{"id":19724,"date":"2026-03-17T11:32:06","date_gmt":"2026-03-17T03:32:06","guid":{"rendered":"https:\/\/dezsmt.com\/?p=19724"},"modified":"2026-03-17T11:55:05","modified_gmt":"2026-03-17T03:55:05","slug":"why-stop-using-isopropyl-alcohol-ipa-to-clean-pcbs","status":"publish","type":"post","link":"https:\/\/dezsmt.com\/es\/why-stop-using-isopropyl-alcohol-ipa-to-clean-pcbs\/","title":{"rendered":"\u00bfPor qu\u00e9 dejar de utilizar alcohol isoprop\u00edlico (IPA) para limpiar los PCB?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"19724\" class=\"elementor elementor-19724\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2e01f69 e-flex e-con-boxed e-con e-parent\" data-id=\"2e01f69\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f8abe51 elementor-widget elementor-widget-text-editor\" data-id=\"f8abe51\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"p\"><b><span style=\"font-family: Arial; font-size: 15pt;\">Introducci\u00f3n<\/span><\/b><b><\/b><\/p><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Desde la d\u00e9cada de 1970, el alcohol isoprop\u00edlico (IPA) ha sido el \u201cviejo fiable\u201d en la industria de la limpieza de componentes electr\u00f3nicos. Sin embargo, en la era actual de fabricaci\u00f3n de alta precisi\u00f3n, este veterano m\u00e9todo se est\u00e1 quedando corto. Frente a los residuos de fundente sin lead y los componentes con microespacios, la limpieza manual tradicional con IPA no s\u00f3lo es ineficaz, sino que adem\u00e1s esconde importantes riesgos para la seguridad y el cumplimiento de la normativa.<\/span><\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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\">Tabla de contenido<\/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=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Palanca<\/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-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/dezsmt.com\/es\/why-stop-using-isopropyl-alcohol-ipa-to-clean-pcbs\/#1_The_Cleaning_Power_Gap_Kb_Value_vs_Mechanical_Impingement\" >1. La diferencia de potencia de limpieza: valor Kb frente a impacto mec\u00e1nico<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/dezsmt.com\/es\/why-stop-using-isopropyl-alcohol-ipa-to-clean-pcbs\/#2_The_%E2%80%9CDirty_Loop%E2%80%9D_vs_Closed-Loop_Filtration\" >2. El \u201cbucle sucio\u201d frente a la filtraci\u00f3n en bucle cerrado<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/dezsmt.com\/es\/why-stop-using-isopropyl-alcohol-ipa-to-clean-pcbs\/#3_Safety_Hazards_From_Flammable_Solvents_to_Non-Combustible_Aqueous_Bases\" >3. Peligros para la seguridad: De los disolventes inflamables a las bases acuosas incombustibles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/dezsmt.com\/es\/why-stop-using-isopropyl-alcohol-ipa-to-clean-pcbs\/#4_Environmental_Compliance_Staying_Ahead_of_Regulations\" >4. Cumplimiento de la normativa medioambiental: Adelantarse a la normativa<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"1_The_Cleaning_Power_Gap_Kb_Value_vs_Mechanical_Impingement\"><\/span><b><span style=\"font-family: Arial; font-size: 14pt;\">1. La diferencia de potencia de limpieza: valor Kb frente a impacto mec\u00e1nico<\/span><\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">La eficacia limpiadora del IPA est\u00e1 tocando techo. Con un valor Kauri-Butanol (Kb) de aproximadamente 50, tiene dificultades para disolver los fundentes modernos sin lead de alto contenido en s\u00f3lidos y los residuos \u201cno limpios\u201d.<\/span><\/p><p class=\"p\"><b><span style=\"font-family: Arial; font-size: 12pt;\">La soluci\u00f3n Dezsmart:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">\u00a0<\/span><\/p><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Dezsmart's <\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">Sistemas de limpieza acuosa totalmente automatizados<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">, combinados con detergentes ecol\u00f3gicos especializados de base acuosa, ofrecen una solvencia qu\u00edmica muy superior a la del IPA. Y lo que es m\u00e1s importante, nuestros equipos utilizan <\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">tecnolog\u00eda spray-in-air de alta presi\u00f3n<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">\u00a0con una cobertura de 360\u00b0. Esta fuerza mec\u00e1nica penetra profundamente bajo los componentes BGA y QFN para eliminar los contaminantes m\u00e1s resistentes, un nivel de limpieza que el remojo manual con IPA simplemente no puede alcanzar.