{"id":10291,"date":"2025-02-17T02:09:18","date_gmt":"2025-02-17T02:09:18","guid":{"rendered":"https:\/\/hlh-js.com\/?p=10291"},"modified":"2025-02-17T01:07:56","modified_gmt":"2025-02-17T01:07:56","slug":"best-abrasive-media-for-cleaning-and-finishing-pcb-boards-pcb-surface-treatment-guide","status":"publish","type":"post","link":"https:\/\/hlh-js.com\/es\/resource\/blog\/best-abrasive-media-for-cleaning-and-finishing-pcb-boards-pcb-surface-treatment-guide\/","title":{"rendered":"Los mejores abrasivos para la limpieza y el acabado de placas de circuito impreso | Gu\u00eda de tratamiento de superficies de PCB"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.112%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:2.112%;--awb-spacing-left-medium:0%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:38px;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;\"><h1><strong> Los mejores abrasivos para la limpieza y el acabado de placas de circuito impreso <\/strong><\/h1><\/h1><\/div><div class=\"fusion-text fusion-text-1\"><p>17 de febrero de 2025<\/p>\n<\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:28px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;text-transform:none;line-height:32px;\"><strong> Comprender los requisitos de limpieza de PCB <\/strong><\/h2><\/div><div class=\"fusion-text fusion-text-2 fusion-text-no-margin\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;--awb-margin-bottom:-10px;\"><p class=\"p1\">Las placas de circuito impreso (PCB) requieren procesos precisos de limpieza y acabado para garantizar su funcionalidad y longevidad. Una limpieza inadecuada puede dar lugar a fallos de adherencia, problemas de conductividad y problemas de fiabilidad a largo plazo, por lo que una selecci\u00f3n adecuada del abrasivo es crucial. La elecci\u00f3n del medio abrasivo adecuado desempe\u00f1a un papel crucial en el mantenimiento de la integridad de estos delicados componentes. A continuaci\u00f3n se exponen las consideraciones clave a la hora de seleccionar los medios abrasivos para la limpieza de PCB:<\/p>\n<\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:20px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:22px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;text-transform:none;line-height:24px;\"><strong><b> Importancia del control de la rugosidad superficial<br \/>\n<\/b><\/strong><\/h3><\/div><div class=\"fusion-text fusion-text-3\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;\"><p class=\"p1\">La rugosidad de la superficie de la placa de circuito impreso afecta a la adherencia, la conductividad y el rendimiento general. Una abrasi\u00f3n excesiva puede da\u00f1ar las trazas, reducir la adherencia de los componentes o crear irregularidades que provoquen fallos de funcionamiento. El uso de un abrasivo adecuado garantiza la uniformidad y precisi\u00f3n de la limpieza sin comprometer la estructura de la superficie.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:22px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;text-transform:none;line-height:24px;\"><strong><b> Evitar interferencias y da\u00f1os el\u00e9ctricos<br \/>\n<\/b><\/strong><\/h3><\/div><div class=\"fusion-text fusion-text-4\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;\"><p class=\"p1\">Los medios abrasivos deben ser no conductores y lo suficientemente suaves para evitar da\u00f1os en los componentes electr\u00f3nicos sensibles. Los residuos conductores pueden provocar cortocircuitos, mientras que los materiales demasiado agresivos pueden arrancar los revestimientos protectores o da\u00f1ar el sustrato subyacente.<\/p>\n<\/div><div class=\"fusion-image-element awb-imageframe-style awb-imageframe-style-below awb-imageframe-style-1\" style=\"--awb-margin-top:2%;--awb-margin-bottom:2%;--awb-caption-title-color:#cccccc;--awb-caption-title-font-family:var(--body_typography-font-family);--awb-caption-title-font-weight:var(--body_typography-font-weight);--awb-caption-title-font-style:var(--body_typography-font-style);--awb-caption-title-size:18px;--awb-caption-title-transform:capitalize;--awb-caption-title-line-height:var(--body_typography-line-height);--awb-caption-title-letter-spacing:var(--body_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-zoomin\"><img decoding=\"async\" width=\"2560\" height=\"1555\" title=\"circuito impreso\" src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-scaled.webp\" data-orig-src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-scaled.webp\" alt class=\"lazyload img-responsive wp-image-10295\" srcset=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-18x12.webp 18w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-150x91.webp 150w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-200x122.webp 200w, 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https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-1200x729.webp 