dupont sorona insulation vs down
Ingeo insulation is breathable, quick-drying, UV lightresistant, and hypoallergenic, and it boasts outstanding moisture management. WILMINGTON, DEL. There is no good reason to continue buying down (or freeze next winter), and now you know why! The higher the percentage of down, the better the warmth-to-weight ratio will be, and the higher the cost. Both duck and goose downs are classified by fill power, which is a measure (in cubic inches) of how much space is filled by one ounce of down. Down vs Synthetic Insulation: Which is Best? 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 . Unlike synthetic fibers, down loses its insulating power when it becomes wet and takes a long time to dry out, especially in a humid climates. Down is rated according to fill power, which is directly related to the loft quality. You can stuff a lightweight down jacketto about the size of a water bottle, and much more tightly than a comparable synthetic. High-quality down has a high fill power and is much loftier than down of a lower quality, requiring fewer ounces of down to create the same level of warmth, and therefore weighs less. Polyester fibers - naturally hypoallergenic. Lets take a closer look at down and synthetic insulation to help make your decision easier. 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. Jackets made with this technology are very soft and down-like, but are made out of eco-friendly synthetic materials. Join once, enjoy forever. All those expensive winter skiing, snowboarding or hiking jackets are now on sale! Down is actually the fluffy undercoating that provides warmth for geese, ducks and other waterfowl. Contrary to popular belief, down insulation is not made of feathers. Your email address will not be published. Cloudveils Enclosure Hooded Jackets for men and women are also great synthetic options. Eco-friendly vegan synthetic jackets | One Green Planet. Unfortunately, not all Columbia Sportswear Jackets using Omni-Heat are free of animal products. However, many major manufacturers switched to duck down in recent years due to the cost of goose down. Enter synthetic insulation. Compression sacks can pack a down sleeping bag into an incredibly small package, but you should use the much larger cotton or nylon sacks to let them expand when they are in storage. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. It is more ideal as an underlayer to a waterproof shell in a wet environment. Proprietary technologies have been developed over the years to treat down at a microscopic level with a water-resistant application. [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. Unlike traditional down or synthetic insulation products, this offering optimizes the use of recycled and renewably sourced content for best-in-class insulation solutions, and we look forward to introducing this to the market at Outdoor Retailer.. Down retains its shape and loft well. As documented in a PETA expos, geese and ducks are often plucked alive so that their down can be stuffed inside outerwear, bedding, and other products. Our employees apply diverse science and expertise to help customers advance their best ideas and deliver essential innovations in key markets including electronics, transportation, building and construction, health and wellness, food and worker safety. As a leader in the functional insulation market with advanced technologies, Youngone is proud to launch this new ecologically conscious range of insulations. Flocus is insulating, lightweight, water-resistant, and fully biodegradable. In others, the insulation may be in different locations, for example, durable synthetic on the bottom of a sleeping bag and lofty down on top. Since the early 1900s, DuPont has been revolutionizing the world of fibers and polymers with fabrics and materials like Sorona. 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. A great alternative to down was created by 37.5 (formerly known as Cocona), which uses active carbon derived from coconut shells that are blended with recycled polyester. For more information or to experience the products firsthand, please visit the DuPont Sorona booth (54089-UL) and Unifi, Inc. booth (55129-UL). Down vs. Spring is almost upon us you know what that means? Sometimes, manufacturers will place lighter insulation in the arms and side panels of a jacket and heavier fill in the body. Like many things in life, one is not strictly better than the other in all circumstances. If kicking an animal is bad, how is killing an animal good? A more relevant distinction is knowing whether a synthetic insulator is short-staple or continuous filament. Sorona is more than the change we need its an innovation that allows personal expression while activating a shared desire to improve our world. Marmot, one of the worlds most highly respected technical apparel and equipment companies, created a unique polyester insulation called Thermal R, engineered to meet various cold-weather needs. We are thrilled to partner with such industry pioneers and launch a much-needed product in the industry.. Treated well, down products should have a very long life (were still using our dads sleeping bag from the 70s). And you always can throw on a breathable softshell jacketon top for added protection. But, most importantly, once you find the right sleeping bag or insulated jacket for you, get out in the mountains and have some fun. Their leading lightweight synthetic jacket, the Atom LT Hoody,costs $259. There are important considerations when making a purchase: What is your skill level? Down vs. 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. In order to find your best match, keep these points in mind: Down insulation works well for just about everyone, unless you frequently find yourself in extremely wet conditions or youre on a budget. And if you think birds used for down dont die for their feathers, think again. 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. Both duck and goose downs are classified by fill power, which is a measure (in cubic inches) of how much space is filled by one ounce of down. Thus, down warmth is a function of both fill power and the amount of fill in a sleeping bag or garment. Raise your voice in the movement to protect and share life outdoors. They tend to slowly lose their form and the fibers break down over time, particularly if you are compressing them frequently. Privacy Policy. However, high-quality down is cleaned very well according to strict industry standards, and is less likely to cause an issue. These weatherproofing techniques resist water to a reasonable degree and are in many ways superior to non-treated shell fabrics or down. About DuPont Biomaterials DuPont Biomaterials brings innovations to global partners through the development of high performance, renewable materials. Whether youre on a snowy belay ledge, breaking trail in the backcountry or walking the dog in the middle of winter, knowing when and where each type of insulation performs best will help you decide between these two types of insulation. 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. Sleeping Bags for Backpacking: How to Choose, Higher warmth-to-weight ratio than synthetic insulation, Very durable; with proper care, a down sleeping bag or jacket can last for decades, Loses insulating power when it gets wet and takes a long time to dry, Very water-resistant and continues to insulate even when wet, Offers less warmth for its weight than down, Less durable than down; insulating power gets reduced each time the bag is stuffed into a stuff sack, Lighter weight and more compressible than synthetic alone, Less water-resistant than synthetic alone. In both cases, the birds involved generally live short, miserable lives and die painful deaths for purposes that are absolutely unnecessary. Thirty-seven percent of its polymer is made using annually renewable plant-based ingredients. Synthetic insulation is a popular man-made alternative to down and is most often comprised of sheets of polyester fibers that aim to mimic downs air-trapping abilities. MicroCloud achieves an affordable price point without harming birds, and the filling provides greater health benefits than down does. 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. Flocus is a revolutionary textile brand producing insulation made with fibers harvested from kapok pods found on tropical ceiba trees. The newsletter sign-up system is currently down for maintenance. Unlike down, synthetic insulation is water-resistant and will still provide some warmth if it gets wet. To learn more about the RDS, refer to our Expert Advice article, Animal Welfare and Outdoor Gear. 3 min read. Cleaning down gear requires special care. Deciding between down and synthetic really comes down to what environment youre venturing into and what activities youll be undertaking. [7]Mohawk Industries is currently the exclusive North American carpet manufacturer making carpets using DuPont Sorona fiber.[8]. Polarguard 3D is a softer fiber that is similar to downwithout the cruelty to animals. 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. 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). Not all insulation is created equal. Unifi continually innovates technologies to meet consumer needs in moisture management, thermal regulation, antimicrobial, UV protection, stretch, water resistance and enhanced softness. One thing to keep in mind when stuffing your down jacket or sleeping bag is that leaving it stuffed can cause permanent damage. Anyone have information on the down feather alternative called DuPont Sorona? Further, many down jackets or sleeping bagswill have an additional DWR treatment or waterproof membrane built into the shell. Two decades ago, down was clearly the better overall option. On the other hand, synthetic insulation breathes better and retains most of its ability to insulate when wet, which can be a major plus for serious outdoor use.
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