<\/span><\/p><h3><span class=\"ez-toc-section\" id=\"2_The_%E2%80%9CDirty_Loop%E2%80%9D_vs_Closed-Loop_Filtration\"><\/span><b><span style=\"font-family: Arial; font-size: 14pt;\">2. El \u201cbucle sucio\u201d frente a la filtraci\u00f3n en bucle cerrado<\/span><\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">El IPA es altamente higrosc\u00f3pico; absorbe r\u00e1pidamente la humedad y los contaminantes transportados por el aire, lo que degrada su solvencia y leads a la contaminaci\u00f3n secundaria. Incluso el IPA de grado reactivo 99,9% inicia una \u201ccuenta atr\u00e1s\u201d hacia la contaminaci\u00f3n en el momento en que se expone al aire.<\/span><\/p><p class=\"p\"><b><span style=\"font-family: Arial; font-size: 14pt;\">La ventaja Dezsmart:<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 14.0000pt; mso-font-kerning: 0.0000pt;\">\u00a0<\/span><\/p><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Nuestras m\u00e1quinas de limpieza acuosa de PCBA cuentan con un <\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">filtraci\u00f3n multietapa y sistema de reciclaje de circuito cerrado<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">. El agente limpiador se filtra continuamente con DI dentro del sistema, garantizando que cada segundo de pulverizaci\u00f3n sobre el tablero sea impecable. Combinado con un sistema de secado por aire caliente de alta eficiencia, eliminamos por completo los residuos y las manchas de agua, consiguiendo un resultado de \u201ccero contaminaci\u00f3n\u201d.<\/span><\/p><h3><span class=\"ez-toc-section\" id=\"3_Safety_Hazards_From_Flammable_Solvents_to_Non-Combustible_Aqueous_Bases\"><\/span><b><span style=\"font-family: Arial; font-size: 14pt;\">3. Peligros para la seguridad: De los disolventes inflamables a las bases acuosas incombustibles<\/span><\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">El IPA tiene un punto de inflamaci\u00f3n bajo, de aproximadamente 15\u00b0C (59\u00b0F), lo que lo convierte en un material inflamable de alto riesgo en el entorno de una f\u00e1brica. Adem\u00e1s del riesgo de incendio, el elevado coste del transporte de materiales peligrosos (Hazmat) y el almacenamiento especializado a\u00f1aden una carga significativa a sus gastos generales.<\/span><\/p><p class=\"p\"><b><span style=\"font-family: Arial; font-size: 14pt;\">\u00bfPor qu\u00e9 elegir la limpieza acuosa ecol\u00f3gica?<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 14.0000pt; mso-font-kerning: 0.0000pt;\">\u00a0<\/span><\/p><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">La limpieza acuosa utiliza el agua como medio principal, por lo que es <\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">totalmente incombustible<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">. Esta transici\u00f3n elimina la necesidad de un costoso almacenamiento a prueba de explosiones y los elevados gastos de transporte de materiales peligrosos. Y lo que es m\u00e1s importante, protege la vida de sus empleados y los activos de sus instalaciones.<\/span><\/p><h3><span class=\"ez-toc-section\" id=\"4_Environmental_Compliance_Staying_Ahead_of_Regulations\"><\/span><b><span style=\"font-family: Arial; font-size: 14pt;\">4. Cumplimiento de la normativa medioambiental: Adelantarse a la normativa<\/span><\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">El IPA es un compuesto org\u00e1nico vol\u00e1til (COV). A medida que la normativa mundial sobre calidad del aire se hace m\u00e1s estricta, el uso de IPA se enfrenta a m\u00e1s restricciones legales y presiones fiscales sobre el carbono.