{"id":9864,"date":"2026-02-24T15:11:46","date_gmt":"2026-02-24T07:11:46","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d624\/"},"modified":"2026-03-12T12:01:07","modified_gmt":"2026-03-12T04:01:07","slug":"astm-d624","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/hu\/standard\/astm-d624\/","title":{"rendered":"ASTM D624"},"content":{"rendered":"<h2 class=\"wp-block-heading\">A gumi szak\u00edt\u00f3szil\u00e1rds\u00e1ga \u00e9s annak jelent\u0151s\u00e9ge<\/h2>\n\n\n\n<p>A <strong data-start=\"1487\" data-end=\"1511\">gumi szak\u00edt\u00f3szil\u00e1rds\u00e1g<\/strong> tulajdons\u00e1ga azt jelzi, hogy egy anyag mennyire hat\u00e9konyan ellen\u00e1ll a szakad\u00e1s kialakul\u00e1s\u00e1nak vagy terjed\u00e9s\u00e9nek. M\u00edg a szak\u00edt\u00f3szil\u00e1rds\u00e1g az \u00e1ltal\u00e1nos ny\u00fal\u00e1si k\u00e9pess\u00e9get m\u00e9ri, addig a szak\u00edt\u00f3szil\u00e1rds\u00e1g a k\u00f6vetkez\u0151kre \u00f6sszpontos\u00edt <em data-start=\"1695\" data-end=\"1721\">val\u00f3s hibam\u00f3dok<\/em>. Az \u00e9les \u00e9lek, a ciklikus terhel\u00e9s, a kop\u00e1s vagy a be\u00e1gyazott r\u00e9szecsk\u00e9k gyakran olyan helyi fesz\u00fclts\u00e9geket okoznak, amelyek a szakad\u00e1st a leggyakoribb s\u00e9r\u00fcl\u00e9si mechanizmuss\u00e1 teszik a haszn\u00e1lat sor\u00e1n.<\/p>\n\n\n\n<p>Sz\u00e1mos t\u00e9nyez\u0151 befoly\u00e1solja a szakad\u00e1si teljes\u00edtm\u00e9nyt, bele\u00e9rtve a fesz\u00fclts\u00e9geloszl\u00e1st, a terhel\u00e9si sebess\u00e9get, a minta geometri\u00e1j\u00e1t \u00e9s a bev\u00e1g\u00e1sok jelenl\u00e9t\u00e9t. Az ASTM D624 ellen\u0151rz\u00f6tt \u00e9s megism\u00e9telhet\u0151 m\u00f3dszert biztos\u00edt ezen hat\u00e1sok sz\u00e1mszer\u0171s\u00edt\u00e9s\u00e9re, lehet\u0151v\u00e9 t\u00e9ve a m\u00e9rn\u00f6k\u00f6k \u00e9s a min\u0151s\u00e9gellen\u0151rz\u00e9ssel foglalkoz\u00f3 szakemberek sz\u00e1m\u00e1ra, hogy megb\u00edzhat\u00f3 \u00f6sszehasonl\u00edt\u00e1sokat v\u00e9gezzenek.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Szak\u00edt\u00f3szil\u00e1rds\u00e1gi vizsg\u00e1lat Szabv\u00e1nyos k\u00f6vetelm\u00e9nyek<\/h2>\n\n\n\n<p>A <strong data-start=\"2238\" data-end=\"2269\">szak\u00edt\u00f3szil\u00e1rds\u00e1gi vizsg\u00e1lati szabv\u00e1ny<\/strong> meghat\u00e1rozza a mint\u00e1k el\u0151k\u00e9sz\u00edt\u00e9s\u00e9re, kondicion\u00e1l\u00e1s\u00e1ra \u00e9s a teljes szakad\u00e1sig tart\u00f3, folyamatosan n\u00f6vekv\u0151 terhel\u00e9s alkalmaz\u00e1s\u00e1ra vonatkoz\u00f3 elj\u00e1r\u00e1sokat. A szak\u00edt\u00f3pr\u00f3ba meghat\u00e1rozott keresztfejsebess\u00e9ggel h\u00fazza a mint\u00e1t. A r\u00f6gz\u00edtett er\u0151 - egys\u00e9gnyi vastags\u00e1gra vet\u00edtve - a szak\u00edt\u00f3szil\u00e1rds\u00e1got mutatja.