dupont sorona insulation vs down

You might not believe us, but down is not made from feathers. If you're a new email subscriber, your discount code will be waiting for you. Originally developed for the U.S. Army, it uses a proprietary microfiber structure to help retain warmth so that the body can conserve energy. Goose and duck down fill are among the premier insulators on earth, trapping air and creating pockets of warmth around your body with very little weight. For these reasons, synthetic jackets are ideal for activities like climbing, biking, and ski touring (but keep in mind that less insulation results in more breathability). This makes sleeping bags and jackets feel soft and flexible, much like down-filled products,and allows for great compressibility. This technology offers protection against freezing temperatures, heat, and fire, while at the same time providing a high level of comfort. One of these things is NOT like the other , If your god demands unrelenting suffering and death, maybe you should invent another god NOT offended by nonviolence and least harm, But if you dont ignore the violent suffering of animals, kids will get cavities . The Sorona insulation also offers unique compression and recovery characteristics making it ideal for packable pieces. Through REPREVE, one of Unifis proprietary technologies and the global leader in branded recycled performance fibers, Unifi has transformed more than 16 billion plastic bottles into recycled fiber for new apparel, footwear, home goods and other consumer products. Thirty-seven percent of its polymer is made using annually renewable plant-based ingredients. It does so through its novel bio-based solutions for industries as varied as packaging, food, cosmetics, apparel and carpeting, all facing the challenges of greening their supply chains and offering high performance, sustainable choices to their downstream customers. It is an undercoating, or a natural midlayer. The introduction of these insulation materials provide apparel designers and brands with a stable source of supply for staple fiber-fill and down-like insulation that is well-suited for elegant, lightweight, breathable garments while offering the same unique . This is an interesting topic: Down plumage is inherently durable, but down products tend to leak over time and therefore slowly lose warmth (if you see a feather protruding, massage it back in rather thanpulling it out). Wanted it to be something I can take into work on those cold mornings or for bushwalks, I do like the ribbed collar compared to the puffy ones, although I understand this compromises the warmth around the neck. They tend to have a stiffer feel and are less compressible than short-staple insulations, but they stay in place so are less likely to create cold spots. We are pleased to partner with DuPont, the creator of some of the worlds most outstanding fibers to bring together the best of Science and the best of Nature to create the next evolution of down fabrics, said Ronie Reuben, the inventor of Thindown. Its easy to point the finger at down: were probably all familiar with the ethical concerns involved with sourcing feathers, which include ducks and geese suffering live plucking and force feeding. Our fave down fill products: Indygena Women's Ayaba Leggero Coat are very pleased Loses insulation ability when wet and is slow to dry. Premium goose down can reach 900 fill-power, and potentially even higher. The ECOLoft eco-elite insulation collection is the first post-consumer recycled product that also incorporates bio-based materials for innovative, breakthrough insulation. Thirty-seven percent of its polymer is made using annually renewable plant-based ingredients. Other people prefer synthetic insulation. Down feathers are used in clothing and comforters, but for geese and ducks, the down industrys methods are anything but comfortable. Company. Milkweed fiber is a natural and eco-friendly material that can be used in a wide variety of products, including jackets, sleeping bags, gloves, bedding, and boots. So a sleeping bag rated +20F with 700-fill-power down will be lighter than a +20F bag using 600-fill-power down (assuming the fabrics and other features are comparable in weight). DuPont Industrial Biosciences (DuPont) and Natural Insulation Products Inc. (NIPI) today announced a collaboration to create a new category of insulation. At REI, we believe that a life outdoors is a life well lived. For example, 600-fill-power down means that one ounce of that down fills 600 cubic inches of space. Copyright 2023 Thomas Publishing Company. Down insulation has typically been sourced from geese. 