{"id":8625,"date":"2018-08-10T08:03:02","date_gmt":"2018-08-10T14:03:02","guid":{"rendered":"https:\/\/www.ulprospector.com\/knowledge\/?p=8625"},"modified":"2020-03-24T12:41:30","modified_gmt":"2020-03-24T18:41:30","slug":"pe-3-ways-functional-polymers-are-changing-the-plastics-industry","status":"publish","type":"post","link":"https:\/\/ulprospector.ul.com\/8625\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\/","title":{"rendered":"3 Ways Functional Polymers Are Changing the Plastics Industry"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-8626\" src=\"https:\/\/ulprospector.ul.com\/media\/2018\/08\/3D-printer-iStock_000040902470-600x400.jpg\" alt=\"3D printer - learn how functional polymers and smart materials are changing the plastics industry in the Prospector Knowledge Center.\" width=\"600\" height=\"400\" srcset=\"https:\/\/ulprospector.ul.com\/wp-content\/uploads\/2018\/08\/3D-printer-iStock_000040902470-600x400.jpg 600w, https:\/\/ulprospector.ul.com\/wp-content\/uploads\/2018\/08\/3D-printer-iStock_000040902470-600x400-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>Whether you call them functional polymers or functional materials, these smart materials can sense and then respond according to environmental changes. And these adaptive materials are revolutionizing product design with their nearly endless potential.<\/p>\n<p>Resident plastics expert Andy Pye has written a comprehensive white paper on the subject called<strong> \u201cUnderstanding Functional Polymers: How Smart Materials Are Impacting the Plastics Industry.\u201d<\/strong> In it, he highlights a variety of functional polymers and their innovative applications. Below, we\u2019ve pulled out some of the top applications for functional polymers.<\/p>\n<h3>1. Shape-shifting<\/h3>\n<p>Both <strong>4D-printing and auxetic materials<\/strong> flex their shape-changing muscles in changing environments. In the white paper, read how researchers are experimenting with structures that can fold and unfold themselves, and \u201chinged\u201d cellular mechanics. Applications include aerospace solar arrays, self-expanding medical stents, and energy-absorbing body armor.<\/p>\n<h3>2. Electro-action<\/h3>\n<p>Electrical current is one of the common mechanisms to induce change in smart materials. In the case of <strong>electro-active polymers<\/strong> (EAPs), voltage elicits grab\/hold and contract\/expand mechanisms. <strong>Conductive adhesives<\/strong> offer lead-free solder alternatives, particularly helpful when bonding circuitry and surface mount components. Additionally, <strong>piezoelectric materials<\/strong> generate an electric charge when subjected to mechanical stress. Applications include robotics, sensors, and temperature-sensitive bonding opportunities.<\/p>\n<h3>3. UV activation<\/h3>\n<p>Applying electromagnetic radiation in the form of UV light can also create performance changes. <strong>Photochromic materials<\/strong> change from colorless to colored when exposed to visible light and UV light, then back again when light is removed. In theory, this technology could be used to temporarily display a QR code or barcode. Exposure to UV light is also being used in experiments with <strong>self-healing polymers<\/strong>, to repair scratch damage akin to pulling up a zipper.<\/p>\n<p>Andy Pye discusses these and several more exciting innovations in his white paper. You\u2019ll want to be sure to download and read the full document for a peek into the future of plastics: <strong><a href=\"https:\/\/ulprospector.ul.com\/media\/2020\/03\/WhitePaper_UnderstandingFunctionalPolymers.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Understanding Functional Polymers: How Smart Materials Are Impacting the Plastics Industry<\/a>.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Whether you call them functional polymers or functional materials, these smart materials can sense and then respond according to environmental changes. And these adaptive materials are revolutionizing product design with their nearly endless potential. Resident plastics expert Andy Pye has &hellip; <a href=\"https:\/\/ulprospector.ul.com\/8625\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\/\">Continued<\/a><\/p>\n","protected":false},"author":37,"featured_media":8626,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"episode_type":"","audio_file":"","podmotor_file_id":"","podmotor_episode_id":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","filesize_raw":"","date_recorded":"","explicit":"","block":"","itunes_episode_number":"","itunes_title":"","itunes_season_number":"","itunes_episode_type":"","footnotes":""},"categories":[30,21],"tags":[251,275],"ppma_author":[1264],"class_list":{"0":"post-8625","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-materials","8":"category-plastics-2","9":"tag-smart-technology","10":"tag-materials","11":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3 Ways Functional Polymers Are Changing the Plastics Industry<\/title>\n<meta name=\"description\" content=\"Smart materials are revolutionizing plastic product design with their nearly endless potential. Discover how here, and get an exclusive white paper.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ulprospector.ul.com\/8625\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3 Ways Functional Polymers Are Changing the Plastics Industry\" \/>\n<meta property=\"og:description\" content=\"Smart materials are revolutionizing plastic product design with their nearly endless potential. 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Discover how here, and get an exclusive white paper.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/ulprospector.ul.com\/media\/2018\/08\/3D-printer-iStock_000040902470-600x400-150x150.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Angie Pedersen\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/8625\\\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/8625\\\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\\\/\"},\"author\":{\"name\":\"Angie Pedersen\",\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/#\\\/schema\\\/person\\\/f9ac6b9f9c2536cc45c66bd4612096e9\"},\"headline\":\"3 Ways Functional Polymers Are Changing the Plastics Industry\",\"datePublished\":\"2018-08-10T14:03:02+00:00\",\"dateModified\":\"2020-03-24T18:41:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/8625\\\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\\\/\"},\"wordCount\":326,\"commentCount\":2,\"image\":{\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/8625\\\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ulprospector.ul.com\\\/wp-content\\\/uploads\\\/2018\\\/08\\\/3D-printer-iStock_000040902470-600x400.jpg\",\"keywords\":[\"smart technology\",\"Materials\"],\"articleSection\":[\"Materials\",\"Plastics\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/ulprospector.ul.com\\\/8625\\\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/8625\\\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\\\/\",\"url\":\"https:\\\/\\\/ulprospector.ul.com\\\/8625\\\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\\\/\",\"name\":\"3 Ways Functional Polymers Are Changing the Plastics Industry\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/8625\\\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/8625\\\/pe-3-ways-functional-polymers-are-changing-the-plastics-industry\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ulprospector.ul.com\\\/wp-content\\\/uploads\\\/2018\\\/08\\\/3D-printer-iStock_000040902470-600x400.jpg\",\"datePublished\":\"2018-08-10T14:03:02+00:00\",\"dateModified\":\"2020-03-24T18:41:30+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/ulprospector.ul.com\\\/#\\\/schema\\\/person\\\/f9ac6b9f9c2536cc45c66bd4612096e9\"},\"description\":\"Smart materials are revolutionizing plastic product design with their nearly endless potential. 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