{"id":9878,"date":"2026-02-24T15:11:46","date_gmt":"2026-02-24T07:11:46","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d2659\/"},"modified":"2026-03-12T09:35:43","modified_gmt":"2026-03-12T01:35:43","slug":"astm-d2659","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/tr\/standard\/astm-d2659\/","title":{"rendered":"ASTM D2659"},"content":{"rendered":"<p>ASTM D2659 a\u015fa\u011f\u0131dakilere odaklan\u0131r <strong>sabit bir bas\u0131n\u00e7 sapma oran\u0131 alt\u0131nda kolon ezilme testi<\/strong>. Ba\u015flang\u0131\u00e7ta \u00fcflemeli kal\u0131planm\u0131\u015f kaplar i\u00e7in geli\u015ftirilmi\u015f olsa da, geometrinin uygun hizalama ve y\u00fcklemeye izin vermesi ko\u015fuluyla, prosed\u00fcr termoform veya enjeksiyon kal\u0131plama ile yap\u0131lan kaplar i\u00e7in de ge\u00e7erlidir.<\/p>\n\n\n\n<p>Standart, bir konteynerin merkezi ekseni boyunca dikey s\u0131k\u0131\u015ft\u0131rmaya nas\u0131l diren\u00e7 g\u00f6sterdi\u011fini de\u011ferlendirir. Bu y\u00fckleme ko\u015fulu, palet istifleme veya konvey\u00f6r biriktirme s\u0131ras\u0131ndaki ger\u00e7ek d\u00fcnya gerilimlerini yak\u0131ndan yans\u0131t\u0131r. Bu uygunluk nedeniyle ASTM D2659, PET \u015fi\u015fe kalite kontrol\u00fc ve Ar-Ge'sinde bir referans y\u00f6ntemi haline gelmi\u015ftir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">PET \u015ei\u015fe Kalite Kontrol\u00fc i\u00e7in ASTM D2659 Neden \u00d6nemlidir?<\/h2>\n\n\n\n<p>ASTM D2659 her ger\u00e7ek ya\u015fam ko\u015fulunu sim\u00fcle etmeye \u00e7al\u0131\u015fmaz. Bunun yerine, \u015funlar\u0131 sa\u011flar <strong>kar\u015f\u0131la\u015ft\u0131r\u0131labilir ve tekrarlanabilir veriler<\/strong> tan\u0131mlanm\u0131\u015f laboratuvar ko\u015fullar\u0131 alt\u0131nda. Standarda g\u00f6re, kolon ezme sonu\u00e7lar\u0131 desteklemektedir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ara\u015ft\u0131rma ve geli\u015ftirme<\/strong>, PET \u015fi\u015felerin hafifletilmesi gibi<\/li>\n\n\n\n<li><strong>Tasar\u0131m de\u011ferlendirmesi<\/strong>, farkl\u0131 konteyner geometrilerinin kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/li>\n\n\n\n<li><strong>Kalite kontrol<\/strong>, partiden partiye tutarl\u0131l\u0131\u011f\u0131n sa\u011flanmas\u0131<\/li>\n\n\n\n<li><strong>Kabul veya ret<\/strong> teknik \u00f6zellikler alt\u0131nda<\/li>\n<\/ul>\n\n\n\n<p>ASTM D2659 kapsam\u0131nda elde edilen sonu\u00e7lar\u0131n yaln\u0131zca benzer y\u00fck-zaman ko\u015fullar\u0131 i\u00e7in ge\u00e7erli oldu\u011funu unutmamak \u00f6nemlidir. Konteynerler uzun s\u00fcreli y\u00fcklere veya darbelere maruz kald\u0131\u011f\u0131nda, s\u00fcnme veya darbe testi gibi ek testler kolon ezilme verilerini desteklemelidir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D2659'da Tan\u0131mlanan Temel Mekanik \u00d6zellikler<\/h2>\n\n\n\n<p>ASTM D2659, kolon ezilme davran\u0131\u015f\u0131n\u0131 tan\u0131mlayan birka\u00e7 \u00f6nemli parametre belirtir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>K\u0131rma akma y\u00fck\u00fc<\/strong> - kuvvette kar\u015f\u0131l\u0131k gelen bir art\u0131\u015f olmaks\u0131z\u0131n sapman\u0131n artt\u0131\u011f\u0131 y\u00fck<\/li>\n\n\n\n<li><strong>K\u0131rma akma y\u00fck\u00fcnde sapma<\/strong> - akma noktas\u0131ndaki dikey deformasyon<\/li>\n\n\n\n<li><strong>Ar\u0131zada ezilme y\u00fck\u00fc<\/strong> - uygulanabilir