<\/p>\n\n\n\n<p>A szabv\u00e1ny szerint:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A, B \u00e9s C t\u00edpus\u00fa mint\u00e1k haszn\u00e1lata <strong data-start=\"2599\" data-end=\"2618\">500 \u00b1 50 mm\/min<\/strong> elv\u00e1laszt\u00e1si sebess\u00e9g.<\/li>\n\n\n\n<li>T t\u00edpus\u00fa \u00e9s CP t\u00edpus\u00fa mint\u00e1k haszn\u00e1lata <strong data-start=\"2667\" data-end=\"2684\">50 \u00b1 5 mm\/min<\/strong> sebess\u00e9g.<\/li>\n\n\n\n<li>A minta helyes be\u00e1ll\u00edt\u00e1sa biztos\u00edtja az egyenletes terhel\u00e9st \u00e9s megakad\u00e1lyozza a markolat elcs\u00fasz\u00e1s\u00e1t.<\/li>\n\n\n\n<li>A k\u00fcl\u00f6nb\u00f6z\u0151 geometri\u00e1k vizsg\u00e1lati eredm\u00e9nyei nem felcser\u00e9lhet\u0151k egym\u00e1ssal, mivel minden egyes kialak\u00edt\u00e1s m\u00e1s szakad\u00e1si mechanizmust jellemez.<\/li>\n<\/ul>\n\n\n\n<p>Ezek a megk\u00fcl\u00f6nb\u00f6ztet\u00e9sek lehet\u0151v\u00e9 teszik a felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra, hogy a tesztel\u00e9st az adott term\u00e9kk\u00f6r\u00fclm\u00e9nyekhez igaz\u00edts\u00e1k.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D624 A, B, C, T \u00e9s CP t\u00edpusok<\/h2>\n\n\n\n<p>Az ASTM D624 t\u00f6bbf\u00e9le mintat\u00edpust tartalmaz, amelyek mindegyike m\u00e1s-m\u00e1s hibaveszt\u00e9si viselked\u00e9st mutat. Ezek a v\u00e1ltozatok szorosan illeszkednek a k\u00fcl\u00f6nb\u00f6z\u0151 elasztomeralkalmaz\u00e1sokhoz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D624 A t\u00edpus - f\u00e9lhold kisebb mint\u00e1khoz<\/h3>\n\n\n\n<p><strong data-start=\"3703\" data-end=\"3723\">ASTM D624 A t\u00edpus<\/strong> hasonl\u00edt a B t\u00edpusra, de a meghosszabb\u00edtott f\u00fclek n\u00e9lk\u00fcl. A laborat\u00f3riumok akkor haszn\u00e1lj\u00e1k az A t\u00edpust, ha kisebb \u00f6nt\u00f6tt alkatr\u00e9szekkel vagy korl\u00e1tozott anyagmennyis\u00e9ggel dolgoznak. Ez is a szakad\u00e1s terjed\u00e9s\u00e9t m\u00e9ri, de a r\u00f6videbb m\u00e9r\u0151hossz miatt kiss\u00e9 elt\u00e9r\u0151 fesz\u00fclts\u00e9geloszl\u00e1st mutathat.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D624 B-t\u00edpus - F\u00e9lhold alak\u00fa, f\u00fclk\u00e9kkel<\/h3>\n\n\n\n<p><strong data-start=\"3277\" data-end=\"3297\">ASTM D624 B t\u00edpus<\/strong> az egyik leggyakrabban prefer\u00e1lt geometria. Ez egy borotvapeng\u00e9s f\u00e9lholddal rendelkezik, meghosszabb\u00edtott f\u00fclekkel, amelyek jav\u00edtj\u00e1k a megragad\u00e1s stabilit\u00e1s\u00e1t. Ez a t\u00edpus a k\u00f6vetkez\u0151 m\u00e9retekkel rendelkezik <strong data-start=\"3455\" data-end=\"3484\">szakad\u00e1si szil\u00e1rds\u00e1g<\/strong>, \u00edgy ide\u00e1lis az \u00e1ltal\u00e1nos gumi min\u0151s\u00e9gellen\u0151rz\u00e9shez. A gy\u00e1rt\u00f3k gyakran v\u00e1lasztj\u00e1k a B t\u00edpust, ha az eredeti lap el\u00e9g nagy a sz\u00fcks\u00e9ges m\u00e9retek elk\u00e9sz\u00edt\u00e9s\u00e9hez.