{"id":9830,"date":"2026-02-24T15:11:44","date_gmt":"2026-02-24T07:11:44","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d1709-2\/"},"modified":"2026-04-16T09:53:04","modified_gmt":"2026-04-16T01:53:04","slug":"astm-d1709","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/da\/standard\/astm-d1709\/","title":{"rendered":"ASTM D1709"},"content":{"rendered":"<h2 class=\"wp-block-heading\">De vigtigste metoder til test af pileslag i ASTM D1709<\/h2>\n\n\n\n<p>ASTM D1709 beskriver to prim\u00e6re <strong data-start=\"1111\" data-end=\"1139\">Metoder til test af pileslag<\/strong>:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D1709 Testmetode A:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bruger en pil med et halvkugleformet hoved med en diameter p\u00e5 38,10 \u00b1 0,13 mm.<\/li>\n\n\n\n<li>Pilen slippes fra en h\u00f8jde p\u00e5 0,66 \u00b1 0,01 m.<\/li>\n\n\n\n<li>Velegnet til film, der kr\u00e6ver pilev\u00e6gte p\u00e5 ca. 50 g til 6 kg for at g\u00e5 i stykker.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D1709 Testmetode B:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bruger en st\u00f8rre pilhoveddiameter p\u00e5 50,80 \u00b1 0,13 mm.<\/li>\n\n\n\n<li>Pilen slippes fra 1,52 \u00b1 0,03 m h\u00f8jde.<\/li>\n\n\n\n<li>Anvendes til film med slagfasthed, der kr\u00e6ver pilv\u00e6gte p\u00e5 0,3 kg til 6 kg.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Slagpr\u00f8ve med faldende pil p\u00e5 plastfilm og -plader Metode A og Metode B ASTM D1709 ISO 7765-1\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/a3_9M0x3w7U?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p>Disse testmetoder er afg\u00f8rende for evalueringen af plastfoliers sejhed og kvalitet og anvendes i vid udstr\u00e6kning i forskellige brancher, herunder emballage og f\u00f8devaresikkerhed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Testteknikker i pileslagstest ASTM D1709<\/h2>\n\n\n\n<p>Standarden beskriver to effektive testteknikker til at identificere den pilv\u00e6gt, der for\u00e5rsager 50%-svigt i testede pr\u00f8ver:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1991\" data-end=\"2022\">Teknik til test af trapper<\/strong>\n<ul class=\"wp-block-list\">\n<li>Pilens v\u00e6gt justeres efter hver test (\u00f8ges, hvis pr\u00f8ven ikke fejler, eller mindskes, hvis den g\u00f8r).<\/li>\n\n\n\n<li>Denne fremgangsm\u00e5de forts\u00e6tter, indtil antallet af fejl (X'er) eller ikke-fejl (0'er) n\u00e5r op p\u00e5 ti pr\u00f8ver.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong data-start=\"2253\" data-end=\"2286\">Alternativ testteknik<\/strong>\n<ul class=\"wp-block-list\">\n<li>Testene udf\u00f8res p\u00e5 grupper af ti pr\u00f8ver med en fast pilv\u00e6gt.<\/li>\n\n\n\n<li>Pilens v\u00e6gt justeres trinvist mellem grupperne, indtil der observeres en fejlrate p\u00e5 mellem 0 og 100%.<\/li>\n\n\n\n<li>Mindst fem grupper skal testes for at bestemme en p\u00e5lidelig v\u00e6gt for slagbrud.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>Begge teknikker giver tilsvarende og n\u00f8jagtige resultater, s\u00e5 producenterne kan v\u00e6lge den metode, der passer bedst til deres driftsbehov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Betydningen af pileslagstest ASTM D1709<\/h2>\n\n\n\n<p>De <strong data-start=\"2787\" data-end=\"2805\">Dart drop test<\/strong> er s\u00e6rlig v\u00e6rdifuld til at vurdere holdbarheden af plastfilm, der bruges i kritiske anvendelser. I henhold til ASTM D1709 er denne test:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bestemmer v\u00e6gten af pilen, der resulterer i 50%-pr\u00f8vesvigt under standardiserede forhold.<\/li>\n\n\n\n<li>Anerkender, at slagfasthed er v\u00e6sentligt p\u00e5virket af filmens kvalitet og ensartethed.<\/li>\n\n\n\n<li>Giver vigtige data til produktudvikling og kvalitetskontrol og hj\u00e6lper med at v\u00e6lge materialer med henblik p\u00e5 ydeevne og sikkerhed.