{"id":5049,"date":"2026-04-09T11:38:36","date_gmt":"2026-04-09T03:38:36","guid":{"rendered":"https:\/\/txjpcba.com\/?p=5049"},"modified":"2026-04-09T11:38:36","modified_gmt":"2026-04-09T03:38:36","slug":"che-cose-la-pulizia-dei-circuiti-stampati-prima-del-rivestimento","status":"publish","type":"post","link":"https:\/\/txjpcba.com\/it\/che-cose-la-pulizia-dei-circuiti-stampati-prima-del-rivestimento\/","title":{"rendered":"Che cos'\u00e8 la pulizia dei PCB prima del rivestimento?"},"content":{"rendered":"<h2 data-section-id=\"1fklgfs\" data-start=\"0\" data-end=\"52\"><span role=\"text\">Pulizia del PCB prima <strong data-start=\"31\" data-end=\"52\">Rivestimento<\/strong><\/span><\/h2>\n<p data-start=\"54\" data-end=\"301\">Pulizia del PCB prima <a href=\"https:\/\/txjpcba.com\/it\/rivestimento-conformale\/\"><strong data-start=\"74\" data-end=\"95\">Rivestimento conforme<\/strong><\/a> \u00e8 una fase di preparazione critica in <strong data-start=\"130\" data-end=\"146\">Assemblaggio di PCB<\/strong> e <strong data-start=\"151\" data-end=\"167\">Assemblaggio SMT<\/strong>. Si tratta di rimuovere i contaminanti dalla superficie del circuito stampato per garantire una corretta adesione e l'affidabilit\u00e0 a lungo termine del rivestimento.<\/p>\n<figure id=\"attachment_5050\" aria-describedby=\"caption-attachment-5050\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-5050\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-before-coating.jpg\" alt=\"Che cos&#039;\u00e8 la pulizia dei PCB prima del rivestimento\" width=\"800\" height=\"597\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-before-coating.jpg 800w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-before-coating-300x224.jpg 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-before-coating-768x573.jpg 768w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-before-coating-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-5050\" class=\"wp-caption-text\">Che cos'\u00e8 la pulizia dei PCB prima del rivestimento<\/figcaption><\/figure>\n<h3 data-section-id=\"vow39k\" data-start=\"303\" data-end=\"336\">Perch\u00e9 la pulizia dei PCB \u00e8 importante<\/h3>\n<p data-start=\"338\" data-end=\"413\">Durante <strong data-start=\"345\" data-end=\"361\">Assemblaggio di PCB<\/strong>, vari residui possono rimanere sulla tavola, come ad esempio:<\/p>\n<ul data-start=\"415\" data-end=\"553\">\n<li data-section-id=\"1wkfhio\" data-start=\"415\" data-end=\"447\">Residui di flusso dalla saldatura<\/li>\n<li data-section-id=\"n6udew\" data-start=\"448\" data-end=\"491\">Polvere e particelle provenienti dall'ambiente<\/li>\n<li data-section-id=\"q5fdom\" data-start=\"492\" data-end=\"530\">Oli o impronte digitali dovute alla manipolazione<\/li>\n<li data-section-id=\"1duj7kv\" data-start=\"531\" data-end=\"553\">Contaminanti ionici<\/li>\n<\/ul>\n<p data-start=\"555\" data-end=\"656\">Se questi contaminanti non vengono rimossi, il <strong data-start=\"598\" data-end=\"619\">Rivestimento conforme<\/strong> potrebbe non aderire correttamente, causando la comparsa di un'infezione:<\/p>\n<ul data-start=\"658\" data-end=\"786\">\n<li data-section-id=\"134oslu\" data-start=\"658\" data-end=\"685\">Delaminazione o spellatura<\/li>\n<li data-section-id=\"b2sso4\" data-start=\"686\" data-end=\"720\">Riduzione delle prestazioni di isolamento<\/li>\n<li data-section-id=\"1gd3q6w\" data-start=\"721\" data-end=\"752\">Corrosione sotto il rivestimento<\/li>\n<li data-section-id=\"ovoxln\" data-start=\"753\" data-end=\"786\">Perdita o guasto elettrico<\/li>\n<\/ul>\n<p data-start=\"788\" data-end=\"870\">Una corretta pulizia assicura che il rivestimento formi uno strato protettivo uniforme e affidabile.