{"id":19163,"date":"2019-07-08T13:55:17","date_gmt":"2019-07-08T11:55:17","guid":{"rendered":"https:\/\/www.autoneum.com\/?p=19163"},"modified":"2019-10-02T11:22:08","modified_gmt":"2019-10-02T09:22:08","slug":"alpha-liner-optimum-protection-against-tire-noise","status":"publish","type":"post","link":"https:\/\/www.autoneum.com\/zh-hant\/2019\/07\/08\/alpha-liner-optimum-protection-against-tire-noise\/","title":{"rendered":"Alpha-Liner: optimum protection against tire noise"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><p><strong>With Alpha-Liner, Autoneum launches its first-ever textile wheelhouse outer liner that not only reduces tire noise substantially, but also convinces with low weight. This newest lightweight component ensures a quiet driving experience and also helps vehicle manufacturers meet current and future noise and emission limits. Alpha-Liner premieres at the \u201cAutomotive Acoustics Conference\u201d which takes place in Zurich, Switzerland, on July 9 and 10.<\/strong><\/p>\n<p>Alpha-Liner is the latest innovation from Autoneum \u2013 a multifunctional wheelhouse outer liner that reduces tire noise with high efficiency and thus makes the vehicle quieter and lighter. Alpha-Liner is based on Autoneum\u2019s newly developed technology, with which noise absorption can be adapted to the specific requirements of the vehicle model for the first time. To achieve this effect, a thin coated surface is applied on the tire side. The porosity of the coating can then be controlled according to the necessary absorption properties, the bottom part of the wheelhouse outer liner requires stronger noise treatment, which maximizes acoustic absorption.<\/p>\n<p>Each reduced decibel is decisive as external or pass-by noise in particular is increasingly regulated in Europe, Japan, but also in China. From 2024, newly registered vehicles in the European Union will be allowed to generate a maximum of 68 decibels of external noise, a challenge for manufacturers and suppliers alike in light of the current threshold of 72 decibels and already highly acoustically optimized cars. To achieve this substantial noise reduction, Alpha-Liner will make an important contribution.<\/p>\n<p>Wheelhouse outer liners made of Alpha-Liner offer additional advantages as well. They are easy to clean and robust thanks to the plasticized surface, making them more resistant to stone chipping and ice accumulation in the wheelhouse. Compared to corresponding components made of plastic, Alpha-Liner convinces with a lower weight, ensuring a greater driving range especially for electric vehicles. In addition, the components are produced in a sustainable manner. Production scrap of the wheelhouse outer liners, which are primarily made of recycled PET fibers, can be fully recovered and recycled. World premiere of Alpha-Liner will take place on the occasion of the Automotive Acoustics Conference in Zurich, Switzerland, on July 9 and 10.<\/p>\n<p><strong>About the Automotive Acoustics Conference:<br \/>\n<\/strong>What methods and solutions do vehicle acousticians employ to meet increasingly tightening noise and emissions limits around the world? These and other challenges in acoustic management will be discussed by globally leading experts at the Automotive Acoustics Conference in Zurich on July 9 and 10, 2019. The conference, which has been under the scientific leadership of Autoneum for more than 50 years, is the internationally leading convention for automobile acoustics. At this year\u2019s edition, more than 20 acoustic experts from the automotive industry and science will present relevant and up-to-date findings. Participants will also have the opportunity to learn more about the latest product innovations including Alpha-Liner in an accompanying exhibition.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-equal-height-columns\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height fusion-animated\" style=\"--awb-bg-size:cover;\" data-animationType=\"slideInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-column-content-centered\"><div class=\"fusion-column-content\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:30px;margin-bottom:30px;width:100%;max-width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;--awb-sep-color:#b4bf1a;border-color:#b4bf1a;border-top-width:1px;\"><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling fusion-equal-height-columns\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_4 1_4 fusion-one-fourth fusion-column-first fogendeprodukte-right\" style=\"--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 2% + 2% ) * 0.25 ) );margin-right: 2%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:32;line-height:1.2;\">Investors and Financial Analysts<\/h2><\/div><div class=\"fusion-text fusion-text-2\"><p>Dr Martin Zwyssig<br \/>\nCFO<br \/>\nT <a href=\"tel:+41 52 244 82 82\">+41 52 244 82 82<\/a><br \/>\n<a href=\"mailto:investor@autoneum.com\">investor@autoneum.com<\/a><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_4 1_4 fusion-one-fourth fogendeprodukte-right\" style=\"--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 2% + 2% ) * 0.25 ) );margin-right: 2%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:32;line-height:1.2;\">Media<\/h2><\/div><div class=\"fusion-text fusion-text-3\"><p>Dr Anahid Rickmann<br \/>\nHead Corporate Communications &amp; Responsibility<br \/>\nT <a href=\"tel:+41 52 244 83 88\">+41 52 244 83 88<\/a><br \/>\n<a href=\"mailto:media@autoneum.com\">media.inquiry@autoneum.com<\/a><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last white\" style=\"--awb-bg-color:#ffffff;--awb-bg-color-hover:#ffffff;--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 2% + 2% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:32;line-height:1.2;\">Downloads<\/h2><\/div><div class=\"fusion-button-wrapper fusion-align-block\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.autoneum.com\/wp-content\/uploads\/2019\/07\/190708_Media-Release_Wheelhouse-outer-liner-Alpha-Liner.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Media Release Alpha-Liner: optimum protection against tire noise (English, 216 KB) | PDF<\/span><\/a><\/div><div class=\"fusion-button-wrapper fusion-align-block\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.autoneum.com\/wp-content\/uploads\/2019\/07\/Radhausverkleidung_Alpha-Liner_Detail.jpg\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Picture wheelhouse outer liner Alpha-Liner detail (11 MB) | JPG<\/span><\/a><\/div><div class=\"fusion-button-wrapper fusion-align-block\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-3 fusion-button-default-span fusion-button-default-type\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.autoneum.com\/wp-content\/uploads\/2019\/07\/Radhausverkleidung_Alpha-Liner.jpg\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Picture wheelhouse outer liner Alpha-Liner (6 MB) | JPG<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":6,"featured_media":19155,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[205],"tags":[],"class_list":["post-19163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-innovation-zh-hant"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Alpha-Liner: optimum protection against tire noise - Autoneum. 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