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D624 C t\u00edpus - 90 fokos cs\u00facsminta<\/h3>\n\n\n\n<p><strong data-start=\"4049\" data-end=\"4069\">ASTM D624 C t\u00edpus<\/strong> hat\u00e1rozott 90 fokos sz\u00f6get z\u00e1r be, bev\u00e1g\u00e1s n\u00e9lk\u00fcl. A cs\u00facsban l\u00e9v\u0151 fesz\u00fclts\u00e9gkoncentr\u00e1ci\u00f3 seg\u00edt \u00e9rt\u00e9kelni a <strong data-start=\"4170\" data-end=\"4198\">szakad\u00e1skezdem\u00e9nyez\u00e9si szil\u00e1rds\u00e1g<\/strong>, ami kritikus fontoss\u00e1g\u00fa az \u00e9les sarkokb\u00f3l vagy be\u00e1gyazott hib\u00e1kb\u00f3l ered\u0151 meghib\u00e1sod\u00e1sok \u00e9rt\u00e9kel\u00e9s\u00e9n\u00e9l. Ha a szakad\u00e1s nem a cs\u00facsn\u00e1l kezd\u0151dik, az eredm\u00e9nyek hasonl\u00edthatnak a szak\u00edt\u00f3szil\u00e1rds\u00e1gra, ez\u00e9rt a minta helyes el\u0151k\u00e9sz\u00edt\u00e9se elengedhetetlen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D624 T t\u00edpus - nadr\u00e1gszakad\u00e1s-minta<\/h3>\n\n\n\n<p><strong data-start=\"4457\" data-end=\"4477\">ASTM D624 T t\u00edpus<\/strong> a nadr\u00e1g form\u00e1j\u00e1ra eml\u00e9keztet\u0151, osztott sz\u00e1r\u00fa geometri\u00e1b\u00f3l \u00e1ll. A szakad\u00e1s terjed\u00e9s\u00e9t a minta hossza ment\u00e9n m\u00e9ri. A T t\u00edpust sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k rugalmas elasztomer filmek, v\u00e9kony lemezek \u00e9s l\u00e1gy TPE-kever\u00e9kek eset\u00e9n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">ASTM D624 CP t\u00edpus - Korl\u00e1tozott \u00fatszakad\u00e1s\u00fa szak\u00edt\u00f3szil\u00e1rds\u00e1g<\/h3>\n\n\n\n<p><strong data-start=\"4735\" data-end=\"4756\">ASTM D624 CP t\u00edpus<\/strong> a T t\u00edpus m\u00f3dos\u00edt\u00e1sa. Ez egy <strong data-start=\"4796\" data-end=\"4821\">korl\u00e1tozott szakad\u00e1si \u00fatvonal<\/strong> \u00e9s vastagabb l\u00e1bak biztos\u00edtj\u00e1k, hogy a szakad\u00e1s egyenes vonalban maradjon, \u00edgy k\u00fcl\u00f6n\u00f6sen alkalmas az elt\u00e9r\u00e9sre vagy t\u00falzott ny\u00fal\u00e1sra hajlamos anyagokhoz. Ez stabilabb \u00e9s megism\u00e9telhet\u0151bb terjed\u00e9si eredm\u00e9nyeket eredm\u00e9nyez.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A megfelel\u0151 szak\u00edt\u00f3szil\u00e1rds\u00e1g-vizsg\u00e1l\u00f3 kiv\u00e1laszt\u00e1sa<\/h2>\n\n\n\n<p>Megfelel\u0151 kiv\u00e1laszt\u00e1sa <strong data-start=\"5104\" data-end=\"5131\">szak\u00edt\u00f3szil\u00e1rds\u00e1g-tesztel\u0151<\/strong> pontos \u00e9s konzisztens eredm\u00e9nyeket biztos\u00edt. A tesztel\u0151nek stabil keresztfejsebess\u00e9get kell fenntartania, \u00e9rz\u00e9keny er\u0151m\u00e9r\u00e9st kell biztos\u00edtania, \u00e9s t\u00e1mogatnia kell a k\u00fcl\u00f6nb\u00f6z\u0151 markolat-konfigur\u00e1ci\u00f3kat.