{"id":12177,"date":"2020-08-23T13:07:13","date_gmt":"2020-08-23T13:07:13","guid":{"rendered":"https:\/\/llproducts1.wpenginepowered.com\/tmp-french\/?p=647"},"modified":"2026-04-16T17:01:29","modified_gmt":"2026-04-16T17:01:29","slug":"ll-products-celebrates-national-composites-week-2020","status":"publish","type":"post","link":"https:\/\/www.llproducts.com\/fr-fr\/news-events\/ll-products-celebrates-national-composites-week-2020\/","title":{"rendered":"C\u00e9l\u00e9bration de la Semaine nationale des composites 2020"},"content":{"rendered":"<p class=\"in-view\"><span class=\"BCX8 SCXW104577253 TextRun\"><span class=\"BCX8 NormalTextRun SCXW104577253\">Les composites sont essentiels. L&amp;L Products c\u00e9l\u00e8bre les innombrables fa\u00e7ons dont les composites contribuent \u00e0 la vie quotidienne en participant \u00e0 la <\/span><\/span><a class=\"Hyperlink  BCX8 SCXW104577253\" href=\"https:\/\/www.nationalcompositesweek.com\/participate.html\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"BCX8 SCXW104577253 TextRun Underlined\"><span class=\"BCX8 NormalTextRun SCXW104577253\">semaine nationale des composites<\/span><\/span><\/a><span class=\"BCX8 SCXW104577253 TextRun\"><span class=\"BCX8 NormalTextRun SCXW104577253\">, parrain\u00e9e par <\/span><\/span><a class=\"Hyperlink  BCX8 SCXW104577253\" href=\"https:\/\/www.compositesworld.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"BCX8 SCXW104577253 TextRun Underlined\"><span class=\"BCX8 NormalTextRun SCXW104577253\">Composites World<\/span><\/span><\/a><span class=\"BCX8 SCXW104577253 TextRun\"><span class=\"BCX8 NormalTextRun SCXW104577253\">. Suivez les histoires ci-dessous pour d\u00e9couvrir comment L&amp;L Products contribue au dynamisme et \u00e0 la cr\u00e9ativit\u00e9 de l'industrie des composites :<\/span><\/span><\/p>\n\n<h3 class=\"in-view\"><strong><span class=\"BCX8 SCXW242782615 TextRun\" data-contrast=\"auto\"><span class=\"BCX8 NormalTextRun SCXW242782615\">Un constructeur automobile a besoin d'une solution structurelle l\u00e9g\u00e8re pour une rigidit\u00e9 torsionnelle globale<\/span><\/span> <\/strong><\/h3>\n<p class=\"in-view\"><img decoding=\"async\" class=\"rte-image-left alignleft\" src=\"https:\/\/www.llproducts.com\/fileadmin\/user_upload\/images\/cbs_400x600.jpg\" alt=\"\" \/><span class=\"BCX8 SCXW115437620 TextRun\"><span class=\"BCX8 NormalTextRun SCXW115437620\">Un constructeur automobile cherchait une solution de renforcement pour atteindre la rigidit\u00e9 torsionnelle globale vis\u00e9e - \u00e0 la fois dynamique et statique. L'\u00e9quipe d'ing\u00e9nieurs de L&amp;L Products a identifi\u00e9 les emplacements optimaux pour des pi\u00e8ces CBSTM sur mesure tr\u00e8s efficaces dans la zone du montant D sup\u00e9rieur et du feu arri\u00e8re afin de renforcer la structure globale. Non seulement la solution CBS a permis d'atteindre la rigidit\u00e9 vis\u00e9e, mais elle a \u00e9galement permis de r\u00e9aliser un gain de poids total de 4 kilogrammes \u00e0 un co\u00fbt inf\u00e9rieur de 14 % par rapport \u00e0 l'assemblage de renforcement en acier de base moins efficace.<\/span><\/span><\/p>\n<p class=\"in-view\"><\/p>\n<p class=\"in-view\"><strong><span class=\"BCX8 SCXW42098865 TextRun\"><span class=\"BCX8 NormalTextRun SCXW42098865\">Un fabricant de si\u00e8ges d'avion cherche une solution adh\u00e9sive pour am\u00e9liorer la vitesse de traitement et r\u00e9duire le <\/span><\/span><span class=\"BCX8 SCXW42098865 TrackChangeTextInsertion TrackedChange\"><span class=\"BCX8 SCXW42098865 TextRun\"><span class=\"BCX8 NormalTextRun SCXW42098865\">temps de <\/span><\/span><\/span><span class=\"BCX8 SCXW42098865 TextRun\"><span class=\"BCX8 NormalTextRun SCXW42098865\">nettoyage<\/span><\/span> <\/strong><\/p>\n<p class=\"in-view\"><img decoding=\"async\" class=\"rte-image-left alignleft\" src=\"https:\/\/www.llproducts.com\/fileadmin\/user_upload\/images\/l9109_case_study_400x600.jpg\" alt=\"\" \/><span class=\"BCX8 SCXW177949670 TextRun\"><span class=\"BCX8 NormalTextRun SCXW177949670\">Le proc\u00e9d\u00e9 de fabrication de si\u00e8ges d'avion l\u00e9gers et \u00e9conomiques comprend