{"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":"o-que-e-limpeza-de-pcb-antes-do-revestimento","status":"publish","type":"post","link":"https:\/\/txjpcba.com\/pt\/o-que-e-limpeza-de-pcb-antes-do-revestimento\/","title":{"rendered":"O que \u00e9 a limpeza de PCBs antes do revestimento?"},"content":{"rendered":"<h2 data-section-id=\"1fklgfs\" data-start=\"0\" data-end=\"52\"><span role=\"text\">Limpeza da placa de circuito impresso antes <strong data-start=\"31\" data-end=\"52\">Revestimento<\/strong><\/span><\/h2>\n<p data-start=\"54\" data-end=\"301\">Limpeza da placa de circuito impresso antes <a href=\"https:\/\/txjpcba.com\/pt\/revestimento-isolante\/\"><strong data-start=\"74\" data-end=\"95\">Revestimento conformacional<\/strong><\/a> \u00e9 uma etapa cr\u00edtica de prepara\u00e7\u00e3o em <strong data-start=\"130\" data-end=\"146\">Montagem de PCB<\/strong> e <strong data-start=\"151\" data-end=\"167\">Montagem SMT<\/strong>. Isso envolve a remo\u00e7\u00e3o de contaminantes da superf\u00edcie da placa de circuito para garantir a ades\u00e3o adequada e a confiabilidade do revestimento a longo prazo.<\/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=\"O que \u00e9 limpeza de PCB antes do revestimento?\" 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\">O que \u00e9 limpeza de PCB antes do revestimento?<\/figcaption><\/figure>\n<h3 data-section-id=\"vow39k\" data-start=\"303\" data-end=\"336\">Por que a limpeza de PCBs \u00e9 importante<\/h3>\n<p data-start=\"338\" data-end=\"413\">Durante <strong data-start=\"345\" data-end=\"361\">Montagem de PCB<\/strong>, Se a placa n\u00e3o for removida, v\u00e1rios res\u00edduos podem permanecer na placa, como:<\/p>\n<ul data-start=\"415\" data-end=\"553\">\n<li data-section-id=\"1wkfhio\" data-start=\"415\" data-end=\"447\">Res\u00edduos de fluxo de solda<\/li>\n<li data-section-id=\"n6udew\" data-start=\"448\" data-end=\"491\">Poeira e part\u00edculas do ambiente<\/li>\n<li data-section-id=\"q5fdom\" data-start=\"492\" data-end=\"530\">\u00d3leos ou impress\u00f5es digitais resultantes do manuseio<\/li>\n<li data-section-id=\"1duj7kv\" data-start=\"531\" data-end=\"553\">Contaminantes i\u00f4nicos<\/li>\n<\/ul>\n<p data-start=\"555\" data-end=\"656\">Se esses contaminantes n\u00e3o forem removidos, o <strong data-start=\"598\" data-end=\"619\">Revestimento conformacional<\/strong> pode n\u00e3o aderir adequadamente, resultando em:<\/p>\n<ul data-start=\"658\" data-end=\"786\">\n<li data-section-id=\"134oslu\" data-start=\"658\" data-end=\"685\">Delamina\u00e7\u00e3o ou descascamento<\/li>\n<li data-section-id=\"b2sso4\" data-start=\"686\" data-end=\"720\">Desempenho de isolamento reduzido<\/li>\n<li data-section-id=\"1gd3q6w\" data-start=\"721\" data-end=\"752\">Corros\u00e3o sob o revestimento<\/li>\n<li data-section-id=\"ovoxln\" data-start=\"753\" data-end=\"786\">Vazamento ou falha el\u00e9trica<\/li>\n<\/ul>\n<p data-start=\"788\" data-end=\"870\">A limpeza adequada garante que o revestimento forme uma camada protetora uniforme e confi\u00e1vel.<\/p>\n<h3 data-section-id=\"st4utv\" data-start=\"872\" data-end=\"903\">M\u00e9todos comuns de limpeza de PCBs<\/h3>\n<h4 data-start=\"905\" data-end=\"926\">Limpeza com solvente<\/h4>\n<p data-start=\"928\" data-end=\"1004\">A limpeza com solvente usa solventes qu\u00edmicos para dissolver e remover os contaminantes.<\/p>\n<ul data-start=\"1006\" data-end=\"1154\">\n<li data-section-id=\"cacpmk\" data-start=\"1006\" data-end=\"1045\">R\u00e1pido e eficaz para remo\u00e7\u00e3o de fluxo<\/li>\n<li data-section-id=\"1ir06p7\" data-start=\"1046\" data-end=\"1109\">Adequado para produ\u00e7\u00e3o de pequeno a m\u00e9dio porte em <strong data-start=\"1091\" data-end=\"1107\">Montagem SMT<\/strong><\/li>\n<li data-section-id=\"12eg9bd\" data-start=\"1110\" data-end=\"1154\">Requer manuseio e ventila\u00e7\u00e3o adequados<\/li>\n<\/ul>\n<h4 data-start=\"1156\" data-end=\"1191\">Limpeza aquosa (\u00e0 base de \u00e1gua)<\/h4>\n<p data-start=\"1193\" data-end=\"1246\">A limpeza aquosa usa \u00e1gua combinada com detergentes.