{"id":13547,"date":"2023-04-07T09:45:51","date_gmt":"2023-04-07T09:45:51","guid":{"rendered":"https:\/\/hansaplas.com\/?p=13547"},"modified":"2023-04-10T02:43:13","modified_gmt":"2023-04-10T02:43:13","slug":"ptfe-contro-teflon","status":"publish","type":"post","link":"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/","title":{"rendered":"PTFE vs Teflon: il confronto completo"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13584 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-Teflon.jpg\" alt=\"PTFE contro Teflon\" width=\"800\" height=\"450\" srcset=\"https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-Teflon.jpg 800w, https:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/PTFE-vs-Teflon-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Il Teflon \u00e8 un polimero termoplastico ottenuto dalla polimerizzazione del tetrafluoroetilene e si presenta in forma solida.<\/p>\n<p>Il Teflon si presenta in diverse tipologie: <a href=\"https:\/\/hansaplas.com\/it\/proprieta-del-ptfe\/\"><u>PTFE<\/u><\/a>, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Fluorinated_ethylene_propylene\"><u>FEP<\/u><\/a>, <a href=\"https:\/\/en.wikipedia.org\/wiki\/ETFE\"><u>ETFE<\/u><\/a>, E <a href=\"https:\/\/solutions-in-plastics.info\/en\/products\/construction-plastics\/pvdf-polyvinylidene-fluoride\/\"><u>PVDF<\/u><\/a>.<\/p>\n<p>Il PTFE chimico \u00e8 conosciuto commercialmente con il nome Teflon, fornito dalla DuPont Company.<\/p>\n<p>La polimerizzazione del tetrafluoroetilene produce i polimeri termoplastici Teflon e PTFE, che si presentano in forma solida.<\/p>\n<p>Pertanto, PTFE \u00e8 il nome scientifico e Teflon \u00e8 il marchio registrato dello stesso materiale.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-13556 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-1-PTFE-3.jpg\" alt=\"Figura 1 PTFE\" width=\"670\" height=\"380\" \/><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Elements_making_PTFE_and_Teflon\" >Elementi che compongono PTFE e Teflon<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Fluorine\" >Fluoro<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Carbon\" >Carbonio<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Physical_Properties\" >Propriet\u00e0 fisiche<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Chemical_Properties\" >Propriet\u00e0 chimiche<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Mechanical_Properties\" >Propriet\u00e0 meccaniche<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Advantages\" >Vantaggi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Disadvantages\" >Svantaggi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Applications\" >Applicazioni<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/hansaplas.com\/it\/ptfe-contro-teflon\/#Conclusion\" >Conclusione<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Elements_making_PTFE_and_Teflon\"><\/span>Elementi che compongono PTFE e Teflon<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PTFE e Teflon hanno lo stesso elemento chimico poich\u00e9 si riferiscono allo stesso materiale.<\/p>\n<p>PTFE e Teflon contengono i seguenti elementi:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Fluorine\"><\/span>Fluoro<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Il Teflon e il PTFE contengono molti atomi di fluoro.<\/p>\n<p>La catena di carbonio \u00e8 racchiusa in una guaina protettiva di atomi di fluoro, dando origine a una molecola chimicamente inerte e relativamente densa, con interazioni carbonio-fluoro estremamente potenti.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Carbon\"><\/span>Carbonio<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ogni atomo di carbonio \u00e8 collegato ad altri due atomi di carbonio formando una lunga catena di atomi di carbonio.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13558 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-2-Teflon.jpg\" alt=\"Figura 2 Teflon\" width=\"643\" height=\"322\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Physical_Properties\"><\/span>Propriet\u00e0 fisiche<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Poich\u00e9 Teflon e PTFE indicano lo stesso materiale, ecco le loro propriet\u00e0 fisiche:<\/p>\n<ul>\n<li>Aspetto<\/li>\n<\/ul>\n<p>Entrambi i polimeri sono bianchi e in forma solida.<\/p>\n<ul>\n<li>Densit\u00e0<\/li>\n<\/ul>\n<p>La densit\u00e0 del PTFE e del Teflon \u00e8 di circa 2200 kg\/m<sup>3<\/sup>.