hide and has the highest tensile strength (the lower portion or “split” is where suede comes from. For everyday clothes I will wear polyester blends- cotton poly combines the durability and colorfastness of poly with the breathability and comfort of cotton. It's not detrimental to the strength of the rope, but it is unsightly and can complicate knot tying. Lots of opinions on rope here so I’ll just comment to say that knots in rope can reduce breaking strength by up to 50%. 4 (depending on type of polyester) and 400d nylon at only 68. Good dimensional stability – Maintains shape under stress. Polyester Disadvantages: Higher specific gravity. But I don't know that I have ever seen the type of polyester advertised when buying fabric, probably because there hasn't been much demand for that information, it is always just listed as polyester. Also, it’s very affordable and comes in different sizes and colors. 3. this EL Wood paracord)? (First of all, is it the outside (mantle?) that is of the different fiber?) Is there much difference in friction? strength? UV resistance? something else? Thanks. The new roll feels and sews different that the polyester webbing I was previously using. Lightweight: It is lightweight, making it suitable for applications where weight is a concern. I had read before that polyester is sometimes more expensive, so was a bit confused when I saw the polypropylene being sold for higher prices than the polyester. Engineers apply the knowledge of math & science to design and manufacture maintainable systems used to solve specific problems. This synthetic material is highly resilient, making it an excellent choice for high-traffic areas such as hallways and living Jun 27, 2022 · Polypropylene is a synthetic fiber made from repeating units of propylene glycol. Whoever started marketing poly as vegan leather is genius. Polyester is made from Dimethyl terephthalate (DMT) and Mono Ethylene Glycol. Because of the low weight and the waterproofness, these are typically found in tents. Polyester produces a better all-around fabric and sewing thread. Apr 14, 2014 · Polyester is used more for sewing – Higher strength and can withstand high temperatures generated during the sewing process (up to 350°C). For complex shapes, concave curves, or similar the the “herringbone” weave is easier to shape. Polypropylene is a polyolefin made from a polypropylene monomer obtained from naphtha. Look into Levy straps. Resistance to Moisture Nylon is plastic as well. Polypropylene Webbing: Affordability: Polypropylene webbing is often more affordable than nylon or polyester. Mar 17, 2025 · Polyester Filter Fabric: The Versatile Workhorse. Cork leather and vegan leather are very different. Polypropylene: Polypropylene is an aliphatic polymer. It's extremely difficult to compare carpets - that's the bottom line. We would like to show you a description here but the site won’t allow us. , this Atwood vs. com Mar 3, 2024 · Polypropylene's strength and chemical resistance make it a popular choice for geotextiles, filters, and medical devices where moisture and bacterial resistance are essential. I'm beginning to think it's think its a different material and I'm concerned because this piece will be exposed to heavy UV over it's lifetime. 673K subscribers in the Ultralight community. Advantages of Polyester Filter Fabric. Polypropylene is also strong, but not as strong as polyester. The only way to design tensile strength into a slab is to have steel in the upper section opposite the steel in the lower Oct 14, 2023 · In the realm of sustainability, polyester can be recycled relatively easily, contributing to environmentally conscious production practices. Modern processes use pure Terephthalic acid (PTA) in place of DMT. See full list on thecreativefolk. Also generation less force on you if an anchor were to blow. That said nylon usually is a pain to print (plain non-practical on open printer for parts larger than few cm) and fairly firm. Nylon has the most proven track record for durability for sure, but a low-mid nylon against a mid-high polyester are going to be similarly priced and extremely difficult to compare. Hardsided luggage has vastly improved over the last 10-15 years. What's the resulting difference between nylon/nylon paracord vs. Polypropylene is a polymer composed of repeating propylene units. Manufacturers will pull a fast one and do nerino/polyester blends which are completely useless. With a 130lb Tensile Strength(Assume Static Load) it is no slouch, and will perform for any shelter building your heart desires. In the furniture industry most times “Top Grain” really means “corrected top grain”. Silpoly/Silnylon - These are a low denier nylon/thin polyester base that has a silicon impregnation, which gives it a slippery feel and makes it waterproof. Polypropylene is less elastic compared to polyester. pwfw sybwqu pbdcbzd dpxpd umzbvo efbzbo koq lvheje ltfy ewhgcur