<\/p>\n<h3 data-section-id=\"st4utv\" data-start=\"872\" data-end=\"903\">Metodi comuni di pulizia dei PCB<\/h3>\n<h4 data-start=\"905\" data-end=\"926\">Pulizia con solvente<\/h4>\n<p data-start=\"928\" data-end=\"1004\">La pulizia con solventi utilizza solventi chimici per sciogliere e rimuovere i contaminanti.<\/p>\n<ul data-start=\"1006\" data-end=\"1154\">\n<li data-section-id=\"cacpmk\" data-start=\"1006\" data-end=\"1045\">Rapido ed efficace per la rimozione del flusso<\/li>\n<li data-section-id=\"1ir06p7\" data-start=\"1046\" data-end=\"1109\">Adatto a produzioni medio-piccole in <strong data-start=\"1091\" data-end=\"1107\">Assemblaggio SMT<\/strong><\/li>\n<li data-section-id=\"12eg9bd\" data-start=\"1110\" data-end=\"1154\">Richiede una manipolazione e una ventilazione adeguate<\/li>\n<\/ul>\n<h4 data-start=\"1156\" data-end=\"1191\">Pulizia acquosa (a base d'acqua)<\/h4>\n<p data-start=\"1193\" data-end=\"1246\">La pulizia acquosa utilizza acqua combinata con detergenti.<\/p>\n<ul data-start=\"1248\" data-end=\"1371\">\n<li data-section-id=\"5h2fhd\" data-start=\"1248\" data-end=\"1283\">Opzione ecologica<\/li>\n<li data-section-id=\"126gv6n\" data-start=\"1284\" data-end=\"1330\">Efficace per rimuovere la contaminazione ionica<\/li>\n<li data-section-id=\"g13ja8\" data-start=\"1331\" data-end=\"1371\">Richiede un risciacquo e un'asciugatura accurata<\/li>\n<\/ul>\n<p data-start=\"1373\" data-end=\"1433\">Questo metodo \u00e8 ampiamente utilizzato nella moderna <strong data-start=\"1410\" data-end=\"1426\">Assemblaggio di PCB<\/strong> linee.<\/p>\n<h4 data-start=\"1435\" data-end=\"1459\">Pulizia a ultrasuoni<\/h4>\n<p data-start=\"1461\" data-end=\"1534\">La pulizia a ultrasuoni utilizza onde sonore ad alta frequenza in una soluzione liquida.<\/p>\n<ul data-start=\"1536\" data-end=\"1676\">\n<li data-section-id=\"1r1g9b7\" data-start=\"1536\" data-end=\"1585\">Rimuove i contaminanti dalle aree difficili da raggiungere<\/li>\n<li data-section-id=\"1h7wwsx\" data-start=\"1586\" data-end=\"1634\">Ideale per PCB complessi e densamente popolati<\/li>\n<li data-section-id=\"7b5q3a\" data-start=\"1635\" data-end=\"1676\">Utilizzato per l'elettronica ad alta affidabilit\u00e0<\/li>\n<\/ul>\n<h4 data-start=\"1678\" data-end=\"1698\">Pulizia manuale<\/h4>\n<p data-start=\"1700\" data-end=\"1755\">La pulizia manuale viene effettuata con spazzole, salviette o tamponi.<\/p>\n<ul data-start=\"1757\" data-end=\"1853\">\n<li data-section-id=\"awgnh8\" data-start=\"1757\" data-end=\"1797\">Adatto per rilavorazioni o piccoli lotti<\/li>\n<li data-section-id=\"et26fd\" data-start=\"1798\" data-end=\"1823\">Basso costo e flessibilit\u00e0<\/li>\n<li data-section-id=\"wrnyhh\" data-start=\"1824\" data-end=\"1853\">Dipende dall'abilit\u00e0 dell'operatore<\/li>\n<\/ul>\n<h3 data-section-id=\"noup9k\" data-start=\"1855\" data-end=\"1880\">Asciugatura dopo la pulizia<\/h3>\n<p data-start=\"1882\" data-end=\"1964\">Dopo la pulizia, i PCB devono essere completamente asciutti prima di essere applicati. <strong data-start=\"1942\" data-end=\"1963\">Rivestimento conforme<\/strong>.<\/p>\n<ul data-start=\"1966\" data-end=\"2057\">\n<li data-section-id=\"4bkiuo\" data-start=\"1966\" data-end=\"2006\">Utilizzare forni o camere di essiccazione ad aria calda<\/li>\n<li data-section-id=\"1qdh34l\" data-start=\"2007\" data-end=\"2057\">Assicurarsi che l'umidit\u00e0 non rimanga intrappolata sotto i componenti<\/li>\n<\/ul>\n<p data-start=\"2059\" data-end=\"2126\">L'umidit\u00e0 lasciata sulla scheda pu\u00f2 causare corrosione e difetti del rivestimento.