{"id":1011974,"date":"2023-04-13T13:22:53","date_gmt":"2023-04-13T11:22:53","guid":{"rendered":"https:\/\/www.automotorsport.se\/automotorsport\/?p=1011974"},"modified":"2023-05-26T10:14:06","modified_gmt":"2023-05-26T08:14:06","slug":"nya-superdacket-haller-50-000-mil","status":"publish","type":"post","link":"https:\/\/www.automotorsport.se\/nyheter\/nya-superdacket-haller-50-000-mil\/","title":{"rendered":"H\u00e4r \u00e4r superd\u00e4cket som ska h\u00e5lla i 50 000 mil"},"content":{"rendered":"\n<p>Grejen med de h\u00e4r d\u00e4cken \u00e4r inte bara den l\u00e5nga livsl\u00e4ngden utan \u00e4ven materialen de anv\u00e4nder. D\u00e4ck anv\u00e4nder sig av ett syntetiskt gummi och m\u00e5nga av de fossila material som anv\u00e4nds och processen vid tillverkning p\u00e5verkar milj\u00f6n negativt. D\u00e4rf\u00f6r har Goodyear tittat p\u00e5 nya material. Det nya d\u00e4cket ska vara gjort n\u00e4stan helt i \u201dh\u00e5llbara eller \u00e5tervunna\u201d material. Det inkluderar bland annat icke-petroliumbaserad olja (fr\u00e5n exempelvis sojab\u00f6nor eller solrosor), samt k\u00e5da och naturgummi.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/dack2-1024x576.jpg\" alt=\"\" class=\"wp-image-1011978\" srcset=\"https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/dack2-1024x576.jpg 1024w, https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/dack2-300x169.jpg 300w, https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/dack2-768x432.jpg 768w, https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/dack2.jpg 1366w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">D\u00e4cket \u00e4r tillverkat i 17 olika h\u00e5llbara eller \u00e5tervunna material. Kiseloxid fr\u00e5n br\u00e4nda risskal ska g\u00f6ra det extra slitstarkt.<\/figcaption><\/figure>\n    <div class=\"dap-ad-format\" style=\"width:100%;display: flex;justify-content: space-between;overflow:hidden;flex-direction: column;align-items: center;\">\n        <div id='div-gpt-ad-dap-67b460171c1fd'>\n            <script> \n                typeof addSlot === \"function\" && addSlot(\n                    { \n                        id: 'div-gpt-ad-dap-67b460171c1fd', \n                        sizes: [[640, 360], [640, 480], [640, 320]], \n                        target: 'DAP_D', \n                        minSize: 1100, \n                        maxSize: Infinity \n                    }\n                )\n            <\/script>\n        <\/div>\n    <\/div>    <div class=\"dap-ad-format\" style=\"width:100%;display: flex;justify-content: space-between;overflow:hidden;flex-direction: column;align-items: center;\">\n        <div id='div-gpt-ad-dap-mobile-67b460171c298'>\n            <script> \n                typeof addSlot === \"function\" && addSlot(\n                    { \n                        id: 'div-gpt-ad-dap-mobile-67b460171c298', \n                        sizes: [[320, 50], [320, 320], [320, 480]], \n                        target: 'DAP_M', \n                        minSize: 0, \n                        maxSize: 1100 \n                    }\n                )\n            <\/script>\n        <\/div>\n    <\/div>\n<p><strong>Men Goodyear \u00e4r inte det f\u00f6rsta<\/strong> att p\u00e5b\u00f6rja resan mot milj\u00f6v\u00e4nliga d\u00e4ck. De f\u00f6rsta d\u00e4cken v\u00e5ra bilar rullade p\u00e5 var gjorda av naturligt gummi och var naturligt vita. Problemet var att d\u00e4cken inte h\u00f6ll s\u00e4rskilt l\u00e4nge. D\u00e4rf\u00f6r b\u00f6rjade man 1910 mixa in kolpulvret kimr\u00f6k som g\u00f6r d\u00e4cket styvare och att den h\u00e5ller l\u00e4ngre, vilket vi fortfarande anv\u00e4nder idag. Tillverkningen av kimr\u00f6k sl\u00e4pper ut stora m\u00e4ngder fossila v\u00e4xthusgaser.<\/p>\n\n<p><strong>M\u00e5nga d\u00e4cktillverkare <\/strong>har d\u00e4rf\u00f6r under en l\u00e4ngre tid tittat p\u00e5 att g\u00f6ra sina d\u00e4ck mer h\u00e5llbara och \u00e5terg\u00e5 till naturligt gummi igen. Bland annat s\u00e4ger Michelin att de vill g\u00f6ra helt koldioxidneutrala d\u00e4ck fr\u00e5n \u00e5r 2050. Samtidigt s\u00e4ger Goodyear att de planerar p\u00e5 att anv\u00e4nda ers\u00e4tta petroliumbaserade oljor i alla sina d\u00e4ck fr\u00e5n och med 2040.<\/p>\n\n<p>Kimr\u00f6ken vill Goodyear ocks\u00e5 ers\u00e4tta med kiseloxid fr\u00e5n br\u00e4nda risskal, som ska \u00f6ka slitstyrkan rej\u00e4lt: M\u00e5let \u00e4r att det nya superd\u00e4cket ska h\u00e5lla 50 000 mil. F\u00f6rutom det l\u00e4r man \u00e4ven vilja minska sitt beroende av kolpulvret, som blev dyrbar bristvara efter Rysslands invasion av v\u00e4rldens st\u00f6rsta producent av det: Ukraina.