<\/p>\n<ul data-start=\"1248\" data-end=\"1371\">\n<li data-section-id=\"5h2fhd\" data-start=\"1248\" data-end=\"1283\">Op\u00e7\u00e3o ecologicamente correta<\/li>\n<li data-section-id=\"126gv6n\" data-start=\"1284\" data-end=\"1330\">Eficaz para remover a contamina\u00e7\u00e3o i\u00f4nica<\/li>\n<li data-section-id=\"g13ja8\" data-start=\"1331\" data-end=\"1371\">Requer enx\u00e1gue e secagem completa<\/li>\n<\/ul>\n<p data-start=\"1373\" data-end=\"1433\">Esse m\u00e9todo \u00e9 amplamente utilizado em <strong data-start=\"1410\" data-end=\"1426\">Montagem de PCB<\/strong> linhas.<\/p>\n<h4 data-start=\"1435\" data-end=\"1459\">Limpeza ultrass\u00f4nica<\/h4>\n<p data-start=\"1461\" data-end=\"1534\">A limpeza ultrass\u00f4nica usa ondas sonoras de alta frequ\u00eancia em uma solu\u00e7\u00e3o l\u00edquida.<\/p>\n<ul data-start=\"1536\" data-end=\"1676\">\n<li data-section-id=\"1r1g9b7\" data-start=\"1536\" data-end=\"1585\">Remove contaminantes de \u00e1reas de dif\u00edcil acesso<\/li>\n<li data-section-id=\"1h7wwsx\" data-start=\"1586\" data-end=\"1634\">Ideal para PCBs complexas e densamente povoadas<\/li>\n<li data-section-id=\"7b5q3a\" data-start=\"1635\" data-end=\"1676\">Usado para eletr\u00f4nicos de alta confiabilidade<\/li>\n<\/ul>\n<h4 data-start=\"1678\" data-end=\"1698\">Limpeza manual<\/h4>\n<p data-start=\"1700\" data-end=\"1755\">A limpeza manual \u00e9 feita com escovas, len\u00e7os ou cotonetes.<\/p>\n<ul data-start=\"1757\" data-end=\"1853\">\n<li data-section-id=\"awgnh8\" data-start=\"1757\" data-end=\"1797\">Adequado para retrabalho ou pequenos lotes<\/li>\n<li data-section-id=\"et26fd\" data-start=\"1798\" data-end=\"1823\">Baixo custo e flex\u00edvel<\/li>\n<li data-section-id=\"wrnyhh\" data-start=\"1824\" data-end=\"1853\">Depende da habilidade do operador<\/li>\n<\/ul>\n<h3 data-section-id=\"noup9k\" data-start=\"1855\" data-end=\"1880\">Secagem ap\u00f3s a limpeza<\/h3>\n<p data-start=\"1882\" data-end=\"1964\">Ap\u00f3s a limpeza, as PCBs devem estar completamente secas antes de serem aplicadas <strong data-start=\"1942\" data-end=\"1963\">Revestimento conformacional<\/strong>.<\/p>\n<ul data-start=\"1966\" data-end=\"2057\">\n<li data-section-id=\"4bkiuo\" data-start=\"1966\" data-end=\"2006\">Use fornos de ar quente ou c\u00e2maras de secagem<\/li>\n<li data-section-id=\"1qdh34l\" data-start=\"2007\" data-end=\"2057\">Certifique-se de que n\u00e3o haja umidade acumulada sob os componentes<\/li>\n<\/ul>\n<p data-start=\"2059\" data-end=\"2126\">A umidade deixada na placa pode causar corros\u00e3o e defeitos no revestimento.<\/p>\n<h3 data-section-id=\"o7mc4l\" data-start=\"2128\" data-end=\"2153\">Padr\u00f5es de limpeza<\/h3>\n<p data-start=\"2155\" data-end=\"2230\">Para garantir a qualidade em <a href=\"https:\/\/txjpcba.com\/pt\/servicos-de-montagem-de-smt\/\"><strong data-start=\"2176\" data-end=\"2192\">Montagem SMT<\/strong><\/a>, A limpeza \u00e9 frequentemente verificada usando:<\/p>\n<ul data-start=\"2232\" data-end=\"2371\">\n<li data-section-id=\"pg7ege\" data-start=\"2232\" data-end=\"2281\">Teste de contamina\u00e7\u00e3o i\u00f4nica (por exemplo, teste ROSE)<\/li>\n<li data-section-id=\"13qi92v\" data-start=\"2282\" data-end=\"2323\">Inspe\u00e7\u00e3o visual com amplia\u00e7\u00e3o<\/li>\n<li data-section-id=\"s8aiup\" data-start=\"2324\" data-end=\"2371\">Teste de resist\u00eancia de isolamento de superf\u00edcie (SIR)<\/li>\n<\/ul>\n<p data-start=\"2373\" data-end=\"2423\">Essas verifica\u00e7\u00f5es confirmam que a placa de circuito impresso est\u00e1 pronta para o revestimento.