<\/p>\n<h3 data-section-id=\"o7mc4l\" data-start=\"2128\" data-end=\"2153\">Standard di pulizia<\/h3>\n<p data-start=\"2155\" data-end=\"2230\">Per garantire la qualit\u00e0 in <a href=\"https:\/\/txjpcba.com\/it\/servizi-di-assemblaggio-smt\/\"><strong data-start=\"2176\" data-end=\"2192\">Assemblaggio SMT<\/strong><\/a>, la pulizia viene spesso verificata utilizzando:<\/p>\n<ul data-start=\"2232\" data-end=\"2371\">\n<li data-section-id=\"pg7ege\" data-start=\"2232\" data-end=\"2281\">Test di contaminazione ionica (es. test ROSE)<\/li>\n<li data-section-id=\"13qi92v\" data-start=\"2282\" data-end=\"2323\">Esame visivo con ingrandimento<\/li>\n<li data-section-id=\"s8aiup\" data-start=\"2324\" data-end=\"2371\">Test di resistenza all'isolamento superficiale (SIR)<\/li>\n<\/ul>\n<p data-start=\"2373\" data-end=\"2423\">Questi controlli confermano che il PCB \u00e8 pronto per il rivestimento.<\/p>\n<h3 data-section-id=\"8ep03t\" data-start=\"2425\" data-end=\"2445\">Conclusione finale<\/h3>\n<p data-start=\"2447\" data-end=\"2778\">Pulizia del PCB prima <strong data-start=\"2467\" data-end=\"2488\">Rivestimento conforme<\/strong> \u00e8 essenziale per rimuovere i contaminanti e garantire una forte adesione, affidabilit\u00e0 elettrica e protezione a lungo termine. In <strong data-start=\"2606\" data-end=\"2622\">Assemblaggio di PCB<\/strong> e <strong data-start=\"2627\" data-end=\"2643\">Assemblaggio SMT<\/strong>, Una corretta pulizia e asciugatura determinano direttamente l'efficacia del rivestimento e le prestazioni complessive del prodotto elettronico.<\/p>\n<div style=\"background: #f8f8f8; border: 1px solid #e5e5e5; padding: 25px; margin-top: 30px; border-radius: 6px;\">\n<div style=\"text-align: center;\">\n<h3 style=\"margin-bottom: 10px; font-size: 22px;\">Richiedete un preventivo per il rivestimento conforme<\/h3>\n<p style=\"font-size: 15px; color: #555; margin-bottom: 15px;\">Avete bisogno di un supporto professionale per il rivestimento conformale? Inviate le vostre richieste e riceverete una risposta entro 12 ore.<br \/>\nInviateci i vostri requisiti e riceverete una risposta rapida dal nostro team di ingegneri.<\/p>\n<p style=\"font-size: 14px; color: #333; margin-bottom: 20px;\">\u2714 Risposta in 24 ore \u2714 Supporto ingegneristico \u2714 Produzione di piccole dimensioni e di massa<\/p>\n<\/div>\n<div style=\"text-align: left;\"><style id=\"wpforms-css-vars-2237\">\n\t\t\t\t#wpforms-2237 {\n\t\t\t\t--wpforms-field-size-input-height: 43px;\n--wpforms-field-size-input-spacing: 15px;\n--wpforms-field-size-font-size: 16px;\n--wpforms-field-size-line-height: 19px;\n--wpforms-field-size-padding-h: 14px;\n--wpforms-field-size-checkbox-size: 16px;\n--wpforms-field-size-sublabel-spacing: 5px;\n--wpforms-field-size-icon-size: 1;\n--wpforms-label-size-font-size: 16px;\n--wpforms-label-size-line-height: 19px;\n--wpforms-label-size-sublabel-font-size: 14px;\n--wpforms-label-size-sublabel-line-height: 17px;\n--wpforms-button-size-font-size: 17px;\n--wpforms-button-size-height: 41px;\n--wpforms-button-size-padding-h: 15px;\n--wpforms-button-size-margin-top: 10px;\n--wpforms-container-shadow-size-box-shadow: none;\n\t\t\t}\n\t\t\t<\/style><div class=\"wpforms-container wpforms-container-full wpforms-render-modern\" id=\"wpforms-2237\"><form id=\"wpforms-form-2237\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"2237\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/it\/wp-json\/wp\/v2\/posts\/5049?wpforms_form_id=2237\" data-token=\"ed5d7ade84a350885c87caa91c04b5ae\" data-token-time=\"1780424236\" data-trp-original-action=\"\/it\/wp-json\/wp\/v2\/posts\/5049?wpforms_form_id=2237\"><noscript class=\"wpforms-error-noscript\">Abilita JavaScript nel browser per completare questo modulo.