<\/p>\n\n\n\n<p>A <strong data-start=\"5306\" data-end=\"5348\">Cell Instruments TST-01 szak\u00edt\u00f3pr\u00f3ba<\/strong> kiv\u00e1l\u00f3 v\u00e1laszt\u00e1s az ASTM D624 tesztel\u00e9shez, mivel:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prec\u00edzi\u00f3s terhel\u00e9sm\u00e9r\u0151 cella \u00e9s nagy mintav\u00e9teli sebess\u00e9g<\/li>\n\n\n\n<li>Stabil keresztfejmozg\u00e1s nagy \u00e9s kis sebess\u00e9g\u0171 szak\u00edt\u00f3vizsg\u00e1latokhoz egyar\u00e1nt<\/li>\n\n\n\n<li>Kompatibilit\u00e1s az A, B, C, T \u00e9s CP t\u00edpus\u00fa l\u00e1mpatestekkel<\/li>\n\n\n\n<li>Alkalmazkod\u00f3k\u00e9pess\u00e9g mind a K+F, mind a rutin min\u0151s\u00e9gellen\u0151rz\u00e9shez<\/li>\n<\/ul>\n\n\n\n<p>A k\u00fcl\u00f6nb\u00f6z\u0151 szak\u00edt\u00e1si m\u00f3dok k\u00f6z\u00f6tti v\u00e1lt\u00e1s k\u00e9pess\u00e9ge lehet\u0151v\u00e9 teszi a laborat\u00f3riumok sz\u00e1m\u00e1ra, hogy az ASTM D624 szabv\u00e1ny szerinti vizsg\u00e1latok teljes sk\u00e1l\u00e1j\u00e1t elv\u00e9gezhess\u00e9k egyetlen eszk\u00f6zzel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kapcsolatfelv\u00e9tel ASTM D624 vizsg\u00e1lati megold\u00e1s <\/h2>\n\n\n\n<p><a href=\"https:\/\/www.astm.org\/d0624-00r20.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D624<\/a> \u00e1tfog\u00f3 keretet biztos\u00edt a gumi \u00e9s TPE term\u00e9kek szakad\u00e1si viselked\u00e9s\u00e9nek \u00e9rt\u00e9kel\u00e9s\u00e9hez. T\u00f6bb mintat\u00edpusa lehet\u0151v\u00e9 teszi a felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra, hogy a szakad\u00e1s megindul\u00e1s\u00e1t \u00e9s terjed\u00e9s\u00e9t k\u00fcl\u00f6nb\u00f6z\u0151 alkalmaz\u00e1sokban r\u00f6gz\u00edts\u00e9k. Megb\u00edzhat\u00f3 m\u0171szerek haszn\u00e1lat\u00e1val, mint p\u00e9ld\u00e1ul a <strong data-start=\"6591\" data-end=\"6616\"><a href=\"https:\/\/www.packqc.com\/hu\/products\/sale-packaging-tensile-strength-tester-film\/\" target=\"_blank\" rel=\"noreferrer noopener\">TST-01 szak\u00edt\u00f3szil\u00e1rds\u00e1gvizsg\u00e1l\u00f3<\/a><\/strong>, a laborat\u00f3riumok k\u00f6vetkezetes, pontos \u00e9s megism\u00e9telhet\u0151 eredm\u00e9nyeket \u00e9rhetnek el, amelyek jav\u00edtj\u00e1k a term\u00e9kmin\u0151s\u00e9get \u00e9s meger\u0151s\u00edtik az anyagm\u00e9rn\u00f6ki d\u00f6nt\u00e9seket. A gy\u00e1rt\u00f3k \u00e9s a min\u0151s\u00e9g\u00fcgyi szem\u00e9lyzet sz\u00e1m\u00e1ra, akik megb\u00edzhat\u00f3 szakad\u00e1s\u00e9rt\u00e9kel\u00e9st keresnek, az ASTM D624 tov\u00e1bbra is n\u00e9lk\u00fcl\u00f6zhetetlen szabv\u00e1ny.<\/p>\n\n\n\n<p><\/p>","protected":false},"featured_media":8078,"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":""}}},"class_list":["post-9864","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/standard\/9864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/media\/8078"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/hu\/wp-json\/wp\/v2\/media?parent=9864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}