oldu\u011funda, k\u0131r\u0131lma veya \u00e7\u00f6kmeden \u00f6nceki maksimum y\u00fck<\/li>\n\n\n\n<li><strong>G\u00f6r\u00fcn\u00fcr ezilme sertli\u011fi<\/strong> - y\u00fck-sapma e\u011frisinin ilk do\u011frusal k\u0131sm\u0131n\u0131n e\u011fimi<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-82764ef8 wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\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=\"\u015ei\u015fe \u00dcst Y\u00fck Bas\u0131n\u00e7 Kuvveti Testi| PET \u015ei\u015fe i\u00e7in Ezilme Testi\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/8DK9Vmq51K4?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<\/div>\n<\/div>\n<\/div>\n\n\n\n<p>Gevrek malzemeler genellikle aniden bozulur ve bu da k\u0131rma akma y\u00fck\u00fcn\u00fc ar\u0131za y\u00fck\u00fcne e\u015fde\u011fer hale getirir. S\u00fcnek PET kaplar tipik olarak net bir akma b\u00f6lgesi g\u00f6sterir ve bu da tasar\u0131m sa\u011flaml\u0131\u011f\u0131 hakk\u0131nda de\u011ferli bilgiler sa\u011flar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Test H\u0131z\u0131 ve Sonu\u00e7lar \u00dczerindeki Etkisi<\/h2>\n\n\n\n<p>ASTM D2659 a\u015fa\u011f\u0131dakileri kesin olarak tan\u0131mlar <strong>test h\u0131z\u0131<\/strong>, Test h\u0131z\u0131, \u00f6l\u00e7\u00fclen ezilme \u00f6zelliklerini do\u011frudan etkiledi\u011finden. Standart \u015funlar\u0131 belirtir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0130\u00e7inde sabit bir h\u0131z <strong>\u00b110% varyasyon<\/strong><\/li>\n\n\n\n<li>Kabul edilebilir bir aral\u0131k <strong>12,5 ila 50 mm\/dak<\/strong><\/li>\n\n\n\n<li>Yayg\u0131n olarak kullan\u0131lan bir referans h\u0131z <strong>25 \u00b1 2,5 mm\/dak<\/strong><\/li>\n<\/ul>\n\n\n\n<p>ASTM D2659'da belirtilen round-robin \u00e7al\u0131\u015fmalar\u0131, bu aral\u0131\u011f\u0131n d\u0131\u015f\u0131nda hassasiyetin azald\u0131\u011f\u0131n\u0131 g\u00f6stermektedir. Yeni PET \u015fi\u015fe tasar\u0131mlar\u0131 i\u00e7in, birden fazla h\u0131zda yap\u0131lan testler genellikle gerilme h\u0131z\u0131n\u0131n performans\u0131 nas\u0131l etkiledi\u011fini ortaya \u00e7\u0131kar\u0131r, bu da \u00f6zellikle ambalaj optimizasyonu s\u0131ras\u0131nda de\u011ferlidir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00dcst Y\u00fck Test Prosed\u00fcr\u00fc ve Veri Toplama<\/h2>\n\n\n\n<p>ASTM D2659 testi s\u0131ras\u0131nda, operat\u00f6r numuneyi plakalar aras\u0131na yerle\u015ftirir ve se\u00e7ilen h\u0131zda bas\u0131n\u00e7 y\u00fck\u00fc uygular. Do\u011frulu\u011fu ve g\u00fcvenli\u011fi etkileyebilecek i\u00e7 bas\u0131n\u00e7 olu\u015fumunu \u00f6nlemek i\u00e7in kab\u0131n uygun \u015fekilde havaland\u0131r\u0131lmas\u0131 \u00e7ok \u00f6nemlidir.<\/p>\n\n\n\n<p>Tam karakterizasyon gerekti\u011finde, test bir <strong>y\u00fck-defleksiyon e\u011frisi<\/strong> akma veya bozulmaya kadar. Bu e\u011fri sertli\u011fin hesaplanmas\u0131n\u0131 ve yap\u0131sal ge\u00e7i\u015flerin tan\u0131mlanmas\u0131n\u0131 sa\u011flar. Rutin kalite kontrol\u00fc i\u00e7in baz\u0131 kullan\u0131c\u0131lar sadece k\u0131rma akma y\u00fck\u00fcne odaklan\u0131r, bu da yine de kap tutarl\u0131l\u0131\u011f\u0131n\u0131n g\u00fc\u00e7l\u00fc bir g\u00f6stergesini sa\u011flar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kalite Kontrol ve Tasar\u0131m i\u00e7in Sonu\u00e7lar\u0131n