<\/noscript><div id=\"wpforms-error-noscript\" style=\"display: none;\">Abilita JavaScript nel browser per completare questo modulo.<\/div><div class=\"wpforms-field-container\"><div id=\"wpforms-2237-field_12-container\" class=\"wpforms-field wpforms-field-layout\" data-field-type=\"layout\" data-field-id=\"12\"><div class=\"wpforms-field-layout-rows wpforms-field-large\"><div class=\"wpforms-layout-row\"><div class=\"wpforms-layout-column wpforms-layout-column-50\"><div id=\"wpforms-2237-field_0-container\" class=\"wpforms-field wpforms-field-name\" data-field-type=\"name\" data-field-id=\"0\"><label class=\"wpforms-field-label\" for=\"wpforms-2237-field_0\">Nome <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"text\" id=\"wpforms-2237-field_0\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][0]\" aria-errormessage=\"wpforms-2237-field_0-error\" required><\/div><\/div><div class=\"wpforms-layout-column wpforms-layout-column-50\"><div id=\"wpforms-2237-field_1-container\" class=\"wpforms-field wpforms-field-email\" data-field-type=\"email\" data-field-id=\"1\"><label class=\"wpforms-field-label\" for=\"wpforms-2237-field_1\">Email <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"email\" id=\"wpforms-2237-field_1\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][1]\" spellcheck=\"false\" aria-errormessage=\"wpforms-2237-field_1-error\" required><\/div><\/div><\/div><\/div><\/div><div id=\"wpforms-2237-field_11-container\" class=\"wpforms-field wpforms-field-text\" data-field-type=\"text\" data-field-id=\"11\"><label class=\"wpforms-field-label\" for=\"wpforms-2237-field_11\">WhatsAPP<\/label><input type=\"text\" id=\"wpforms-2237-field_11\" class=\"wpforms-field-medium\" name=\"wpforms[fields][11]\" aria-errormessage=\"wpforms-2237-field_11-error\" ><\/div><div id=\"wpforms-2237-field_10-container\" class=\"wpforms-field wpforms-field-radio wpforms-list-3-columns\" data-field-type=\"radio\" data-field-id=\"10\"><fieldset><legend class=\"wpforms-field-label\">Materiale preferito<\/legend><ul id=\"wpforms-2237-field_10\"><li class=\"choice-1 depth-1\"><input type=\"radio\" id=\"wpforms-2237-field_10_1\" name=\"wpforms[fields][10]\" value=\"Acrylic (AR)\" aria-errormessage=\"wpforms-2237-field_10_1-error\"  ><label class=\"wpforms-field-label-inline\" for=\"wpforms-2237-field_10_1\">Acrilico (AR)<\/label><\/li><li class=\"choice-2 depth-1\"><input type=\"radio\" id=\"wpforms-2237-field_10_2\" name=\"wpforms[fields][10]\" value=\"Silicone (SR)\" aria-errormessage=\"wpforms-2237-field_10_2-error\"  ><label class=\"wpforms-field-label-inline\" for=\"wpforms-2237-field_10_2\">Silicone (SR)<\/label><\/li><li class=\"choice-3 depth-1\"><input type=\"radio\" id=\"wpforms-2237-field_10_3\" name=\"wpforms[fields][10]\" value=\"Polyurethane (UR)\" aria-errormessage=\"wpforms-2237-field_10_3-error\"  ><label class=\"wpforms-field-label-inline\" for=\"wpforms-2237-field_10_3\">Poliuretano (UR)<\/label><\/li><li class=\"choice-5 depth-1\"><input type=\"radio\" id=\"wpforms-2237-field_10_5\" name=\"wpforms[fields][10]\" value=\"UV Curable - UV\" aria-errormessage=\"wpforms-2237-field_10_5-error\"  ><label class=\"wpforms-field-label-inline\" for=\"wpforms-2237-field_10_5\">Polimerizzabile UV - UV<\/label><\/li><li class=\"choice-4 