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/Citroen-oli-1024x576.jpg\" alt=\"\" class=\"wp-image-1011976\" srcset=\"https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/Citroen-oli-1024x576.jpg 1024w, https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/Citroen-oli-300x169.jpg 300w, https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/Citroen-oli-768x432.jpg 768w, https:\/\/www.automotorsport.se\/app\/uploads\/2023\/04\/Citroen-oli.jpg 1366w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">D\u00e4cken visades upp p\u00e5 Citro\u00ebns <a href=\"https:\/\/www.automotorsport.se\/nyheter\/citroen-oli-praktisk-elbil-under-25-000-euro\/\" target=\"_blank\" rel=\"noreferrer noopener\">konceptbil Oli<\/a>.<\/figcaption><\/figure>\n\n<p><strong>Goodyears har utvecklat en del nya d\u00e4ck l\u00f6sningar, <\/strong>bland annat en som kan<strong> <\/strong>vara klart f\u00f6r en marknadslansering. Tester har redan gjorts som g\u00f6r d\u00e4cket lagligt att k\u00f6ra p\u00e5 allm\u00e4n v\u00e4g och en av f\u00f6retagets chefer menar att produktionen inte ligger l\u00e5ngt bort.<\/p>\n    <div class=\"dap-ad-format\" style=\"width:100%;display: flex;justify-content: space-between;overflow:hidden;flex-direction: column;align-items: center;\">\n        <div id='div-gpt-ad-dap-67b460171c322'>\n            <script> \n                typeof addSlot === \"function\" && addSlot(\n                    { \n                        id: 'div-gpt-ad-dap-67b460171c322', \n                        sizes: [[640, 360], [640, 480]], \n                        target: 'DAP_D', \n                        minSize: 1100, \n                        maxSize: Infinity \n                    }\n                )\n            <\/script>\n        <\/div>\n    <\/div>    <div class=\"dap-ad-format\" style=\"width:100%;display: flex;justify-content: space-between;overflow:hidden;flex-direction: column;align-items: center;\">\n        <div id='div-gpt-ad-dap-mobile-67b460171c38c'>\n            <script> \n                typeof addSlot === \"function\" && addSlot(\n                    { \n                        id: 'div-gpt-ad-dap-mobile-67b460171c38c', \n                        sizes: [[320, 320], [320, 480]], \n                        target: 'DAP_M', \n                        minSize: 0, \n                        maxSize: 1100 \n                    }\n                )\n            <\/script>\n        <\/div>\n    <\/div>\n<p>\u2013 Vi forts\u00e4tter att g\u00f6ra framsteg mot v\u00e5rt m\u00e5l att introducera 100 procent ekologiskt h\u00e5llbara material till v\u00e5ra d\u00e4ck vid 2030, s\u00e4ger Chris Helsel, senior vice ordf\u00f6rande, Globala operativ och teknisk chef p\u00e5 Goodyear till amerikanska <a rel=\"noreferrer noopener\" href=\"https:\/\/www.motortrend.com\/events\/goodyear-tire-sustainable-ces-2023\/\" data-type=\"URL\" data-id=\"https:\/\/www.motortrend.com\/events\/goodyear-tire-sustainable-ces-2023\/\" target=\"_blank\">Motortrend<\/a>. <\/p>\n\n<p><strong>De stora fr\u00e5gorna <\/strong>vi undrar \u00f6ver nu \u00e4r: Hur kan det vara m\u00f6jligt att de f\u00e5tt naturgummit att h\u00e5lla s\u00e5 l\u00e4nge och vad kommer d\u00e4cken kosta?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Goodyear har utvecklat ett nytt superd\u00e4ck gjort p\u00e5 bland annat solrosolja och risskal.<\/p>\n","protected":false},"author":217,"featured_media":1011977,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ep_exclude_from_search":false,"footnotes":""},"categories":[577],"tags":[78,96,627],"credited-editor":[2343],"class_list":["post-1011974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nyheter","tag-bilindustri","tag-citroen","tag-dack","credited-editor-hanna-brante"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/posts\/1011974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/users\/217"}],"replies":[{"embeddable":true,"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/comments?post=1011974"}],"version-history":[{"count":0,"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/posts\/1011974\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/media\/1011977"}],"wp:attachment":[{"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/media?parent=1011974"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/categories?post=1011974"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/tags?post=1011974"},{"taxonomy":"credited-editor","embeddable":true,"href":"https:\/\/www.automotorsport.se\/wp-json\/wp\/v2\/credited-editor?post=1011974"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}