<\/p>\n<ul>\n<li>Liscio e antiaderente<\/li>\n<\/ul>\n<p>PTFE e Teflon hanno superfici lisce grazie al fluoro che circonda le loro molecole. Grazie a questi atomi di fluoro, Teflon e PTFE resistono praticamente a tutti gli altri materiali.<\/p>\n<ul>\n<li>Basso attrito<\/li>\n<\/ul>\n<p>Il loro basso coefficiente di attrito \u00e8 dovuto al rivestimento di fluoro sui due polimeri.<\/p>\n<ul>\n<li>Punto di fusione<\/li>\n<\/ul>\n<p>Hanno un punto di fusione elevato, fino a 327 \u00b0C<\/p>\n<ul>\n<li>Isolamento elettrico<\/li>\n<\/ul>\n<p>Il PTFE e il Teflon non sono facilmente porosi all&#039;energia elettrica e possono sopportare tensioni elevate senza degradarsi.<\/p>\n<ul>\n<li>Idrofobicit\u00e0<\/li>\n<\/ul>\n<p>Sono polimeri resistenti all&#039;acqua.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Chemical_Properties\"><\/span>Propriet\u00e0 chimiche<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Lavorazione CNC del Teflon sul tornio Puma 2600SY II | DN Solutions\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/bU3ywi-urZM?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<p>Le propriet\u00e0 chimiche del PTFE e del Teflon sono simili; tra queste rientrano:<\/p>\n<ul>\n<li>Inerzia<\/li>\n<\/ul>\n<p>Il PTFE e il Teflon sono eccezionalmente resistenti agli attacchi chimici di basi, acidi e altri prodotti chimici corrosivi.<\/p>\n<p>La maggior parte dei solventi non li influenza e perfino gli acidi e le basi potenti non reagiscono facilmente con essi.<\/p>\n<ul>\n<li>Resistente alla degradazione<\/li>\n<\/ul>\n<p>Grazie alla presenza di atomi di carbonio e fluoro, il PTFE e il Teflon presentano un&#039;eccellente resistenza alla degradazione.<\/p>\n<ul>\n<li>Reattivit\u00e0<\/li>\n<\/ul>\n<p>Questi polimeri sono solitamente non reattivi e quindi reagiscono con altri composti.<\/p>\n<ul>\n<li>Resistenza chimica<\/li>\n<\/ul>\n<p>Sono molto resistenti alle basi, agli acidi e alle sostanze chimiche caustiche che li attaccano chimicamente.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mechanical_Properties\"><\/span>Propriet\u00e0 meccaniche<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13560 aligncenter\" src=\"http:\/\/hansaplas.com\/wp-content\/uploads\/2023\/04\/Figure-3-Teflon-sheet.jpg\" alt=\"Figura 3 Foglio di Teflon\" width=\"670\" height=\"380\" \/><\/p>\n<p>Il Teflon e il PTFE presentano propriet\u00e0 meccaniche simili, tra cui:<\/p>\n<ul>\n<li>Allungamento<\/li>\n<\/ul>\n<p>PTFE e Teflon hanno un&#039;elevata estensione fino a 500%.<\/p>\n<ul>\n<li>Comprimibilit\u00e0<\/li>\n<\/ul>\n<p>Questi polimeri hanno una bassa comprimibilit\u00e0 a causa della loro struttura molecolare.<\/p>\n<p>A temperature molto elevate, il PTFE e il Teflon non possono modificare il loro volume e la loro forma.<\/p>\n<ul>\n<li>Resistenza alla trazione<\/li>\n<\/ul>\n<p>Hanno un&#039;elevata resistenza alla trazione, pari a circa 10-43 MPa.<\/p>\n<ul>\n<li>Versatilit\u00e0<\/li>\n<\/ul>\n<p>Grazie alla loro composizione molecolare, sono adattabili e possono flettersi o piegarsi senza deformarsi.<\/p>\n<ul>\n<li>Durezza<\/li>\n<\/ul>\n<p>Questi polimeri hanno una durezza molto bassa poich\u00e9 sono morbidi.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages\"><\/span>Vantaggi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Le propriet\u00e0 particolari del Teflon e del PTFE incidono sui loro vantaggi e vengono presi in considerazione per le loro varie applicazioni.<\/p>\n<p>Ecco i vantaggi del PTFE e del Teflon:<\/p>\n<ul>\n<li>Resistente agli agenti chimici<\/li>\n<\/ul>\n<p>Sono altamente resistenti all&#039;acqua, ai solventi, alle basi, agli acidi, ai prodotti chimici e ad altre sostanze corrosive.<\/p>\n<ul>\n<li>Isolamento elettrico<\/li>\n<\/ul>\n<p>Il PFOA, come il Teflon, \u00e8 un eccellente isolante elettrico, in quanto pu\u00f2 sopportare tensioni elevate senza subire danni e non \u00e8 facilmente cedibile all&#039;energia elettrica.<\/p>\n<ul>\n<li>Antiaderente e liscio<\/li>\n<\/ul>\n<p>Sono molto lisci e non appiccicosi, pertanto sono preferiti per applicazioni antiaderenti come le pentole.<\/p>\n<ul>\n<li>Superficie a basso attrito<\/li>\n<\/ul>\n<p>Entrambi hanno un coefficiente di attrito molto basso e sono preferiti per applicazioni ingegneristiche.<\/p>\n<ul>\n<li>Resistente alle alte temperature<\/li>\n<\/ul>\n<p>Sono adatti all&#039;uso anche ad alte temperature, poich\u00e9 possono resistere fino a 260\u00b0C senza danneggiarsi.