2023 Covation Biomaterials. Thomas Regional are part of Thomasnet.com. From jackets and pants to gloves and hats, the only thing Sorona Aura insulation fill retains more than its shape is warmth. All testing and performance standards are the same for duck down and goose down, so either way, you can be assured youre getting a high-quality product. Additionally, with the use of bio-based Sorona fibers, the collaboration yields a more sustainable insulated material option versus traditional down, which comes from animal plumage, or nylon, which requires 40 percent more energy to produce. There are now numerous types of high-performance synthetic insulations available, and several come close to down in terms of warmth-to-weight ratio. To learn more about the RDS, refer to our Expert Advice article, Animal Welfare and Outdoor Gear. They are, however, a bit less durable than continuous filament and the insulation can move around to create cold spots. Sorona fabrics are tested for content and performance through our Common Thread Certification Program. Bio-based Sorona fabrics can be sorted into today's 100 percent polyester recycling streams without compatibility issues. Thomas Register and Youll really notice the difference during high-exertion activities: Synthetic insulation has a way of regulating your body temperature so that you dont get too hot or cold. Contrary to popular belief, down insulation is not made of feathers. An error has occurred; the feed is probably down. Only very mild detergents or down-specific cleaning products should be used. While Best Ultralight Sleeping Bags and Quilts of 2023, Best Cheap Down Jacket: REI Co-op 650 2.0, Mountain Hardwear Ghost Whisperer/2 Hoody. Sorona polymer-based fibers offer the perfect comfort stretch performance without breaking down overtime due to heat, UV rays, or chlorine exposure. The quality of the down is directly related to its fill power rating. Reddit and its partners use cookies and similar technologies to provide you with a better experience. If you were to wear a down jacket when hiking or cross-country-skiing, however, you would overheat rather quickly. This technology can be found at Spyder, Rossignol, and Carhartt. If you're not sure which type of insulation to choose, don't worry. Our employees apply diverse science and expertise to help customers advance their best ideas and deliver essential innovations in key markets including electronics, transportation, construction, water, health and wellness, food, and worker safety. It provides outdoor enthusiasts with outerwear that allows easy movement and is durable, light, packable, and machine-washable. The second is staying warm enough. Patagonias Micro Puff Jacket (with synthetic PlumaFill insulation) is even advertised as having the best warmth for weight of any jacket in the companys lineup. Using a proprietary process, Thindown transforms traditional down filling into a seamless sheet of material, revolutionizing down insulation. DuPont Sorona is a bio-based, high-performance polymer that contains 37% annual renewable plant-based ingredients. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. The industry is now embracing pure bamboo for insulation in quilts, comforters, and pillows. Before you rush to the nearest store to look for a great season-end deal on a well-insulated winter jacket, stop and think about how you can make your next purchase an ethically conscious one. The typical range is around 450 to 900, with 900 being the warmest and lightest but also the priciest. MicroCloud achieves an affordable price point without harming birds, and the filling provides greater health benefits than down does. If you want to know how to make extra bucks, search for: Boorfes For more information or to experience the products firsthand, please visit the DuPont Sorona booth (54089-UL) and Unifi, Inc. booth (55129-UL). Fill power is represented by the number of cubic inches one ounce of down will occupy. This bio-based fiber insulator is lightweight, breathable, warm, quick-drying, and resilient. Without a doubt, down holds the warmth-to-weight crown. For updates about how DuPont Industrial Biosciences is helping customers deliver cost-effective products with superior performance and sustainability, follow@DuPontBiobasedon Twitter or visit our website athttp://biosciences.dupont.com. The most common criticism of down insulation is its tendency to clump up and lose loft when it gets wet, thereby losing its insulation properties. Unfortunately, not all Columbia Sportswear Jackets using Omni-Heat are free of animal products. The new fabric collection is made with sustainable, bio-based materials. Compared to low- and medium-quality down (ranging from about 450- to 650-flll power), high-end synthetics arent that far behindespecially highly compressible insulations such as Patagonias PlumaFill and The North Faces ThermoBall Eco. About REPREVE Made by Unifi, Inc., REPREVE is the global leader in branded recycled performance fibers, transforming more than 16 billion plastic bottles into recycled fiber for new clothing, shoes, home goods and other consumer products. My concern was that this would be the difference between buying a merino (down) vs. polyester (sorona) sweater but I can't be sure on that comparison. Since the early 1900s, DuPont Sorona has been revolutionizing the world of fibers and polymers. We'll send you a few emails every week. Synthetic insulation, on the other hand, maintains its loft (and therefore, its insulating abilities) when wet. Their leading lightweight synthetic jacket, the Atom LT Hoody,costs $259. Down insulates by trapping air and is prized for being light, easy to compress, long-lasting and breathable. Down retains its shape and loft well. And if you think birds used for down dont die for their feathers, think again. The breakthrough technology of Thindown coupled with the textile innovation of Sorona fibers can further revolutionize down applications and create a new category of insulation.. Some products use a blend of down and feathers, but by definition, down is different than feathers. 