{"id":2583,"date":"2026-03-30T02:14:28","date_gmt":"2026-03-30T02:14:28","guid":{"rendered":"https:\/\/www.pharmacopoeiatest.com\/?p=2583"},"modified":"2026-03-30T02:14:31","modified_gmt":"2026-03-30T02:14:31","slug":"hydrolytic-resistance-test-for-glass-containers","status":"publish","type":"post","link":"https:\/\/www.pharmacopoeiatest.com\/lt\/hydrolytic-resistance-test-for-glass-containers\/","title":{"rendered":"Stiklini\u0173 ind\u0173 atsparumo hidrolizei bandymas: jo svarbos ir ISO standart\u0173 supratimas"},"content":{"rendered":"

\u012evadas \u012f stiklini\u0173 ind\u0173 atsparumo hidrolizei bandymus<\/h2>\n\n\n\n

Svetain\u0117 stiklini\u0173 ind\u0173 atsparumo hidrolizei bandymas<\/strong> yra itin svarbus vertinimas, skirtas nustatyti stiklo chemin\u012f atsparum\u0105 veikiant vandeniui ar vandeniniams tirpalams. \u0160iuo bandymu vertinamas stiklo atsparumas irimui ar tirpimui \u2013 tai esminis veiksnys, u\u017etikrinantis stiklini\u0173 pakuo\u010di\u0173 saugum\u0105 ir ilgaam\u017ei\u0161kum\u0105, ypa\u010d farmacijos, maisto ir medicinos pramon\u0117se.<\/p>\n\n\n\n

\"Stiklini\u0173<\/a><\/figure>\n\n\n\n

Kas yra atsparumas hidrolizei?<\/h2>\n\n\n\n

Hidrolizinis atsparumas \u2013 tai stiklo geb\u0117jimas atlaikyti chemin\u012f poveik\u012f, kai jis lie\u010diasi su vandeniu, ypa\u010d kai yra kaitinamas iki tam tikros temperat\u016bros. Medicinos ar maisto pramon\u0117je naudojami stikliniai indai privalo i\u0161laikyti hidrolizinio atsparumo bandymus, siekiant patvirtinti, kad ilgainiui, veikiant vandeniui, jie nei\u0161skiria kenksming\u0173 med\u017eiag\u0173.<\/p>\n\n\n\n

ISO 719: Stiklo gr\u016bdeli\u0173 atsparumas hidrolizei 98 \u00b0C temperat\u016broje<\/h2>\n\n\n\n

ISO 719 \u2013 tai standartas, kuriame apibr\u0117\u017etas bandymo metodas stiklo gr\u016bdeli\u0173 atsparumas hidrolizei esant 98 \u00b0C temperat\u016brai<\/strong>. \u0160is metodas puikiai tinka ma\u017eiau atspari\u0173 stikl\u0173, pavyzd\u017eiui, natrio-kalcio stiklo, tyrimams. Tyrimo metu stiklo gr\u016bdai (tam tikro dyd\u017eio) 60 minu\u010di\u0173 ekstrahuojami 98 \u00b0C temperat\u016bros distiliuotu vandeniu, o po to analizuojamas i\u0161 stiklo i\u0161siskirian\u010di\u0173 \u0161armini\u0173 jon\u0173 (daugiausia natrio) kiekis.<\/p>\n\n\n\n

Rezultatai naudojami stiklui klasifikuoti pagal jo atsparum\u0105 hidrolizei. Stiklams, pasi\u017eymintiems didesniu atsparumu, pavyzd\u017eiui, borosilikatiniams stiklams, gali prireikti taikyti kitok\u012f bandymo metod\u0105, kaip nurodyta standarte ISO 720.<\/p>\n\n\n\n

ISO 720: Stiklo gr\u016bdeli\u0173 atsparumas hidrolizei 121 \u00b0C temperat\u016broje<\/h2>\n\n\n\n

ISO 720 \u2013 tai pana\u0161us bandymo metodas, ta\u010diau atliekamas auk\u0161tesn\u0117je temperat\u016broje, siekian\u010dioje 121 \u00b0C<\/strong>. \u0160is testas labiau tinka atspar\u016bs stiklo tipai<\/strong>, pavyzd\u017eiui, borosilikatinis stiklas, d\u0117l savo patvarumo da\u017enai naudojamas medicinos ir farmacijos pramon\u0117s pakuot\u0117se. \u0160i proced\u016bra apima pana\u0161\u0173 ekstrahavimo proces\u0105, ta\u010diau skiriasi temperat\u016bra, trukm\u0117 ir tiriamo stiklo t\u016bris.<\/p>\n\n\n\n

