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<\/a><\/figure>\n\n\n\nKaj je hidroliti\u010dna odpornost?<\/h2>\n\n\n\n
Hidroliti\u010dna odpornost se nana\u0161a na sposobnost stekla, da se upira kemi\u010dnemu delovanju ob stiku z vodo, zlasti ob segrevanju na dolo\u010dene temperature. Steklene posode, ki se uporabljajo v medicinski ali prehrambeni industriji, morajo opraviti preskuse hidroliti\u010dne odpornosti, da se potrdi, da ob dolgotrajni izpostavljenosti vodi ne spro\u0161\u010dajo \u0161kodljivih snovi.<\/p>\n\n\n\n
ISO 719: Hidroliti\u010dna odpornost steklenih zrn pri 98 \u00b0C<\/h2>\n\n\n\n
ISO 719 je standard, ki dolo\u010da metodo za presku\u0161anje hidroliti\u010dna odpornost steklenih zrn pri 98 \u00b0C<\/strong>. Ta metoda je idealna za presku\u0161anje manj odpornih vrst stekla, kot je natrijevo-kalcijevo steklo. Preskus vklju\u010duje ekstrakcijo steklenih zrn (dolo\u010dene velikosti) z destilirano vodo pri temperaturi 98 \u00b0C v \u010dasu 60 minut, \u010demur sledi analiza spro\u0161\u010danja alkalnih ionov (predvsem natrija) iz stekla.<\/p>\n\n\n\n Rezultati se uporabljajo za razvrstitev stekla glede na njegovo hidroliti\u010dno odpornost. Za stekla z vi\u0161jo odpornostjo, kot je na primer borosilikatno steklo, je morda potrebna druga\u010dna preskusna metoda, kot je opisano v standardu ISO 720.<\/p>\n\n\n\n ISO 720 je podobna preskusna metoda, vendar se izvaja pri vi\u0161ji temperaturi, in sicer 121 \u00b0C<\/strong>. Ta test je bolj primeren za vrste odpornega stekla<\/strong>, kot je borosilikatno steklo, ki se zaradi svoje trpe\u017enosti pogosto uporablja v medicinskih in farmacevtskih embala\u017eah. Postopek vklju\u010duje podoben proces ekstrakcije, vendar se razlikuje po temperaturi, trajanju in koli\u010dini stekla, ki se preizku\u0161a.<\/p>\n\n\n\n Presku\u0161anje hidroliti\u010dne odpornosti je pomembno, saj proizvajalcem in strokovnjakom za nadzor kakovosti pomaga zagotoviti, da steklo, uporabljeno v embala\u017ei, ne vpliva na njeno vsebino. Morebitna degradacija bi lahko ogrozila neopore\u010dnost farmacevtskih izdelkov ali \u017eivil, kar bi povzro\u010dilo pomisleke glede varnosti in te\u017eave z zakonodajo.<\/p>\n\n\n\n Standardna oprema za presku\u0161anje hidroliti\u010dne odpornosti vklju\u010duje tehtnice, burete, pipete in posebno steklovino, vklju\u010dno z avtoklavi, ki omogo\u010dajo vzdr\u017eevanje natan\u010dnih pogojev, potrebnih za to\u010dne rezultate. Pripomo\u010dki, kot so Stekleni vzor\u010devalnik zrn GHR-01A podjetja Cell Instruments<\/strong> so zasnovani tako, da izpolnjujejo te standarde in zagotavljajo pravilno ravnanje s steklenimi vzorci med preskusom.<\/p>\n\n\n\n Spletna stran preskus hidroliti\u010dne odpornosti steklenih posod<\/strong> je klju\u010dni postopek za dolo\u010danje kemi\u010dne odpornosti stekla. Poznavanje standardov ISO 719 in ISO 720 proizvajalcem pomaga zagotoviti, da so njihovi izdelki varni in skladni z industrijskimi predpisi. Z uporabo zanesljive preskusne opreme, kot je Stekleni vzor\u010devalnik zrn GHR-01A podjetja Cell Instruments<\/strong>, lahko podjetja ohranijo kakovost in neopore\u010dnost svojih steklenih embala\u017enih materialov.<\/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\/sl\/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\/sl\/wp-json\/wp\/v2\/posts\/2583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pharmacopoeiatest.com\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pharmacopoeiatest.com\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/sl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/sl\/wp-json\/wp\/v2\/comments?post=2583"}],"version-history":[{"count":2,"href":"https:\/\/www.pharmacopoeiatest.com\/sl\/wp-json\/wp\/v2\/posts\/2583\/revisions"}],"predecessor-version":[{"id":2586,"href":"https:\/\/www.pharmacopoeiatest.com\/sl\/wp-json\/wp\/v2\/posts\/2583\/revisions\/2586"}],"wp:attachment":[{"href":"https:\/\/www.pharmacopoeiatest.com\/sl\/wp-json\/wp\/v2\/media?parent=2583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/sl\/wp-json\/wp\/v2\/categories?post=2583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pharmacopoeiatest.com\/sl\/wp-json\/wp\/v2\/tags?post=2583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}ISO 720: Hidroliti\u010dna odpornost steklenih zrn pri 121 \u00b0C<\/h2>\n\n\n\n
Pomen presku\u0161anja hidroliti\u010dne odpornosti<\/h2>\n\n\n\n
Oprema za presku\u0161anje hidroliti\u010dne odpornosti<\/h2>\n\n\n\n
<\/h3>\n\n\n\n