3 min read. This eco-friendly down alternative is naturally antibacterial, odor-resistant, chemical-free, dust miteresistant, thermo-regulating, hypoallergenic, and extremely breathable. More information can be found athttp://www.dow-dupont.com. It is hypoallergenic and mildew-resistant and retains most of its loft and insulating properties when wet. Proprietary technologies have been developed over the years to treat down at a microscopic level with a water-resistant application. My Heart, the creations of Karen Lyons Kalmenson, April 30 is national adopt a shelter pet day, Jasha Lottin, Oregon Woman, Took Nude Photos Inside Horse Carcass, Vanderbilt University fined $8,156 for lab animals dying unnecessarily, what you can do, An Autistic Activist Responds To Temple Grandin. The lofty nature of the plumage allows it to trap air between its filaments, which is then heated by your bodys warmth. Skip to contentEnglish Apparel Agile Aura Luxe Profile Revive Sorona for Faux Fur Carpet Our Story News Certification Portal Editors note: REI has adopted theResponsible Down Standard (RDS) for 100% ofREI Co-op brand products with virgin down and feathers. The cost of down continues to risesupply is low and demand is highand its just not easy to get that super-soft goose plumage in the quantities that outdoor gear manufacturers need. Dries quickly, often within a day or even hours. [7]Mohawk Industries is currently the exclusive North American carpet manufacturer making carpets using DuPont Sorona fiber.[8]. Adventures where comfort is more important than weight. This technology can be found at Quartz Co. Thermolite is a synthetic form of insulation created by the innovative company Invista. The store will not work correctly in the case when cookies are disabled. As a leader in the functional insulation market with advanced technologies, Youngone is proud to launch this new ecologically conscious range of insulations. In the end, many consumers (ourselves included) appreciate the added transparency. It offers all the benefits of down in a thin versatile material reducing cold spots and seepage associated with traditional quilted down and can be used in across apparel and footwear applications for the ultimate warmth and comfort. [3], Sorona is a co-polymer of 1,3-propanediol (obtained by fermentation) and petroleum-derived terephthalic acid (TPA) or dimethyl terephthalate (DMT). With proper care, it can last for decades. Throughout testing, we found that the Micro Puff was impressive overall but still not as warm as a down jacket of a similar price and weight. That's the job of an insulated layer, which can be a separate garment or another layer built into the interior of your shell. Covation Biomaterials trademarks may not be used in connection with any product or service that is not a Covation Biomaterials product or service. Since the early 1900s, DuPont Sorona has been revolutionizing the world of fibers and polymers. A more relevant distinction is knowing whether a synthetic insulator is short-staple or continuous filament. Vegans have been sharing slaughterhouse footage for eons but thank goodness nonvegan CCTV is now available to protect animals in slaughterhouses.. DEBUNKED: Do vegans kill more animals through crop deaths? In reality, both have pros and cons. Youngone, a global manufacturer of outdoor and athletic clothing, textiles, footwear, is leveraging DuPont Sorona renewably sourced fibre and Unifi Repreve recycled content to debut three new insulation products that offer soft, dimensionally stable and sustainable options for cold-weather garments and bedding materials . While synthetic fills have been less scrutinized, they have their own set of issues. ECOLoft ActiVe SR (35 percent Sorona + 55 percent REPREVE) A synthetic, vertically lapped insulation that combines the warmth-to-weight of down with breathability that is defining a new category of padding and garment design options. Its custom-fit insulation can be found in sleeping bags, bedding, outerwear, gloves, and footwear sold around the world. Down is actually the fluffy undercoating that provides warmth for geese, ducks and other waterfowl. Synthetic insulation also tends to be friendly on the wallet and is naturally hypoallergenic. It's the insulation of choice in cold, dry conditions, or whenever reducing weight and