Hidrolizinio atsparumo bandym\u0173 reik\u0161m\u0117<\/h2>\n\n\n\n

Hidrolizinio atsparumo bandymai yra svarb\u016bs, nes jie padeda gamintojams ir kokyb\u0117s kontrol\u0117s specialistams u\u017etikrinti, kad pakuot\u0117se naudojamas stiklas nes\u0105veikaut\u0173 su jos turiniu. Bet koks stiklo susid\u0117v\u0117jimas gal\u0117t\u0173 pakenkti vaist\u0173 ar maisto produkt\u0173 kokybei, o tai kelt\u0173 susir\u016bpinim\u0105 d\u0117l saugos ir sukelt\u0173 problem\u0173, susijusi\u0173 su teis\u0117s akt\u0173 laikymusi.<\/p>\n\n\n\n

\u012eranga, naudojama hidroliz\u0117s atsparumo bandymams atlikti<\/h2>\n\n\n\n

Standartin\u0117 hidrolizinio atsparumo tyrimo \u012franga apima svarstykles, biuretus, pipetes ir specialius stiklinius indus, \u012fskaitant autoklavus, skirtus u\u017etikrinti tikslias s\u0105lygas, reikalingas tiksliems rezultatams gauti. Tokie prietaisai kaip \u2019Cell Instruments\u201c stiklinis gr\u016bd\u0173 m\u0117gini\u0173 \u0117miklis GHR-01A<\/strong> yra suprojektuoti taip, kad atitikt\u0173 \u0161iuos standartus ir u\u017etikrint\u0173 tinkam\u0105 stiklo m\u0117gini\u0173 tvarkym\u0105 bandymo metu.<\/p>\n\n\n\n

<\/h3>\n\n\n\n

Svetain\u0117 stiklini\u0173 ind\u0173 atsparumo hidrolizei bandymas<\/strong> yra b\u016btina proced\u016bra, skirta stiklo cheminiam atsparumui nustatyti. Susipa\u017einimas su ISO 719 ir ISO 720 standartais padeda gamintojams u\u017etikrinti, kad j\u0173 produktai b\u016bt\u0173 saug\u016bs ir atitikt\u0173 pramon\u0117s reikalavimus. Naudojant patikim\u0105 bandymo \u012frang\u0105, pavyzd\u017eiui, \u2019Cell Instruments\u201c stiklinis gr\u016bd\u0173 m\u0117gini\u0173 \u0117miklis GHR-01A<\/strong>, \u012fmon\u0117s gali u\u017etikrinti savo stiklini\u0173 pakavimo med\u017eiag\u0173 kokyb\u0119 ir vientisum\u0105.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Introduction to Hydrolytic Resistance Testing for Glass Containers The hydrolytic resistance test for glass containers is a crucial evaluation used to determine the chemical durability of glass when exposed to water or aqueous solutions. This test measures the ability of glass to resist degradation or dissolution, a key factor in ensuring the safety and longevity […]<\/p>","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","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":"disabled","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":""}},"footnotes":""},"categories":[26],"tags":[],"class_list":["post-2583","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Editor","author_link":"https:\/\/www.pharmacopoeiatest.com\/lt\/author\/editor\/"},"uagb_comment_info":0,"uagb_excerpt":"Introduction to Hydrolytic Resistance Testing for Glass Containers The hydrolytic resistance test for glass containers is a crucial evaluation used to determine the chemical durability of glass when exposed to water or aqueous solutions. This test measures the ability of glass to resist degradation or dissolution, a key factor in ensuring the safety and longevity…","_links":{"self":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts\/2583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/comments?post=2583"}],"version-history":[{"count":2,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts\/2583\/revisions"}],"predecessor-version":[{"id":2586,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/posts\/2583\/revisions\/2586"}],"wp:attachment":[{"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/media?parent=2583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/categories?post=2583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/lt\/wp-json\/wp\/v2\/tags?post=2583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}