Conditionnement et m\u00e9langes-ma\u00eetres : dispersion et m\u00e9lange de m\u00e9langes-ma\u00eetres blancs, noirs et color\u00e9s, ainsi que d\u00e9veloppement de formulations de m\u00e9langes-ma\u00eetres fonctionnels tels que les m\u00e9langes-ma\u00eetres \u00e0 forte teneur en charge, les m\u00e9langes-ma\u00eetres antistatiques et les m\u00e9langes-ma\u00eetres ignifuges. Le m\u00e9lange-ma\u00eetre blanc utilise du dioxyde de titane et une r\u00e9sine de support de haute qualit\u00e9. Il pr\u00e9sente une excellente dispersibilit\u00e9 et ne pr\u00e9sente aucune diff\u00e9rence de couleur apr\u00e8s un malaxage approfondi dans le m\u00e9langeur interne, garantissant ainsi une stabilit\u00e9 continue lors de la production de films \u00e0 grande vitesse.<\/p>\n\n\n\n Modification du PVC : plastification et m\u00e9lange de PVC souple, de PVC rigide et de mat\u00e9riaux pour c\u00e2bles sans halog\u00e8ne \u00e0 faible \u00e9mission de fum\u00e9e.<\/p>\n\n\n\n M\u00e9lange et modification du PP : syst\u00e8mes de renforcement PP\/\u00e9lastom\u00e8re, syst\u00e8mes de chargement PP\/charge inorganique et syst\u00e8mes renforc\u00e9s PP\/fibre de verre. La modification par greffage \u00e0 l'\u00e9tat fondu du PP et son m\u00e9lange avec du PC et du POE peuvent \u00eatre r\u00e9alis\u00e9s dans une plage de temp\u00e9rature comprise entre 170 et 200 \u2103 \u00e0 l'aide d'un m\u00e9langeur interne.<\/p>\n\n\n\n Formulations de caoutchouc sp\u00e9cialis\u00e9es : plastification, m\u00e9lange et dispersion des charges dans divers caoutchoucs, notamment le caoutchouc naturel (NR), le caoutchouc styr\u00e8ne-butadi\u00e8ne (SBR), le caoutchouc nitrile (NBR), le caoutchouc \u00e9thyl\u00e8ne-propyl\u00e8ne-di\u00e8ne (EPDM) et le caoutchouc silicone. Convient au d\u00e9veloppement de formulations pour les pneus en caoutchouc, les joints d'\u00e9tanch\u00e9it\u00e9 automobiles et les tuyaux flexibles.<\/p>\n\n\n\n M\u00e9langes-ma\u00eetres fonctionnels et syst\u00e8mes \u00e0 forte teneur en charge : m\u00e9langes-ma\u00eetres fonctionnels tels que les m\u00e9langes-ma\u00eetres conducteurs, thermoconducteurs, ignifuges et antibact\u00e9riens, ainsi que les m\u00e9langes-ma\u00eetres \u00e0 forte teneur en charge tels que le carbonate de calcium, le talc et le dioxyde de titane. Les m\u00e9langeurs internes sont particuli\u00e8rement efficaces pour disperser les pigments et les charges difficiles \u00e0 disperser.<\/p>\n\n\n\n Mat\u00e9riaux sp\u00e9cialis\u00e9s : nanocomposites, syst\u00e8mes renforc\u00e9s par des nanotubes de carbone, composites \u00e0 base de graph\u00e8ne, mat\u00e9riaux magn\u00e9tiques, m\u00e9lange de poudres c\u00e9ramiques (m\u00e9lange et dispersion de poudres m\u00e9talliques et c\u00e9ramiques), et syst\u00e8mes composites \u00e0 haute viscosit\u00e9 tels que les alliages.<\/p>\n\n\n\n Les m\u00e9langeurs internes Hartek sont disponibles en diff\u00e9rentes capacit\u00e9s, notamment 55 ml, 200 ml et 300 ml. Les mod\u00e8les HTK-55, HTK-200 et HTK-300 r\u00e9pondent aux besoins de la R&D, de la production en micro-lots \u00e0 celle en petits lots. Les types de rotors peuvent \u00eatre s\u00e9lectionn\u00e9s en fonction des mat\u00e9riaux et des proc\u00e9d\u00e9s : \u00e0 rouleaux, Banbury, \u00e0 cames et Sigma, afin de s'adapter \u00e0 la strat\u00e9gie de cisaillement optimale. La pr\u00e9cision du contr\u00f4le de la temp\u00e9rature est de \u00b11 \u2103, avec une temp\u00e9rature de fonctionnement maximale pouvant atteindre 450 \u2103 (en option), et un syst\u00e8me de refroidissement forc\u00e9 \u00e0 l'air comprim\u00e9 est inclus.<\/p>","protected":false},"excerpt":{"rendered":" The compounding materials vary greatly across different industries: the packaging industry uses white masterbatch (50% titanium dioxide content) and filler masterbatch; agriculture requires anti-aging masterbatch; industry prefers high-filler cable materials; food grade requires low-migration color masterbatch; medical relies on medical-grade silicone and TPE; and special materials challenge functional systems such as carbon nanotubes and graphene. […]<\/p>\n","protected":false},"author":1,"featured_media":1385,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","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":""},"categories":[11],"tags":[40],"class_list":["post-1383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-introduction","tag-internal-mixer"],"_links":{"self":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"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=1383"}],"version-history":[{"count":1,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1383\/revisions"}],"predecessor-version":[{"id":1386,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/posts\/1383\/revisions\/1386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/media\/1385"}],"wp:attachment":[{"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/media?parent=1383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/categories?post=1383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/extruder-lab.com\/fr\/wp-json\/wp\/v2\/tags?post=1383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/extruder-lab.com\/wp-content\/uploads\/2026\/06\/\u684c\u9762\u5f0f\u5bc6\u70bc\u673a-2.jpg\")
<\/figure>\n\n\n\n