saving space are top priorities. Natures best insulation, down creates high-loft clusters that keep air and body heat from escaping. Sorona is DuPont de Nemours, Inc.'s brand of Triexta, a subclass of polytrimethylene terephthalate (PTT)[1] named and commercialized in 2000. You wont want to wear your down jacket around rock or sharp branches, but its likely too warm (and not breathable enough) to have it on during activity anyways. We invite you to read more about our other practices in our Stewardship Report. The second measurement youll come across is fill weight, which is the weight (in ounces or grams) of the amount of down in a product. Hydrophobic down, or plumage that has been treated with a water-repellent coating, is able to resist moisture much better than untreated down and can maintain much of its loft and insulating abilities when wet. For the best experience on our site, be sure to turn on Javascript in your browser. Fill power is the term used to measure downs ability to loftand thus trap heat. For sleeping bags, its not even close: The loft of down puts it head and shoulders above synthetic fill in terms of comfort. Thus, down warmth is a function of both fill power and the amount of fill in a sleeping bag or garment. If kicking an animal is bad, how is killing an animal good? Its partially plant based which reduces its impact on the environment and certified by the Sorona Common Thread Fabric Certification Program to ensure the origin and the high-performance standards of this innovative, sustainably sourced insulation. Advances in technology have led to hydrophobic downwhich we discuss more in-depth belowbut we still dont recommend down products for use in wet environments. [4], Sorona can theoretically be produced from about 37% renewable resources as [3] DuPont won a 2003 Presidential Green Chemistry Challenge Award for their development of the fermentation process for the production of 1,3-propanediol from corn-derived glucose in recombinant Escherichia coli K-12. Insulation materials made with DuPont Sorona fiber also will be introduced as a revolutionary alternative to down and feather filling. DuPont, the DuPont Oval Logo, and all products, unless otherwise noted, denoted with , or are trademarks, service marks or registered trademarks of affiliates of DuPont de Nemours, Inc. REPREVE is a registered trademark of Unifi, Inc. ECOLoft, ECOLoft eco-elite, ECOLoft ActiVe SR, ECOLoft FLEX SR and ECOLoft AIR SR are trademarks of Youngone. However, youll find that goose down is often still used in the highest-end products because it canreacha higher fill-power rating than duck down. Website Last Modified May 1, 2023. Anyone have information on the down feather alternative called DuPont Sorona? But its not quite a miracle insulator: Down is not super breathable and loses its loft when wet, which means it no longer is able to keep you warm. Synthetic insulation is better in wet conditions, and is easier to clean. All Rights Reserved. The all-new Helium Down Collection takes durable lightweight warmth to an entirely new level. That said, wed be remiss not to mention hydrophobic down here. The goal was to develop a material that (unlike down) would not lose its insulation when wet, but would retain the lightness, softness, suppleness and compressibility found in down insulation. How about the courage and decency to NOT harm? Although the down may not cause an allergic reaction itself, lower quality down can harbor dust particles, debris or other non-down materials, causing a reaction in sensitive people. Down is actually the plumage foundunderneath the exterior feathers on waterfowl such as ducks and geese and consists of soft, fluffy, wispy filaments. For one, most are petroleum based, which results in greenhouse gas emissions and potentially unsafe work environments. Natural down is also incredibly resilient andif properly cared forcan be used for many years. Weve tested a lot of outdoor gear and picked our favorites, including the best down jackets, synthetic jackets, and backpacking sleeping bags. This is primarily because down can take a long time to dry once it is wet, and when wet, it loses many of its insulating properties. Italso tends to be less expensive than down insulation, and it's durable and hypoallergenic. I wanted to know about the longevity and effectiveness of it vs. down feather alternatives. Thankfully, programs like the Responsible Down Standard and Patagonias Traceable Down Standard certify responsibly sourced down, making it possible for the consumer to shop ethically. You can help Wikipedia by expanding it. The Styrofoam Brand XPS product line gives you the proven thermal and moisture performance of the original XPS, plus the product options you need to design and build energy . It maintains its loft wash after wash, so you can look good and stay warm day after day. Patagonia also has an excellent range of jackets with Primaloft, ranging from the mens Das Parka to the Womens Micro Puff Hooded Jacket. Find and evaluate OEMs, Custom