{"id":5626,"date":"2024-07-05T11:24:11","date_gmt":"2024-07-05T11:24:11","guid":{"rendered":"https:\/\/ikv-aachen.de\/academic-studies\/lecturers-courses\/functionalization-of-plastic-surfaces\/"},"modified":"2025-01-10T09:06:08","modified_gmt":"2025-01-10T09:06:08","slug":"functionalising-plastic-surfaces","status":"publish","type":"page","link":"https:\/\/ikv-aachen.de\/en\/academic-studies\/lecturers-courses\/functionalising-plastic-surfaces\/","title":{"rendered":"Functionalising plastic surfaces"},"content":{"rendered":"<style type=\"text\/css\">\n    #page-headers-block_2881c11f3353467ddc20a36597b182de  {\n        --gradientbackground: #006772;\n        --gradientbackground: #006772;\n        --gradientBackgroundLight: hsl(from #006772 h calc(s * 0.8) calc(l * 1.3));\n        --gradientBackgroundLight2: hsl(from #006772 h s calc(l * 1.5));\n            }\n<\/style>\n<section id=\"page-headers-block_2881c11f3353467ddc20a36597b182de\" class=\" hyphens-auto  mb-base  md:mb-xl \">\n        \n                <div class=\"bg-[--gradientbackground] bg-gradient-to-br from-[--gradientbackground] to-[--gradientBackgroundLight] overflow-hidden md:overflow-visible  \">\n            <div class=\"theGridWrapper\">\n                <div class=\"grid grid-cols-1 md:grid-cols-2 md:grid-rows-[1fr_12fr_1fr]\">\n                    <div class=\"bg-gradient-to-r from-[--gradientBackgroundLight2] to-[--gradientBackgroundLight] col-start-1 col-span-2  row-start-2 row-span-1 rounded-xl shadow-lg relative translate-x-24  md:translate-x-0 \">\n                        <div class=\"bgs-white-stripe absolute inset-0 opacity-30 \">\n                            &nbsp;\n                        <\/div>\n                    <\/div>\n                    <h1 class=\"row-start-3 md:row-start-2 row-span-1 col-start-1 col-span-1  self-end  pb-base md:p-xs z-20 relative\">\n                        <span class=\"block text-3xl text-white font-bold ikv-condensed text-balance hyphens \">\n                            Functionalising plastic surfaces                        <\/span>\n                                                    <span class=\"block text-white font-serif font-thin text-xl text-balance hyphens mt-2xs\">\n                                Lecture and exercise                            <\/span>\n                                            <\/h1>\n                    <figure class=\" col-start-1 col-span-1 md:col-start-2 row-start-2 row-span-1 ratio-square  w-3\/4 md:w-full  z-10 justify-self-end \"><img decoding=\"async\"  class=\"  md:origin-right 4xl:origin-left verticalEigthMovement w-full h-full object-contain relative z-10 \"  src=\"https:\/\/ikv-aachen.de\/wp-content\/uploads\/2024\/11\/Studium-Vorlesung-Funktionalisierung-von-Kunststoffoberflaechen-3.png\" srcset=\"https:\/\/ikv-aachen.de\/wp-content\/uploads\/2024\/11\/Studium-Vorlesung-Funktionalisierung-von-Kunststoffoberflaechen-3-748x748.png 748w, https:\/\/ikv-aachen.de\/wp-content\/uploads\/2024\/11\/Studium-Vorlesung-Funktionalisierung-von-Kunststoffoberflaechen-3-1536x1536.png 1536w, https:\/\/ikv-aachen.de\/wp-content\/uploads\/2024\/11\/Studium-Vorlesung-Funktionalisierung-von-Kunststoffoberflaechen-3-335x335.png 335w, https:\/\/ikv-aachen.de\/wp-content\/uploads\/2024\/11\/Studium-Vorlesung-Funktionalisierung-von-Kunststoffoberflaechen-3-768x768.png 768w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" width=\"1920\" height=\"1920\" alt=\"Studium-Vorlesung-Funktionalisierung-von-Kunststoffoberfla\u0308chen-3\" loading=\"lazy\" \/><\/figure>                <\/div>\n            <\/div>\n        <\/div>\n            <\/section>\n\n<section id=\"two-columns-block_470326d20bd14a9a5ddf39cb9892dda7\" class=\"block-two-columns blocksection \">\n    <div class=\"theGridWrapper\">\n        <div class=\"theGrid12\">\n            <div class=\"wysiwyg\n            relative\n\n            col-start-1\n            col-span-12\n\n            md:col-start-3\n            md:col-span-9\n            md:gap-8\n\n            lg:col-start-3\n            lg:col-span-8\n\n            2xl:col-start-2\n            2xl:col-span-9\n\n            2xl:gap-[7rem]\n\n            sm:columns-2\n            hyphens-auto \n            sm:after:content-['\\00A0']\n            sm:after:block\n            sm:after:h-3xl\n            \">\n                <p>Plastic components are often given a coating in order to adjust the range of properties of the surfaces and adapt them to specific requirements. The modification of surfaces can fulfill purely decorative purposes, serve informational purposes (application of markings, warning or operating instructions, advertising) or have a technical-functional character. These include, for example, improved light resistance, electromagnetic shielding, the ability to self-clean or improved grip by roughening or flocking the surface. The different processes are discussed in detail in the lecture. An excursion to a plastics processing company and an exercise in IKV&#8217;s plasma laboratory make it possible to experience the processes in practice.  <\/p>\n<h3>Contents of the lecture<\/h3>\n<p>The lecture provides an overview of the most common processes for the treatment and coating of plastic surfaces. The different processes are explained in principle and their technical implementation is considered. In addition to painting and printing, processes such as electroplating and low-pressure metallization are discussed. Special emphasis is placed on modern plasma technology, the fundamentals and current applications of which are explained using many examples. All processes are subjected to an in-depth examination of the process parameters and their effect on the result. At the same time, the characteristic properties, the main and secondary functionalities of the surfaces produced are discussed using examples. Further examples are used to learn how to evaluate defects and damage and how to trace their causes. The requirements for the plastic surface are also discussed in detail for all processes.   <\/p>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/section>\n\n\n\n    <section id=\"paragraph-and-image-block_29d18e1c381fe407ff75e5effc2264bf\" class=\"block-paragraph-and-image blocksection imgRightTextLeft whiteBack imgRightTextLeft  bg-white  relative  \">\n                <div class=\"theGridWrapper \">\n            <div class=\"theGrid12\">\n                                    <h2 class=\" col-span-12  md:col-span-3 font-semibold font-serif text-xl md:text-right   text-balance \">\n                        <div class=\"md:origin-bottom-right largeToNormal\">\n                            Exercise accompanying the lecture                        <\/div>\n                    <\/h2>\n                                <div class=\" col-span-12  sm:col-span-7 md:col-span-4  lg:col-span-4 wysiwyg hyphens-auto \">\n                    <p>The exercise is divided into two parts. In the first part, a full-day excursion is planned to a plastics processing company that typically uses many of the processes covered in the lecture. There, students will have the opportunity to take a close look at how the technology is integrated into production and to discuss practical aspects with experts on site. The second part of the exercise takes place in IKV&#8217;s plasma laboratory. Here, students are given an overview of plasma and low-pressure technology and experience the systems in operation.<\/p>\n<p><b>Literature for the lecture:<br \/>\n<\/b>Funktionalisieren von Kunststoffoberfl\u00e4chen (Umdruck),<br \/>\nAuthor: Rainer Dahlmann<br \/>\nAvailable at the office of the IKV study councelling team<\/p>\n                <\/div>\n                <div class=\" col-span-12 sm:col-span-5  md:col-span-5   lg:col-span-5 lg:col-start-8 relative flex flex-col items-end \">\n                    <figure class=\" relative flex flex-col items-end origin-top-left bigInMiddle fullOpacityInMiddle \"><img decoding=\"async\"  class=\"order-1\"  src=\"https:\/\/ikv-aachen.de\/wp-content\/uploads\/2024\/07\/Studium-Uebung-Funktionalisierung-von-Kunststoffoberflaechen-scaled.jpg\" srcset=\"https:\/\/ikv-aachen.de\/wp-content\/uploads\/2024\/07\/Studium-Uebung-Funktionalisierung-von-Kunststoffoberflaechen-748x499.jpg 748w, https:\/\/ikv-aachen.de\/wp-content\/uploads\/2024\/07\/Studium-Uebung-Funktionalisierung-von-Kunststoffoberflaechen-1536x1024.jpg 1536w, https:\/\/ikv-aachen.de\/wp-content\/uploads\/2024\/07\/Studium-Uebung-Funktionalisierung-von-Kunststoffoberflaechen-768x512.jpg 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" width=\"1536\" height=\"1024\" alt=\"Studium-\u00dcbung-Funktionalisierung-von-Kunststoffoberfl\u00e4chen\" loading=\"lazy\" \/><span class=\"mt-3 order-3  text-copyright \">&copy; DF.Fotografie<\/span><figcaption class=\" order-2  text-figcaption\">An excursion to a plastics processing company and an exercise in IKV&#8217;s plasma laboratory allow students to experience the processes in practice.<\/figcaption><\/figure>                <\/div>\n            <\/div>\n        <\/div>\n    <\/section>\n\n\n<section id=\"list-as-grid-block_b2d9f8399553d887b1c201f47f03b3bf\" class=\"block-list-as-grid  list-as-grid bg-white  \">\n    <div class=\"theGridWrapper\">\n        <div>\n            <h3>Important information at a glance<\/h3>\n<ul>\n<li><strong>Compulsory elective subject<\/strong>, e.g. in the degree programs<br \/>\nMaster Plastics and Textile Technology or<br \/>\nMaster Business Administration and Engineering specialising in Mechanical Engineering\/Plastics Technology<\/li>\n<li><strong>Dates<\/strong><br \/>\nOnly in the summer semester<\/li>\n<li><strong>Scope<\/strong><br \/>\n3 SWS (V2 \u00dc1)<\/li>\n<li><strong>Credit Points<\/strong><br \/>\n5<\/li>\n<li><strong>Form of examination<br \/>\n<\/strong>Oral examination<\/li>\n<li><strong>Lecturer<\/strong><br \/>\nProf. Dr. rer. nat. Rainer Dahlmann  <\/li>\n<\/ul>\n        <\/div>\n    <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>The lecture provides an overview of the most common processes for the treatment and coating of plastic surfaces.<\/p>\n","protected":false},"author":3,"featured_media":2169,"parent":5615,"menu_order":50,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":true,"footnotes":""},"class_list":["post-5626","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Functionalising plastic surfaces | IKV-Aachen<\/title>\n<meta name=\"description\" content=\"The lecture provides an overview of the most common processes for the treatment and coating of plastic surfaces.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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