{"id":21293,"date":"2025-07-03T10:02:49","date_gmt":"2025-07-03T10:02:49","guid":{"rendered":"https:\/\/bfymold.com\/?p=21293"},"modified":"2025-07-05T08:58:56","modified_gmt":"2025-07-05T08:58:56","slug":"what-is-pom-material","status":"publish","type":"post","link":"https:\/\/bfymold.com\/de\/what-is-pom-material\/","title":{"rendered":"Was ist POM-Material?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"UQQom\">1. Was ist POM? Die Revolution der technischen Thermoplaste <\/h2>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"uc1983809\">POM (<a href=\"https:\/\/en.wikipedia.org\/wiki\/Polyoxymethylene\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Polyoxymethylene\" target=\"_blank\" rel=\"noopener\">Polyoxymethylen<\/a>), auch bekannt als Acetal oder Delrin, bietet au\u00dfergew\u00f6hnliche mechanische Eigenschaften:<\/p>\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:3\">Nahezu keine Feuchtigkeitsaufnahme<\/li>\n\n\n\n<li style=\"line-height:3\">70 MPa Zugfestigkeit<\/li>\n\n\n\n<li style=\"line-height:3\">0,2-0,3% Schrumpfungsrate<\/li>\n\n\n\n<li style=\"line-height:3\">Selbstschmierend (\u03bc=0,1-0,3 vs. Stahl)<\/li>\n<\/ul>\n\n<p id=\"u34a309d6\">Wird in 78 % der hochpr\u00e4zisen Mechanismen verwendet, die Ma\u00dfhaltigkeit erfordern.<\/p>\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Material.jpg\" alt=\"POM Werkstoff\" class=\"wp-image-21279\" style=\"width:640px;height:auto\" title=\"\" srcset=\"https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Material.jpg 800w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Material-300x300.jpg 300w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Material-150x150.jpg 150w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Material-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">POM Werkstoff<\/figcaption><\/figure>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"foksO\">2. POM vs. konkurrierende technische Kunststoffe<\/h2>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure style=\"line-height:3\" class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Eigentum<\/td><td>POM<\/td><td><a href=\"https:\/\/bfymold.com\/de\/nylon-6-vs-nylon-66\/\" data-type=\"post\" data-id=\"2603\">Nylon 66<\/a><\/td><td><a href=\"https:\/\/bfymold.com\/de\/what-is-abs-plastic-and-how-does-abs-injection-molding-work\/\" data-type=\"post\" data-id=\"18057\">ABS<\/a><\/td><td>PEEK<\/td><\/tr><tr><td>Zugfestigkeit<\/td><td>70 MPa<\/td><td>85 MPa<\/td><td>40 MPa<\/td><td>100 MPa<\/td><\/tr><tr><td>Feuchtigkeit absorbieren.<\/td><td>0.2%<\/td><td>2.8%<\/td><td>1.5%<\/td><td>0.1%<\/td><\/tr><tr><td>Maximale Temperatur<\/td><td>100\u00b0C<\/td><td>120\u00b0C<\/td><td>80\u00b0C<\/td><td>250\u00b0C<\/td><\/tr><tr><td>Kosten\/kg<\/td><td>$3-5<\/td><td>$5-8<\/td><td>$2-4<\/td><td>$150-200<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p id=\"u89f3afa4\">POM dominiert bei kostensensiblen Pr\u00e4zisionsanwendungen, wie Zahnr\u00e4dern und Lagern.<\/p>\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"BB8rw\">3. Leitfaden f\u00fcr die Spritzgie\u00dfverarbeitung<\/h2>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding.jpg\" alt=\"POM-Spritzgie&#xDF;en\" class=\"wp-image-21263\" style=\"width:650px\" title=\"\" srcset=\"https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding.jpg 800w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding-300x300.jpg 300w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding-150x150.jpg 150w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">POM-Spritzgie\u00dfen<\/figcaption><\/figure>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"wp-block-heading\" id=\"USmYw\">Optimale Parameter f\u00fcr POM<\/h3>\n\n<figure style=\"line-height:3\" class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Parameter<\/td><td>Standard POM<\/td><td>Glasgef\u00fclltes POM<\/td><\/tr><tr><td>Schmelztemperatur<\/td><td>190-210\u00b0C<\/td><td>200-220\u00b0C<\/td><\/tr><tr><td>Form Temp<\/td><td>80-105\u00b0C<\/td><td>90-120\u00b0C<\/td><\/tr><tr><td>Einspritzdruck<\/td><td>80-130 MPa<\/td><td>100-150 MPa<\/td><\/tr><tr><td>Trocknung (Zeit\/Temperatur)<\/td><td>3h\/110\u00b0C<\/td><td>4h\/120\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<p id=\"u362c9f7d\">Kritischer Tipp: Halten Sie die Feuchtigkeit bei &lt;0,1 %, um Formaldehydausgasung zu vermeiden.