Manufacturers, Service Companies and Distributors. Most synthetic fill sleeping bags or garments are machine washable and dryable. In the cruel industry, the birds are often plucked alive for their downthe soft layer of feathers closest to the skin. Samples of these products will be available at the Outdoor Retailer Summer Market June 18-20. Several use down and feathers. This technology can be found at Brooks Brothers, Hugo Boss, and Aspesi. Macpac, Kathmandu, North face etc. A common misconception is that down insulation is made from the feathers of a bird. The Sorona polymer gives you the opportunity to offer a more eco-conscious product without compromising performance or increasing cost of production. The Mens Cauldron Hoody and the Womens Dena Jacket are very good options for the coldest winter conditions, and both come with a relatively reasonable pricetag. However, if submerged in water or exposed to heavy rain, even treated down will get wet, so do your best to keep your down-filled items dry. Synthetics, on the other hand, arent as good at trapping heat and therefore breathe much more effectively. There are several reasons for this: down has great insulating properties, its light and compresses very well, making it easy to roll up and stuff into tight spaces when you dont need it. In what region Down is perhaps the most effective insulator on Earth: Its warmth-to-weight ratio and compressibility are unbeatable, and its extremely soft and cozy to boot. DowDuPont Specialty Products, a division of DowDuPont (NYSE: DWDP), is a global innovation leader with technology-based materials, ingredients and solutions that help transform industries and everyday life. Thermal R is almost as light as Primaloft, provides excellent warmth and is very durable. Required fields are marked *. More detailed company information can be found at http://www.youngonecorporation.com. Other people prefer synthetic insulation. A Guide To Insulated Winter Jackets That Are Not Made With Down, https://www.youtube.com/watch?v=4z3tmDTanUc, https://www.youtube.com/watch?v=UcN7SGGoCNI&t=1s, https://www.youtube.com/watch?v=80sKLpZKeQY, https://www.youtube.com/watch?v=qs8yqcrqo1s, https://www.youtube.com/watch?v=HXJrk5vF4R8. Ecoloft ActiVe SR features more recycled + renewable content than industry peers, improved vapor management while maintaining warmth, and the compressibility and soft comfort that is ideal for active adventures. Synthetic insulation is designed to replicate the qualities of down, and retains heat even when wet. This article about polymer science is a stub. Spring is almost upon us you know what that means? Terms and Conditions, Meanwhile, thicker strands sustain loft and durability. Down insulation has typically been sourced from geese. traffic, you can earn additional cash every month because youve got Down has the highest warmth-to-weight ratio, and is the least bulky. Thirty-seven percent of its polymer is made using annually renewable plant-based ingredients. The RDS is a global certification given to down products and indicates that the birds were treated humanely and not subjected to unnecessary harm, such as force-feeding or live-plucking. Many manufacturers have attempted to make their production more sustainable by using recycled materials, which is a great start. Last edited on 25 December 2022, at 22:18, Presidential Green Chemistry Challenge Award, http://www.accessmylibrary.com/coms2/summary_0286-27700019_ITM, Decoding the DNA decoder - Cosmic Log - msnbc.com, "Biopolymer for Carpet, Apparel and Automotive - DuPont Sorona - DuPont USA", https://en.wikipedia.org/w/index.php?title=Sorona&oldid=1129525714, This page was last edited on 25 December 2022, at 22:18. Sorona contains 37% annually renewable plant-based ingredients. Enter synthetic insulation. (PRWEB) June 12, 2019 DuPont Biomaterials, Unifi, Inc. and Youngone today announced a new collection of insulation products that offers soft, dimensionally stable and sustainable options for cold-weather garments and bedding materials. This bio-based fiber insulator is lightweight, breathable, warm, quick-drying, and resilient. Most outdoor gear and apparel companies use only goose down, which has a minimum fill power of 500 to 550. It is calculated by how many cubic inches one ounce of down can fill in a testing device. More information can be found at http://www.dupont.com. For example, Arcteryxs leading lightweight down jacket, the Cerium LT Hoody, is $379. Since the early 1900s, DuPont has been revolutionizing the world of fibers and polymers with fabrics and materials like Sorona. Ounce for ounce, down is warmer than nearly all synthetic insulations. Down acts as a natural thermal vest for birds by trapping air and preventing the loss of body heat. Its made with polyester fibers that are arranged in different sized filaments and intertwined, mimicking downs lofty clusters. This technology can be found at Arcteryx, Eddie Bauer, and Mountain Equipment.
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