<\/span><\/p><p class=\"p\"><b><span style=\"font-family: Arial; font-size: 14pt;\">El compromiso de Dezsmart:<\/span><\/b><b><\/b><\/p><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">Las m\u00e1quinas de limpieza acuosas ecol\u00f3gicas Dezsmart est\u00e1n dise\u00f1adas para cumplir las normas medioambientales m\u00e1s estrictas del mundo. Nuestras soluciones acuosas tienen <\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">emisiones de COV extremadamente bajas o nulas<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">. Adem\u00e1s, las funciones integradas de separaci\u00f3n de aceite y agua y de filtraci\u00f3n de nuestros equipos reducen en gran medida la presi\u00f3n de tratamiento de las aguas residuales, lo que ayuda a su f\u00e1brica a superar sin problemas las auditor\u00edas medioambientales.<\/span><\/p><p class=\"p\"><b><span style=\"font-family: Arial; font-size: 14pt;\">Conclusi\u00f3n<\/span><\/b><b><span style=\"font-family: \u5b8b\u4f53; font-size: 14pt;\"><span style=\"font-family: Arial;\">:<\/span><\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 14.0000pt; mso-font-kerning: 0.0000pt;\">\u00a0<\/span><\/p><p class=\"p\"><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">\u00bfSigue luchando contra la limpieza incompleta, la baja eficacia o los riesgos de incendio asociados a la IPA? Es hora de que su proceso evolucione. Al pasar de la limpieza manual a <\/span><b><span style=\"font-family: Arial; font-size: 12pt;\">Limpieza acuosa automatizada Dezsmart<\/span><\/b><span style=\"mso-spacerun: 'yes'; font-family: Arial; mso-fareast-font-family: \u5b8b\u4f53; font-size: 12.0000pt; mso-font-kerning: 0.0000pt;\">, no s\u00f3lo est\u00e1 mejorando la limpieza, sino tambi\u00e9n la eficacia de la producci\u00f3n y el valor de su marca en el mercado mundial.<\/span><\/p><p class=\"p\" style=\"margin-top: 0.0000pt; mso-pagination: widow-orphan; mso-line-height-alt: 12pt;\"><span style=\"font-family: Arial; color: #000000; letter-spacing: 0pt; font-size: 12pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">\u00bfQu\u00e9 utiliza para limpiar las placas de circuito impreso? \u00bfIPA u otra cosa?\u00a0<\/span><a href=\"https:\/\/www.microcare.com\/en-US\/About\/Contact-Us\" rel=\"nofollow noopener\" target=\"_blank\"><b><u><span class=\"15\" style=\"font-family: Arial; color: #006bb3; letter-spacing: 0pt; font-size: 12pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">H\u00e1ganoslo saber<\/span><\/u><\/b><\/a><span style=\"font-family: Arial; color: #000000; letter-spacing: 0pt; font-size: 12pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\">\u00a0c\u00f3mo le est\u00e1 funcionando<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Desde la d\u00e9cada de 1970, el alcohol isoprop\u00edlico (IPA) ha sido el \u201cviejo fiable\u201d en la industria de la limpieza de componentes electr\u00f3nicos. Sin embargo, en la era actual de fabricaci\u00f3n de alta precisi\u00f3n, este veterano m\u00e9todo se est\u00e1 quedando corto. Frente a los residuos de fundente sin lead y los componentes con microespacios, la limpieza manual tradicional con IPA no s\u00f3lo es ineficaz, sino que adem\u00e1s esconde importantes riesgos para la seguridad y el cumplimiento de la normativa.<\/p>","protected":false},"author":7,"featured_media":19733,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","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":"","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":"","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":[43],"tags":[],"class_list":["post-19724","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-cleaning"],"modified_by":"DEZSmart","_links":{"self":[{"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/posts\/19724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/comments?post=19724"}],"version-history":[{"count":4,"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/posts\/19724\/revisions"}],"predecessor-version":[{"id":19728,"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/posts\/19724\/revisions\/19728"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/media\/19733"}],"wp:attachment":[{"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/media?parent=19724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/categories?post=19724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dezsmt.com\/es\/wp-json\/wp\/v2\/tags?post=19724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}