depth-1\"><input type=\"radio\" id=\"wpforms-2237-field_10_4\" name=\"wpforms[fields][10]\" value=\"I&#039;m not sure \/ Need advice\" aria-errormessage=\"wpforms-2237-field_10_4-error\"  ><label class=\"wpforms-field-label-inline\" for=\"wpforms-2237-field_10_4\">Non sono sicuro \/ Ho bisogno di un consiglio<\/label><\/li><\/ul><\/fieldset><\/div>\t\t<div id=\"wpforms-2237-field_3-container\"\n\t\t\tclass=\"wpforms-field wpforms-field-text\"\n\t\t\tdata-field-type=\"text\"\n\t\t\tdata-field-id=\"3\"\n\t\t\t>\n\t\t\t<label class=\"wpforms-field-label\" for=\"wpforms-2237-field_3\" >File Preferred Layout<\/label>\n\t\t\t<input type=\"text\" id=\"wpforms-2237-field_3\" class=\"wpforms-field-medium\" name=\"wpforms[fields][3]\" >\n\t\t<\/div>\n\t\t<div id=\"wpforms-2237-field_9-container\" class=\"wpforms-field wpforms-field-file-upload\" data-field-type=\"file-upload\" data-field-id=\"9\"><label class=\"wpforms-field-label\" for=\"wpforms-2237-field_9\">Caricamento dei file<\/label><div\n\t\tclass=\"wpforms-uploader\"\n\t\tdata-field-id=\"9\"\n\t\tdata-form-id=\"2237\"\n\t\tdata-input-name=\"wpforms_2237_9\"\n\t\tdata-extensions=\"zip,rar,7z,pdf,xls,xlsx,csv,jpg,gif,png,txt,docx,tar\"\n\t\tdata-max-size=\"20971520\"\n\t\tdata-max-file-number=\"8\"\n\t\tdata-post-max-size=\"268435456\"\n\t\tdata-max-parallel-uploads=\"4\"\n\t\tdata-parallel-uploads=\"true\"\n\t\tdata-file-chunk-size=\"2097152\">\n\t<div class=\"dz-message\">\n\t\t<svg  viewbox=\"0 0 640 640\" focusable=\"false\" data-icon=\"inbox\" width=\"50px\" height=\"50px\" fill=\"currentColor\" aria-hidden=\"true\">\n\t\t\t<path d=\"M352 173.3L352 384C352 401.7 337.7 416 320 416C302.3 416 288 401.7 288 384L288 173.3L246.6 214.7C234.1 227.2 213.8 227.2 201.3 214.7C188.8 202.2 188.8 181.9 201.3 169.4L297.3 73.4C309.8 60.9 330.1 60.9 342.6 73.4L438.6 169.4C451.1 181.9 451.1 202.2 438.6 214.7C426.1 227.2 405.8 227.2 393.3 214.7L352 173.3zM320 464C364.2 464 400 428.2 400 384L480 384C515.3 384 544 412.7 544 448L544 480C544 515.3 515.3 544 480 544L160 544C124.7 544 96 515.3 96 480L96 448C96 412.7 124.7 384 160 384L240 384C240 428.2 275.8 464 320 464zM464 488C477.3 488 488 477.3 488 464C488 450.7 477.3 440 464 440C450.7 440 440 450.7 440 464C440 477.3 450.7 488 464 488z\"\/>\n\t\t<\/svg>\n\n\t\t<span class=\"modern-title\">\n\t\t\t\t\t\t\tDrag &amp; Drop Files, \t\t\t\t<span>Choose Files to Upload<\/span>\n\t\t\t\t\t<\/span>\n\n\t\t\t\t\t<span class=\"modern-hint\">Puoi caricare fino a 8 file.<\/span>\n\t\t\t<\/div>\n<\/div>\n\n<input\n\t\ttype=\"text\"\n\t\tautocomplete=\"off\"\n\t\treadonly\n\t\tclass=\"dropzone-input\"\n\t\tstyle=\"position:absolute!important;clip:rect(0,0,0,0)!important;height:1px!important;width:1px!important;border:0!important;overflow:hidden!important;padding:0!important;margin:0!important;\"\n\t\tid=\"wpforms-2237-field_9\"\n\t\tname=\"wpforms_2237_9\" \t\tvalue=\"\">\n<div id=\"wpforms-2237-field_9-description\" class=\"wpforms-field-description\">Si prega di comprimere tutti i file Gerber, i file di foratura e la distinta base in un unico file .ZIP o .RAR per una pi\u00f9 rapida elaborazione.<\/div><\/div><div id=\"wpforms-2237-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-type=\"textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-2237-field_2\">Messaggio<\/label><textarea id=\"wpforms-2237-field_2\" class=\"wpforms-field-medium\" name=\"wpforms[fields][2]\" aria-errormessage=\"wpforms-2237-field_2-error\" aria-describedby=\"wpforms-2237-field_2-description\" ><\/textarea><div id=\"wpforms-2237-field_2-description\" class=\"wpforms-field-description\">\"Elencare i componenti o le aree che NON devono essere rivestite (ad esempio, connettori, punti di prova)\". Se avete requisiti specifici sui materiali di rivestimento (ad esempio, HumiSeal), indicatelo nella casella dei commenti.