Yorumlanmas\u0131<\/h2>\n\n\n\n<p>ASTM D2659 verileri, a\u015fa\u011f\u0131dakiler de dahil olmak \u00fczere bir\u00e7ok hedefi destekler:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u015ei\u015fe tasar\u0131mlar\u0131n\u0131n veya re\u00e7ine kalitelerinin kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/li>\n\n\n\n<li>Kal\u0131plama partileri boyunca \u00fcretim stabilitesinin izlenmesi<\/li>\n\n\n\n<li>Kabul veya ret kriterlerinin olu\u015fturulmas\u0131<\/li>\n\n\n\n<li>Hafif konteynerlerin Ar-Ge optimizasyonunun desteklenmesi<\/li>\n<\/ul>\n\n\n\n<p>Standart, sonu\u00e7lar\u0131n yaln\u0131zca test d\u00fczene\u011fine benzer ko\u015fullar i\u00e7in ge\u00e7erli oldu\u011funu vurgulamaktad\u0131r. Uzun s\u00fcreli y\u00fckleme veya dinamik stres i\u00e7eren uygulamalar i\u00e7in s\u00fcr\u00fcnme veya darbe gibi tamamlay\u0131c\u0131 testler gerekli olmaya devam etmektedir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D2659 Testi i\u00e7in Do\u011fru Ekipman\u0131 Se\u00e7me<\/h2>\n\n\n\n<p>G\u00fcvenilir y\u00fcr\u00fctme <a href=\"https:\/\/store.astm.org\/d2659-16r23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D2659<\/a> hassas kuvvet, yer de\u011fi\u015ftirme ve h\u0131z kontrol\u00fcne ba\u011fl\u0131d\u0131r. Bu <strong>H\u00fccre Enstr\u00fcmanlar\u0131 <a href=\"https:\/\/www.packqc.com\/tr\/products\/top-load-tester-bottle-crush-testing-machine\/\">TLT-01 \u00dcstten Y\u00fckleme Test Cihaz\u0131<\/a><\/strong> ASTM D2659 aral\u0131\u011f\u0131nda ve \u00f6tesinde kararl\u0131 s\u0131k\u0131\u015ft\u0131rma, do\u011fru yer de\u011fi\u015ftirme \u00f6l\u00e7\u00fcm\u00fc ve esnek h\u0131z ayarlar\u0131 sa\u011flayarak kolon ezme ve \u00fcst y\u00fck testlerini destekler. Dikey y\u00fckleme prensibi, farkl\u0131 PET \u015fi\u015fe y\u00fcksekliklerine ve \u00e7aplar\u0131na uyum sa\u011flarken standard\u0131n gereksinimlerini kar\u015f\u0131lar.<\/p>\n\n\n\n<p>Tekrarlanabilir PET \u015fi\u015fe s\u0131k\u0131\u015ft\u0131rma testi sonu\u00e7lar\u0131 arayan laboratuvarlar i\u00e7in bu t\u00fcr ekipmanlar ASTM D2659'un yaz\u0131l\u0131 bir standarttan tutarl\u0131, denetlenebilir verilere d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesine yard\u0131mc\u0131 olur.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM D2659 focuses on column crush testing under a constant rate of compressive deflection. Although it was originally developed for blow-molded containers, the procedure also applies to containers made by thermoforming or injection molding, provided the geometry allows proper alignment and loading. The standard evaluates how a container resists vertical compression along its central axis. [&hellip;]<\/p>","protected":false},"featured_media":9659,"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":[],"class_list":["post-9878","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/tr\/wp-json\/wp\/v2\/standard\/9878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/tr\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/tr\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/tr\/wp-json\/wp\/v2\/media\/9659"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/tr\/wp-json\/wp\/v2\/media?parent=9878"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/tr\/wp-json\/wp\/v2\/standard-category?post=9878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}