{"id":137,"date":"2025-07-03T16:22:06","date_gmt":"2025-07-03T08:22:06","guid":{"rendered":"https:\/\/extruder-lab.com\/?page_id=137"},"modified":"2025-11-24T12:20:12","modified_gmt":"2025-11-24T04:20:12","slug":"news","status":"publish","type":"page","link":"https:\/\/extruder-lab.com\/fr\/news","title":{"rendered":"Actualit\u00e9s"},"content":{"rendered":"
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Nouvelles de Hartek<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\"Two-roll<\/div><\/a>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tComment choisir un broyeur \u00e0 m\u00e9lange ouvert de laboratoire ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
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La structure d'un broyeur \u00e0 m\u00e9lange ouvert \u00e0 deux cylindres n'est pas complexe : deux cylindres parall\u00e8les tournent l'un par rapport \u00e0 l'autre \u00e0 des vitesses diff\u00e9rentes. La mati\u00e8re est entra\u00een\u00e9e<\/p>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\tLire plus \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t

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\"Twin-screw<\/div><\/a>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tUne extrudeuse \u00e0 double vis de table a \u00e9t\u00e9 inspect\u00e9e et exp\u00e9di\u00e9e en Inde\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
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La technologie d'extrusion \u00e0 chaud (HME) conna\u00eet un essor rapide dans le domaine de la R&D pharmaceutique \u00e0 l'\u00e9chelle mondiale. Cette technologie am\u00e9liore consid\u00e9rablement la dissolution et la biodisponibilit\u00e9 des m\u00e9dicaments gr\u00e2ce au m\u00e9lange de<\/p>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\tLire plus \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t

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\"desktop<\/div><\/a>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tAnalyse approfondie des extrudeuses\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
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Analyse approfondie des extrudeuses : principe de fonctionnement, classification, structure, secteurs d'application et crit\u00e8res de s\u00e9lection. Une extrudeuse, plus commun\u00e9ment appel\u00e9e \u00ab extrudeuse \u00e0 vis pour mati\u00e8res plastiques \u00bb, est au c\u0153ur<\/p>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\tLire plus \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t

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\"Twin-screw<\/div><\/a>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tApplication de la machine de filage par fusion \u00e0 double vis de laboratoire\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
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Quelle est la valeur de la R&D dans le domaine du filage du PET\/PP ? La r\u00e9ponse ne se trouve peut-\u00eatre pas en laboratoire, mais dans les domaines d'application finaux de sept grands secteurs industriels.<\/p>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\tLire plus \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t

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\"desktop<\/div><\/a>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tExtrudeuse \u00e0 filature de bureau\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
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Les chercheurs qui travaillent sur de nouveaux mat\u00e9riaux en ont tous fait l'exp\u00e9rience : Ils produisent laborieusement un \u00e9chantillon en laboratoire \u00e0 l'aide d'une extrudeuse \u00e0 rotation de bureau, et la performance de l'\u00e9chantillon s'en ressent.<\/p>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\tLire plus \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t

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\n\t\t\t\n\t\t\t\tComment un malaxeur interne peut-il garantir une compatibilit\u00e9 totale des mat\u00e9riaux ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
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Les mat\u00e9riaux utilis\u00e9s pour la formulation varient consid\u00e9rablement d'un secteur \u00e0 l'autre : l'industrie de l'emballage utilise des m\u00e9langes-ma\u00eetres blancs (contenant du dioxyde de titane 50%) et des m\u00e9langes-ma\u00eetres de charge ; le secteur agricole a besoin de m\u00e9langes-ma\u00eetres anti-vieillissement ;<\/p>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\tLire plus \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t

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\"blown<\/div><\/a>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tComprendre les diff\u00e9rences entre l'extrusion par moulage et l'extrusion par soufflage dans la production de films\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
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Dans le domaine de la fabrication de films plastiques, l'extrusion par coul\u00e9e et l'extrusion-soufflage constituent les deux principales m\u00e9thodes de production. Ces deux technologies jouent un r\u00f4le crucial dans<\/p>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\tLire plus \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t

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\"cast<\/div><\/a>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\tPourquoi vos films coul\u00e9s pr\u00e9sentent-ils toujours des rayures verticales ?\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
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Les stries longitudinales constituent l'un des probl\u00e8mes les plus \u00e9pineux dans les essais sur les machines de coul\u00e9e de film : des motifs p\u00e9riodiques ou al\u00e9atoires apparaissent dans le sens de la traction, parfois aussi fins que<\/p>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\tLire plus \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t

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\n\t\t\t\n\t\t\t\tExtrudeuses \u00e0 double vis - Semaine des mat\u00e9riaux hautement fonctionnels\t\t\t<\/a>\n\t\t<\/h3>\n\t\t\t\t
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Hautement recommand\u00e9 par les clients japonais \uff01 Hartek Extrusion Equipment-Twin-screw Extruders a particip\u00e9 \u00e0 la Semaine internationale des nouveaux mat\u00e9riaux d'Osaka Du 13 au 15 mai, la Semaine internationale des nouveaux mat\u00e9riaux d'Osaka a \u00e9t\u00e9 l'occasion de pr\u00e9senter des mat\u00e9riaux hautement fonctionnels.<\/p>\n\t\t<\/div>\n\t\t\t\t\t\n\t\t\t\tLire plus \"\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\n\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Nouvelles de Hartek<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-137","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/pages\/137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/comments?post=137"}],"version-history":[{"count":1,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/pages\/137\/revisions"}],"predecessor-version":[{"id":996,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/pages\/137\/revisions\/996"}],"wp:attachment":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/media?parent=137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}