le collage d'inserts en polyamide sur des \u00e9l\u00e9ments en carbone. L'adh\u00e9sif initial utilis\u00e9 durcissait relativement lentement et \u00e9tait fluide, ce qui ralentissait le <\/span><\/span><span class=\"BCX8 SCXW177949670 TextRun\"><span class=\"BCX8 NormalTextRun SCXW177949670\">processus de fabrication et n\u00e9cessitait l'enl\u00e8vement et le nettoyage de l'exc\u00e8s d'adh\u00e9sif. Cela a rendu l'application de l'adh\u00e9sif moins pr\u00e9cise. En cons\u00e9quence, le client a demand\u00e9 \u00e0 L&amp;L Products de d\u00e9velopper une solution adh\u00e9sive am\u00e9lior\u00e9e. Les soci\u00e9t\u00e9s ont utilis\u00e9 L&amp;L BondTM L-9107, un adh\u00e9sif \u00e9poxy durci \u00e0 deux composants, conforme aux normes FST (Fire, Smoke, and Toxicity), de qualit\u00e9 a\u00e9ronautique, qui constituait la technologie id\u00e9ale pour cette application.\u202fLa solution de L&amp;L permet d'obtenir un collage de haute performance tout en durcissant \u00e0 temp\u00e9rature ambiante. Le L&amp;L BondTM L-9107 a durci plus rapidement et a d\u00e9montr\u00e9 des propri\u00e9t\u00e9s thixotropes plus \u00e9lev\u00e9es (comme une p\u00e2te), n\u00e9cessitant donc moins d'adh\u00e9sif en exc\u00e8s et de nettoyage, et permettant une application plus pr\u00e9cise. Le L&amp;L BondTM L-9107 est fourni en cartouches, ce qui simplifie l'application du produit, am\u00e9liore la qualit\u00e9 du collage et am\u00e9liore les conditions de sant\u00e9 et de s\u00e9curit\u00e9 des op\u00e9rateurs (conforme \u00e0 REACH).<\/span><\/span><\/p>\n<p class=\"in-view\"><\/p>\n\n<h3 class=\"in-view\"><strong><span class=\"BCX8 SCXW66100142 TextRun\" data-contrast=\"auto\"><span class=\"BCX8 NormalTextRun SCXW66100142\">Un fabricant de v\u00e9hicules blind\u00e9s \u00e0 la recherche d'un meilleur syst\u00e8me d'\u00e9tanch\u00e9it\u00e9<\/span><\/span> <\/strong><\/h3>\n<p class=\"in-view\"><img decoding=\"async\" class=\"rte-image-left alignleft\" src=\"https:\/\/www.llproducts.com\/fileadmin\/user_upload\/images\/aj_test_photo.jpg\" alt=\"\" \/><span class=\"BCX8 SCXW86941000 TextRun\"><span class=\"BCX8 NormalTextRun SCXW86941000\">Un client de v\u00e9hicules blind\u00e9s cherchait \u00e0 remplacer son syst\u00e8me d'\u00e9tanch\u00e9it\u00e9 actuel par une solution performante, propre et facile \u00e0 utiliser. L'\u00e9quipe de L&amp;L Products s'est r\u00e9unie avec le client pour d\u00e9terminer que le L&amp;L SealTM A-J215 \u00e9tait la solution d'\u00e9tanch\u00e9it\u00e9 optimale pour l'application du client. L&amp;L SealTM A-J215 est un adh\u00e9sif \u00e9lastom\u00e8re \u00e0 un composant, \u00e0 durcissement rapide et \u00e0 haute r\u00e9sistance. Le produit pr\u00e9sente une grande r\u00e9sistance \u00e0 l'affaissement, d\u00e9montre d'excellentes propri\u00e9t\u00e9s d'adh\u00e9sion et atteint un d\u00e9bit \u00e9lev\u00e9. Il est donc propre et facile \u00e0 appliquer. <\/span><\/span><\/p>\n<p class=\"in-view\"><strong><span class=\"BCX8 SCXW162895161 TextRun\"><span class=\"BCX8 NormalTextRun SCXW162895161\">Un \u00e9quipementier automobile de luxe recherche des inserts hybrides pour le pilier A afin d'am\u00e9liorer les performances en cas de collision et de r\u00e9duire le poids<\/span><\/span> <\/strong><\/p>\n<p class=\"in-view\"><img decoding=\"async\" class=\"rte-image-left alignleft\" src=\"https:\/\/www.llproducts.com\/fileadmin\/news\/ncw_a-pillar.jpeg\" alt=\"\" \/><span class=\"BCX8 SCXW2292911 TextRun\"><span class=\"BCX8 NormalTextRun SCXW2292911\">Un \u00e9quipementier automobile de luxe \u00e9tait \u00e0 la recherche d'inserts hybrides qui remplaceraient les tubes en acier haute r\u00e9sistance pour am\u00e9liorer les <\/span><\/span><span class=\"BCX8 SCXW2292911 TextRun\"><span class=\"BCX8 NormalTextRun SCXW2292911\">performances en cas de collision tout en r\u00e9duisant le poids total du v\u00e9hicule. L&amp;L Products s'est associ\u00e9 \u00e0 LANXESS, une entreprise de produits chimiques sp\u00e9cialis\u00e9s bas\u00e9e en Allemagne, pour concevoir un renforcement structurel pour les montants A. Le pilier \u00e9tait constitu\u00e9 d'un insert en acier \u00e0 haute r\u00e9sistance, qui est soutenu de l'int\u00e9rieur par une couche de Tepex \u00e0 base de polyamide. La structure est ensuite coll\u00e9e \u00e0 l'aide de la mousse structurelle L&amp;L ReinforceTM L-5235. Les essais des inserts hybrides ont d\u00e9montr\u00e9 que leur r\u00e9sistance et leur rigidit\u00e9 \u00e9taient comparables \u00e0 celles de la conception actuelle lorsqu'ils r\u00e9sistent aux renversements. Cependant, la nouvelle solution est environ 5 kilogrammes plus l\u00e9g\u00e8re. En raison de l'endroit o\u00f9 la r\u00e9duction de poids entre en vigueur, le centre de gravit\u00e9 global du v\u00e9hicule a \u00e9galement \u00e9t\u00e9 abaiss\u00e9, am\u00e9liorant ainsi la dynamique du v\u00e9hicule. <\/span><\/span><\/p>\n<p class=\"in-view\"><span class=\"BCX8 SCXW220715826 TextRun\"><span class=\"BCX8 NormalTextRun SCXW220715826\">Pour plus d'informations sur cette histoire, visitez le <\/span><\/span><a class=\"Hyperlink  BCX8 SCXW220715826\" href=\"https:\/\/www.compositesworld.com\/news\/lanxess-presents-thermoplastics-for-automotive-applications\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"BCX8 SCXW220715826 TextRun Underlined\"><span class=\"BCX8 NormalTextRun SCXW220715826\">site web de LANXESS<\/span><\/span><\/a><span class=\"BCX8 SCXW220715826 TextRun\"><span class=\"BCX8 NormalTextRun SCXW220715826\">. <\/span><\/span><\/p><button class=\"simplefavorite-button\" data-postid=\"12177\" data-siteid=\"16\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">Favorite <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>Favorite<\/p>\n","protected":false},"author":1,"featured_media":648,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[16],"tags":[],"formats":[],"post-year":[],"class_list":["post-12177","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"dsm_author":{"name":"llproducts1","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/ff57a35214af8006652516432de5c162bed67b3636aa17b621bef09a36f1268d?s=96&d=mm&r=g","archive_link":"https:\/\/www.llproducts.com\/fr-fr\/news-events\/author\/llproducts1\/","biodata":""},"dsm_categories":[{"term_name":"News","term_id":16,"term_link":"https:\/\/www.llproducts.com\/fr-fr\/news-events\/category\/news\/"}],"dsm_attachment_categories":[],"dsm_featured_image":{"thumbnail":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c-150x150.jpg","medium":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c-300x205.jpg","medium_large":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c-768x525.jpg","large":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","1536x1536":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","2048x2048":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","et-pb-post-main-image":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c-400x250.jpg","et-pb-post-main-image-fullwidth":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","et-pb-portfolio-image":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c-400x284.jpg","et-pb-portfolio-module-image":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c-510x382.jpg","et-pb-portfolio-image-single":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","et-pb-gallery-module-image-portrait":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c-400x516.jpg","et-pb-post-main-image-fullwidth-large":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","et-pb-image--responsive--desktop":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","et-pb-image--responsive--tablet":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","et-pb-image--responsive--phone":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c-480x328.jpg","gform-image-choice-sm":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","gform-image-choice-md":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","gform-image-choice-lg":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg","full":"https:\/\/www.llproducts.com\/fr-fr\/wp-content\/uploads\/sites\/16\/2024\/09\/csm_unnamed_f43ef2294c.jpg"},"dsm_comment_count":0,"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - 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