<\/p>\n<h3 data-section-id=\"8ep03t\" data-start=\"2425\" data-end=\"2445\">Conclus\u00e3o final<\/h3>\n<p data-start=\"2447\" data-end=\"2778\">Limpeza da placa de circuito impresso antes <strong data-start=\"2467\" data-end=\"2488\">Revestimento conformacional<\/strong> \u00e9 essencial para remover contaminantes e garantir forte ades\u00e3o, confiabilidade el\u00e9trica e prote\u00e7\u00e3o de longo prazo. Em <strong data-start=\"2606\" data-end=\"2622\">Montagem de PCB<\/strong> e <strong data-start=\"2627\" data-end=\"2643\">Montagem SMT<\/strong>, Se a limpeza e a secagem forem adequadas, determinar\u00e3o diretamente a efic\u00e1cia do revestimento e o desempenho geral do produto eletr\u00f4nico.<\/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;\">Obter uma cota\u00e7\u00e3o de revestimento isolante<\/h3>\n<p style=\"font-size: 15px; color: #555; margin-bottom: 15px;\">Precisa de suporte profissional para revestimento isolante? Envie seus requisitos e receba uma resposta em at\u00e9 12 horas.<br \/>\nEnvie-nos seus requisitos e receba uma resposta r\u00e1pida de nossa equipe de engenharia.<\/p>\n<p style=\"font-size: 14px; color: #333; margin-bottom: 20px;\">Resposta 24 horas \u2714 Suporte de engenharia \u2714 Produ\u00e7\u00e3o pequena e em 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=\"\/pt\/wp-json\/wp\/v2\/posts\/5049?wpforms_form_id=2237\" data-token=\"ed5d7ade84a350885c87caa91c04b5ae\" data-token-time=\"1780426704\" data-trp-original-action=\"\/pt\/wp-json\/wp\/v2\/posts\/5049?wpforms_form_id=2237\"><noscript class=\"wpforms-error-noscript\">Ative o JavaScript no seu navegador para preencher este formul\u00e1rio.<\/noscript><div id=\"wpforms-error-noscript\" style=\"display: none;\">Ative o JavaScript no seu navegador para preencher este formul\u00e1rio.<\/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\">E-mail <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\">Material preferido<\/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\">Acr\u00edlico (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\">Cur\u00e1vel por 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\">N\u00e3o tenho certeza \/ Preciso de orienta\u00e7\u00e3o<\/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\" >Preferred Material File<\/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\">Upload de arquivos<\/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\">Voc\u00ea pode enviar at\u00e9 8 arquivos.<\/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\">Para um processamento mais r\u00e1pido, compacte todos os arquivos Gerber, arquivos Drill e BOM em um \u00fanico arquivo .ZIP ou .RAR.<\/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\">Mensagem<\/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\">\"Liste os componentes ou \u00e1reas que N\u00c3O devem ser revestidos (por exemplo, conectores, pontos de teste).\" Se voc\u00ea tiver requisitos espec\u00edficos de material de revestimento (por exemplo, HumiSeal), indique isso na caixa de coment\u00e1rios.<\/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\/pt\/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\">Enviar<\/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=\"Carregando\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/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\/pt\/wp-json\/wp\/v2\/posts\/5049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/comments?post=5049"}],"version-history":[{"count":2,"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/posts\/5049\/revisions"}],"predecessor-version":[{"id":5052,"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/posts\/5049\/revisions\/5052"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/media\/5050"}],"wp:attachment":[{"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/media?parent=5049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/categories?post=5049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/txjpcba.com\/pt\/wp-json\/wp\/v2\/tags?post=5049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}