{"id":31646,"date":"2017-01-25T01:00:44","date_gmt":"2017-01-25T06:00:44","guid":{"rendered":"http:\/\/quotulatiousness.ca\/blog\/?p=31646"},"modified":"2017-01-16T16:32:01","modified_gmt":"2017-01-16T21:32:01","slug":"qotd-microfibres-and-innovation","status":"publish","type":"post","link":"https:\/\/quotulatiousness.ca\/blog\/2017\/01\/25\/qotd-microfibres-and-innovation\/","title":{"rendered":"QotD: Microfibres and innovation"},"content":{"rendered":"

New and improved fabric technologies haven\u2019t attracted public enthusiasm since the backlash against leisure suits and disco shirts made synthetics declass\u00e9 in the early 1980s. \u2018Pity poor polyester. People pick on it,\u2019 wrote The Wall Street Journal<\/em>\u2019s Ronald Alsop in 1982, describing DuPont\u2019s efforts to rehabilitate the fibre\u2019s image.<\/p>\n

What ended the consumer hatred of polyester wasn\u2019t a marketing campaign. It was a quiet series of technical innovations: the development of microfibres. These are synthetics, most often polyester or nylon, that are thinner than silk and incredibly soft, as well as lightweight, strong, washable and quick-drying. Their shapes can be engineered to control how water vapour and heat pass through the fabric or to create microcapsules to add sunscreen, antimicrobial agents or insect repellent. Over the past decade, microfibres have become ubiquitous; they\u2019re found in everything from wickable workout wear to supersoft plush toys.<\/p>\n

Microfibres are one reason the \u2018air-conditioned\u2019 fabrics Loewy and his fellow designers foresaw in 1939 have finally come to pass. These fabrics just aren\u2019t promoted in the pages of Vogue<\/em> or highlighted on the racks at Banana Republic. They don\u2019t attract attention during New York Fashion Week. Their tribe gathers instead at the big Outdoor Retailer trade shows held twice a year in Salt Lake City. There, outdoor-apparel makers and their suppliers tout textiles that keep wearers warm in the cold and cool in the heat; that block raindrops but allow sweat to escape; that repel insects, screen out UV rays and control odour. By establishing that truly weather-resistant fabrics were possible, Gore-Tex (first sold in 1976) and Polartec synthetic fleece (1979) created an industry where engineers now vie to find ever-better ways to conquer the elements. For instance, \u2018smart textiles\u2019 originally developed for spacesuits use microencapsulated materials that melt when they get hot, keeping wearers comfortable by absorbing body heat; when temperatures fall, the materials solidify and warm the body.<\/p>\n

[…]<\/p>\n

Looking forward, academic researchers have bigger things in mind. Noting that \u2018a large portion of energy continues to be wasted on heating empty space and non\u2011human objects,\u2019 the materials scientist Yi Cui and his colleagues at Stanford envision replacing central heating systems with \u2018personal thermal management\u2019, using breathable fabrics coated in a solution of silver nanowires. The fabrics not only trap body heat: given an imperceptible bit of electric charge, they can actually warm the skin.<\/p>\n

Other scientists are looking at ways to make fabric turn body heat or motion into usable energy for low-powered electronics. And some hope to make the temperature-regulating effects of smart textiles work without liquids, whose microencapsulation requires substantial energy use. Shifting the focus from outdoor leisure to indoor life \u2013 from fighting the elements to everyday energy use and climate control \u2013 dramatically reframes several decades of fabric advances, making textiles part of a larger story about energy and the environment.<\/p>\n

Virginia Postrel, “Losing the Thread: Older than bronze and as new as nanowires, textiles are technology \u2014 and they have remade our world time and again”, Aeon<\/em><\/a>, 2015-06-05.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

New and improved fabric technologies haven\u2019t attracted public enthusiasm since the backlash against leisure suits and disco shirts made synthetics declass\u00e9 in the early 1980s. \u2018Pity poor polyester. People pick on it,\u2019 wrote The Wall Street Journal\u2019s Ronald Alsop in 1982, describing DuPont\u2019s efforts to rehabilitate the fibre\u2019s image. What ended the consumer hatred of […]<\/p>\n","protected":false},"author":1,"featured_media":35193,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[41,15],"tags":[618,140,174],"class_list":["post-31646","post","type-post","status-publish","format-standard","hentry","category-quotations","category-technology","tag-clothing","tag-design","tag-innovation"],"jetpack_featured_media_url":"https:\/\/quotulatiousness.ca\/blog\/wp-content\/uploads\/2016\/06\/favicon.png","jetpack_shortlink":"https:\/\/wp.me\/p2hpV6-8eq","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/posts\/31646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/comments?post=31646"}],"version-history":[{"count":1,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/posts\/31646\/revisions"}],"predecessor-version":[{"id":31647,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/posts\/31646\/revisions\/31647"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/media\/35193"}],"wp:attachment":[{"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/media?parent=31646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/categories?post=31646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/tags?post=31646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}