<\/p>\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"aX8w6\">4. Behebung von h\u00e4ufigen POM-Materialfehlern<\/h2>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure style=\"line-height:3\" class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Defekt<\/td><td>Ursache<\/td><td>Die L\u00f6sung von BFY Mold<\/td><\/tr><tr><td>Verziehen<\/td><td>Ungleichm\u00e4\u00dfige K\u00fchlung<\/td><td>Konforme K\u00fchlkan\u00e4le<\/td><\/tr><tr><td>Sinkende Markierungen<\/td><td>Unzureichende Verpackung<\/td><td>95% Anschnittdichtungsdruck<\/td><\/tr><tr><td>Risse<\/td><td>\u00dcberkristallisation<\/td><td>Gl\u00fchen nach dem Gie\u00dfen<\/td><\/tr><tr><td>Gasverbrennungen<\/td><td>Eingeschlossene Luft<\/td><td>Vakuum-Bel\u00fcftungssystem<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"ZJ3dh\">5. Industrieanwendungen und Fallstudien<\/h2>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"wp-block-heading\" id=\"NqDl9\">Automobilindustrie<\/h3>\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:3\">Komponenten des Kraftstoffsystems: POM 30% GF widersteht Ethanolmischungen<\/li>\n\n\n\n<li style=\"line-height:3\">Zahnr\u00e4der: 1 Million+ Zyklen bei 1500 RPM (getestet nach ISO 6336)<\/li>\n<\/ul>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"wp-block-heading\" id=\"SPZRy\">Medizinische<\/h3>\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:3\">Mechanismen f\u00fcr Inhalatoren: USP-Klasse VI-konforme POM-Sorten<\/li>\n\n\n\n<li style=\"line-height:3\">Chirurgische Werkzeuge: Autoklavierbar bei 134\u00b0C<\/li>\n<\/ul>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"wp-block-heading\" id=\"YFq4Y\">Unterhaltungselektronik<\/h3>\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:3\">Tastatur-Schalter: 10M Lebensdauer der Bet\u00e4tigung<\/li>\n\n\n\n<li style=\"line-height:3\">Steckverbinder-Geh\u00e4use: Flammschutzklasse UL 94 HB<\/li>\n<\/ul>\n\n<div style=\"height:77px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding2.jpg\" alt=\"POM-Material Spritzgie&#xDF;en\" class=\"wp-image-21271\" style=\"width:650px\" title=\"\" srcset=\"https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding2.jpg 1000w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding2-300x300.jpg 300w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding2-150x150.jpg 150w, https:\/\/bfymold.com\/wp-content\/uploads\/2025\/07\/POM-Injection-Molding2-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">POM-Material Spritzgie\u00dfen<\/figcaption><\/figure>\n\n<div style=\"height:77px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"s3KDJ\">6. Leitfaden f\u00fcr die Materialauswahl<\/h2>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<figure style=\"line-height:3\" class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>POM Typ<\/td><td>Wesentliche Merkmale<\/td><td>Ideale Anwendung<\/td><\/tr><tr><td>Homopolymer<\/td><td>H\u00f6here Steifigkeit<\/td><td>Pr\u00e4zisionszahnr\u00e4der<\/td><\/tr><tr><td>Copolymer<\/td><td>Bessere Chemikalienbest\u00e4ndigkeit.<\/td><td>Teile mit Kraftstoffkontakt<\/td><\/tr><tr><td>30% GF<\/td><td>2x Kriechstromfestigkeit<\/td><td>Tragende Klammern<\/td><\/tr><tr><td>PTFE-Gemisch<\/td><td>50% weniger Reibung<\/td><td>Selbstschmierende Lager<\/td><\/tr><\/tbody><\/table><\/figure>\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"tX6VD\">7. Die POM-Kompetenz von BFY Mold<\/h2>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<ul style=\"line-height:3\" class=\"wp-block-list\">\n<li>Spezialisierte Ausr\u00fcstung:<\/li>\n<\/ul>\n\n<ul style=\"line-height:3\" class=\"wp-block-list\">\n<li>Scherarme Schrauben (L\/D=22:1)<\/li>\n\n\n\n<li>Entfeuchtungstrockner (Taupunkt weniger als -40\u00b0C)<\/li>\n\n\n\n<li>Qualit\u00e4tssicherung:<\/li>\n<\/ul>\n\n<ul style=\"line-height:3\" class=\"wp-block-list\">\n<li>ISO 9001-zertifizierte Produktion<\/li>\n\n\n\n<li>CMM-Pr\u00fcfung (\u00b10,01 mm)<\/li>\n\n\n\n<li>48-Stunden-Materialzertifizierung<\/li>\n<\/ul>\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\" id=\"VsdlK\">8. Etwa 10 wesentliche FAQs zu POM-Material<\/h2>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p id=\"u10a68612\">1. Was ist der Unterschied zwischen POM und Delrin?