<\/li>\n<\/ul>\n\n\n\n<p>Det er vigtigt at bem\u00e6rke, at data fra <strong data-start=\"3337\" data-end=\"3354\">Testmetode A<\/strong> og <strong data-start=\"3359\" data-end=\"3376\">Testmetode B<\/strong> er ikke direkte sammenlignelige p\u00e5 grund af forskelle i testbetingelser og pr\u00f8vevariabler. S\u00f8rg altid for, at den valgte metode stemmer overens med den tilsigtede anvendelse.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">At v\u00e6lge den rigtige piledr\u00e5betester<\/h2>\n\n\n\n<p>For n\u00f8jagtig og p\u00e5lidelig test skal du overveje <strong data-start=\"3653\" data-end=\"3680\">Cell Instruments FDT-01<\/strong> <a href=\"https:\/\/www.packqc.com\/da\/products\/fdt-01-dart-impact-tester\/\" target=\"_blank\" rel=\"noreferrer noopener\">Dart Impact Tester<\/a>. Udviklet til at opfylde de strenge krav i <a href=\"https:\/\/www.astm.org\/d1709-22.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D1709<\/a>FDT-01 tilbyder:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p data-start=\"3786\" data-end=\"3852\"><strong data-start=\"3786\" data-end=\"3812\">Fleksibel konfiguration<\/strong> for at underst\u00f8tte b\u00e5de testmetode A og B.<\/p><\/li>\n\n\n\n<li><p data-start=\"3786\" data-end=\"3852\"><strong data-start=\"3855\" data-end=\"3879\" style=\"font-size: 1rem;\">Brugervenligt design<\/strong><span style=\"font-size: 1rem;\"> for effektiv testning og p\u00e5lidelige resultater.<\/span><\/p><\/li>\n\n\n\n<li><p data-start=\"3786\" data-end=\"3852\"><strong data-start=\"3928\" data-end=\"3949\" style=\"font-size: 1rem;\">Pr\u00e6cisionsstyring<\/strong><span style=\"font-size: 1rem;\"> af dartv\u00e6gte og faldh\u00f8jder, hvilket sikrer gentagelige og reproducerbare resultater.<\/span><\/p><\/li>\n<\/ul>\n\n\n\n<p>Cell Instruments har specialiseret sig i at levere skr\u00e6ddersyede testl\u00f8sninger, der hj\u00e6lper producenter med at opfylde b\u00e5de lovkrav og pr\u00e6stationsstandarder i emballage-, f\u00f8devare-, medicinal- og andre industrier.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tKontakt os F\u00e5 ASTM D1709 testl\u00f8sning\t\t\t\t<\/h2>\n\n\n\n<p>Forst\u00e5else og anvendelse af ASTM D1709 <strong data-start=\"4289\" data-end=\"4316\">Metode til test af pileslag<\/strong> sikrer plastfoliers p\u00e5lidelighed og sikkerhed i den virkelige verden. Med robuste testprocedurer som trappetesten og alternative testteknikker kan fagfolk med sikkerhed evaluere filmens slagfasthed, hvilket hj\u00e6lper med at drive produktforbedringer og opretholde standarder af h\u00f8j kvalitet.<\/p>\n\n\n\n<p>For mere information om <strong data-start=\"4646\" data-end=\"4673\">Cell Instruments FDT-01<\/strong> eller for at diskutere skr\u00e6ddersyede testbehov, s\u00e5 kontakt vores tekniske team i dag!<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Dart Impact Test Methods in ASTM D1709 ASTM D1709 outlines two primary dart impact test methods: ASTM D1709 Test Method A: ASTM D1709 Test Method B: These test methods are critical in evaluating the toughness and quality of plastic films and are widely adopted in various industries, including packaging and food safety applications. Testing [&hellip;]<\/p>","protected":false},"featured_media":8175,"parent":0,"template":"","meta":{"_acf_changed":true,"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":"","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-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-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-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-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-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-gradient":""}}},"standard-category":[611],"class_list":["post-9830","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/standard\/9830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/media\/8175"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/media?parent=9830"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/da\/wp-json\/wp\/v2\/standard-category?post=9830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}