<\/div><\/div><script>\n\t\t\t\t( function() {\n\t\t\t\t\tconst style = document.createElement( 'style' );\n\t\t\t\t\tstyle.appendChild( document.createTextNode( '#wpforms-2237-field_3-container { position: absolute !important; overflow: hidden !important; display: inline !important; height: 1px !important; width: 1px !important; z-index: -1000 !important; padding: 0 !important; } #wpforms-2237-field_3-container input { visibility: hidden; } #wpforms-conversational-form-page #wpforms-2237-field_3-container label { counter-increment: none; }' ) );\n\t\t\t\t\tdocument.head.appendChild( style );\n\t\t\t\t\tdocument.currentScript?.remove();\n\t\t\t\t} )();\n\t\t\t<\/script><\/div><!-- .wpforms-field-container --><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"2237\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/posts\/5049\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-2237\" class=\"wpforms-submit\" aria-live=\"assertive\" value=\"wpforms-submit\">Invia<\/button><img decoding=\"async\" src=\"https:\/\/txjpcba.com\/wp-content\/plugins\/wpforms\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Caricamento\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"it\"\/><\/form><\/div>  <!-- .wpforms-container --><\/div>\n<p style=\"font-size: 13px; color: #888; margin-top: 15px; text-align: center;\">Shenzhen Tengxinjie Electronics Co., Ltd.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>PCB cleaning before Coating PCB cleaning before Conformal Coating is a critical preparation step in PCB Assembly and SMT Assembly. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":5050,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","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-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":"","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-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-opacity":"","overlay-gradient":""},"tablet":{"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-opacity":"","overlay-gradient":""},"mobile":{"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-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[71,256],"tags":[544,542,434,540,541,543,433,429],"class_list":["post-5049","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faqs","category-conformal-coating","tag-electronics-cleaning-process","tag-flux-residue-removal-pcb","tag-industry-specific-pcb-coating","tag-pcb-cleaning-before-coating","tag-pcb-cleaning-process","tag-pcb-surface-preparation","tag-pcba-coating-services","tag-waterproofing-electronic-circuit-boards"],"_links":{"self":[{"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/posts\/5049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/comments?post=5049"}],"version-history":[{"count":2,"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/posts\/5049\/revisions"}],"predecessor-version":[{"id":5052,"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/posts\/5049\/revisions\/5052"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/media\/5050"}],"wp:attachment":[{"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/media?parent=5049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/categories?post=5049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/txjpcba.com\/it\/wp-json\/wp\/v2\/tags?post=5049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}