<br\/>Delrin ist das homopolymere POM von DuPont; zu den generischen POM geh\u00f6ren Copolymere mit besserer chemischer Best\u00e4ndigkeit.<\/p>\n\n<p id=\"u31b574e1\">2. Wie kann man verhindern, dass sich POM verzieht?<br\/>Halten Sie die Formtemperatur bei 90\u00b12\u00b0C und verwenden Sie eine einheitliche Wandst\u00e4rke (1,5-3mm).<\/p>\n\n<p id=\"u09df285b\">3. Kann POM geklebt oder geschwei\u00dft werden?<br\/>Ja: Epoxidverklebung (Scherfestigkeit 15-20 MPa) oder Heizelementschwei\u00dfen (f\u00fcr hermetische Dichtungen).<\/p>\n\n<p id=\"u781f3c2c\">4. Ist POM lebensmittelecht?<br\/>Es gibt FDA-konforme Qualit\u00e4ten, die jedoch wegen der m\u00f6glichen Freisetzung von Formaldehyd bei sauren oder fettreichen Lebensmitteln vermieden werden sollten.<\/p>\n\n<p id=\"ub2c1df8e\">5. Was verursacht die Schrumpfung von POM-Teilen?<br\/>\u00dcberm\u00e4\u00dfige Kristallinit\u00e4t. L\u00f6sung: Einspritzgeschwindigkeit und F\u00fclldruck erh\u00f6hen. <\/p>\n\n<p id=\"ub1fe4df7\">6. Maximale Dauergebrauchstemperatur?<br\/>90-100\u00b0C f\u00fcr Standardtypen; 120\u00b0C f\u00fcr glasgef\u00fcllte Versionen.<\/p>\n\n<p id=\"u4c20f03a\">7. Wie wirkt sich UV auf POM aus?<br\/>Verursacht Kreidung der Oberfl\u00e4che. Verwenden Sie kohleschwarzgef\u00fcllte Sorten oder Schutzbeschichtungen. <\/p>\n\n<p id=\"u91649653\">8. Typische Toleranzm\u00f6glichkeiten?<br\/>\u00b10,05% f\u00fcr Abmessungen unter 50mm; \u00b10,1% f\u00fcr gr\u00f6\u00dfere Teile.<\/p>\n\n<p id=\"u0b248399\">9. Kostenvergleich zu Metallteilen?<br\/>60-80% geringere Kosten als bei maschinell bearbeitetem Messing in der Gro\u00dfserienproduktion.<\/p>\n\n<div style=\"height:62px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h3 class=\"wp-block-heading\" id=\"ue9a39d80\">Warum BFY Mold f\u00fcr POM-Teile w\u00e4hlen?<\/h3>\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:3\">0,1% Fehlerquote garantiert<\/li>\n\n\n\n<li style=\"line-height:3\">30 Tage Lieferzeit f\u00fcr Werkzeuge<\/li>\n\n\n\n<li style=\"line-height:3\">Kostenlose DFM-Analyse<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>1. Was ist POM? Die Revolution der technischen Thermoplaste POM (Polyoxymethylen), auch bekannt als Acetal oder Delrin, bietet au\u00dfergew\u00f6hnliche mechanische Eigenschaften: Wird in 78 % der hochpr\u00e4zisen Mechanismen verwendet, die Ma\u00dfhaltigkeit erfordern. 2. POM vs. konkurrierende technische Kunststoffe Eigentum POM Nylon 66 ABS PEEK Zugfestigkeit 70 MPa 85 MPa 40 MPa 100 MPa Feuchtigkeit absorbieren. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21281,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","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":"","footer-sml-layout":"","ast-disable-related-posts":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"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":[50],"tags":[],"class_list":["post-21293","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/posts\/21293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/comments?post=21293"}],"version-history":[{"count":0,"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/posts\/21293\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/media\/21281"}],"wp:attachment":[{"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/media?parent=21293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/categories?post=21293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bfymold.com\/de\/wp-json\/wp\/v2\/tags?post=21293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}