<\/p>\n<ul>\n<li>Resistente alle dure condizioni ambientali e meteorologiche<\/li>\n<\/ul>\n<p>I polimeri possono resistere a condizioni meteorologiche estreme e sono considerati principalmente per applicazioni all&#039;aperto.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Disadvantages\"><\/span>Svantaggi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nonostante il PTFE e il Teflon offrano eccellenti vantaggi che li rendono adatti alle loro applicazioni, presentano anche dei limiti, tra cui:<\/p>\n<ul>\n<li>Costo<\/li>\n<\/ul>\n<p>I polimeri sono notevolmente costosi a causa della loro lavorazione e produzione.<\/p>\n<ul>\n<li>Applicazioni limitate ad alta pressione<\/li>\n<\/ul>\n<p>Sono inadatti alle applicazioni ad alta pressione perch\u00e9 la loro resistenza alla compressione \u00e8 relativamente bassa.<\/p>\n<ul>\n<li>Non decadente<\/li>\n<\/ul>\n<p>Possono restare nell&#039;ambiente per molto tempo senza subire danni o decadere perch\u00e9 non sono biodegradabili.<\/p>\n<ul>\n<li>Difficolt\u00e0 di legame<\/li>\n<\/ul>\n<p>Il Teflon e il PTFE hanno una bassa energia superficiale e non si legano rapidamente ad altri materiali.<\/p>\n<ul>\n<li>Limitazione delle opzioni di colore<\/li>\n<\/ul>\n<p>Sono bianchi e quindi potrebbero non essere adatti se necessari in altri colori.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Applications\"><\/span>Applicazioni<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Parti in PTFE\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/O5N9DgGdUYs?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<p>Le propriet\u00e0 meccaniche, fisiche e chimiche del PTFE e del Teflon li rendono adatti a diverse applicazioni industriali.<\/p>\n<p>Di seguito sono riportate le applicazioni del PTFE e del Teflon:<\/p>\n<ul>\n<li>industria automobilistica<\/li>\n<\/ul>\n<p>Vengono utilizzati nel servosterzo e nella trasmissione, nei rivestimenti per le guarnizioni degli steli delle valvole del carburante, nelle guarnizioni, negli O-ring e nei paraoli degli alberi.<\/p>\n<ul>\n<li>Ingegneria<\/li>\n<\/ul>\n<p>Vengono utilizzati in componenti edilizi quali rivestimenti di tubi, raccordi, cuscinetti, sedi e tappi, nonch\u00e9 parti di valvole e pompe.<\/p>\n<ul>\n<li>Elettrico ed elettronico<\/li>\n<\/ul>\n<p>Vengono utilizzati per realizzare componenti elettrici ed elettronici come circuiti stampati, isolamenti elettrici, isolamenti di fili e semiconduttori.<\/p>\n<ul>\n<li>Applicazioni mediche<\/li>\n<\/ul>\n<p>I polimeri vengono utilizzati per realizzare impianti medici come cerotti cardiaci, legamenti sostitutivi e indumenti vascolari.<\/p>\n<ul>\n<li>Rivestimenti antiaderenti<\/li>\n<\/ul>\n<p>Le superfici di pentole, teglie e attrezzature per la lavorazione degli alimenti sono rivestite con PTFE e Teflon.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusione<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>PTFE e Teflon sono gli stessi composti chimici o materiali.<\/p>\n<p>Entrambi sono polimeri sintetici con la stessa composizione chimica e le stesse caratteristiche fisiche, meccaniche e chimiche.<\/p>\n<p>La differenza tra i due \u00e8 che Teflon \u00e8 il marchio registrato del PTFE, di propriet\u00e0 di una societ\u00e0 nota come DuPont.<\/p>\n<p><strong>Ulteriori risorse<\/strong>:<\/p>\n<p><a href=\"https:\/\/hansaplas.com\/it\/applicazioni-del-ptfe\/\"><u>Applicazioni PTFE<\/u><\/a>\u00a0\u2013 Fonte: HANSA<\/p>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Polytetrafluoroethylene\"><u>Teflon<\/u><\/a>\u00a0\u2013 Fonte: Wikipedia<\/p>\n<p><a href=\"https:\/\/hansaplas.com\/it\/ptfe-manufacturing-process\/\"><u>Processo di produzione del PTFE<\/u><\/a>\u00a0\u2013 Fonte: HANSA<\/p>\n<p><a href=\"https:\/\/hansaplas.com\/it\/ptfe-riempito\/\"><u>PTFE caricato<\/u><\/a>\u00a0\u2013 Fonte: HANSA<\/p>","protected":false},"excerpt":{"rendered":"<p>Teflon is a thermoplastic polymer made from tetrafluoroethylene polymerization and is in solid form. Teflon has different types: PTFE, FEP, ETFE, and PVDF. The chemical [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13584,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","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":"disabled","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","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-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13547","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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