1200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-1536x933.webp 1536w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-scaled.webp 2560w\" data-srcset=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-18x12.webp 18w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-150x91.webp 150w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-200x122.webp 200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-300x182.webp 300w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-400x243.webp 400w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-600x365.webp 600w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-768x467.webp 768w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-800x486.webp 800w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-1024x622.webp 1024w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-1200x729.webp 1200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-1536x933.webp 1536w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u7279\u5199\u7535\u8111\u7eff\u8272\u5fae\u7535\u8def_101492695.jpg-scaled.webp 2560w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><div class=\"awb-imageframe-caption-container\" style=\"text-align:center;\"><div class=\"awb-imageframe-caption\"><div class=\"awb-imageframe-caption-title\">circuito impreso<\/div><\/div><\/div><\/div><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:0px;--awb-margin-bottom:-20px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:28px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;line-height:0px;\"><h2><strong> An\u00e1lisis comparativo de medios abrasivos<br \/>\n<\/strong><\/h2><\/h2><\/div><div class=\"fusion-text fusion-text-5\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;\"><p class=\"p1\">Los distintos medios abrasivos ofrecen ventajas e inconvenientes \u00fanicos para la limpieza de PCB. Comprender sus aplicaciones espec\u00edficas puede ayudar a los fabricantes a optimizar sus procesos en t\u00e9rminos de eficacia y calidad. A continuaci\u00f3n se ofrece un an\u00e1lisis comparativo de las opciones m\u00e1s utilizadas:<\/p>\n<\/div>\n<div class=\"table-1\">\n<style>\n    .table_view {<br \/>        width: 100%;<br \/>        border-collapse: collapse;<br \/>    }<br \/>    .table_view th, .table_view td {<br \/>        border: 1px solid #000;<br \/>        padding: 8px;<br \/>        text-align: left;<br \/>    }<br \/>    .table_view th {<br \/>        font-weight: bold;<br \/>        text-align: center;<br \/>    }<br \/>    .bold-text {<br \/>        font-weight: bold;<br \/>    }<br \/><\/style>\n<table class=\"table_view\">\n<thead>\n<tr>\n<th style=\"padding: px;\">Tipo de medio<\/th>\n<th style=\"padding: px;\">Ventajas<\/th>\n<th style=\"padding: px;\">Desventajas<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"bold-text\">Cuentas de vidrio<\/td>\n<td>Proporciona un acabado suave y delicado; no conductor<\/td>\n<td>Menos eficaz para eliminar la oxidaci\u00f3n o los contaminantes resistentes<\/td>\n<\/tr>\n<tr>\n<td class=\"bold-text\">\u00d3xido de aluminio<\/td>\n<td>Fuerte acci\u00f3n abrasiva; eficaz para eliminar \u00f3xidos y contaminantes<\/td>\n<td>Puede ser demasiado agresivo para los componentes delicados de las placas de circuito impreso<\/td>\n<\/tr>\n<tr>\n<td class=\"bold-text\">Soportes de pl\u00e1stico<\/td>\n<td>No conductor y seguro para los componentes electr\u00f3nicos; minimiza los da\u00f1os superficiales<\/td>\n<td>Menos eficaz en residuos de fundente persistentes y oxidaci\u00f3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:0px;--awb-margin-bottom:-20px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:28px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;text-transform:none;line-height:32px;\"><h2><strong> Optimizaci\u00f3n del chorreado abrasivo para placas de circuito impreso<br \/>\n<\/strong><\/h2><\/h2><\/div><div class=\"fusion-text fusion-text-6\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;\"><p class=\"p1\">Para conseguir unos resultados \u00f3ptimos de limpieza y acabado, hay que tener en cuenta varios factores, como la rentabilidad, la velocidad de producci\u00f3n y el impacto del proceso de limpieza en la durabilidad de las placas de circuito impreso.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:20px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;line-height:0px;\"><h1><strong><b> Recomendaciones sobre la presi\u00f3n de chorreado y el tama\u00f1o del abrasivo<br \/>\n<\/b><\/strong><\/h1><\/h3><\/div><div class=\"fusion-text fusion-text-7\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;--awb-margin-top:-20px;\"><ul class=\"ul1\">\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Chorreado a baja presi\u00f3n (20-40 psi)<\/b> para evitar da\u00f1os en los componentes fr\u00e1giles de la placa de circuito impreso.<\/li>\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Medios finos (tama\u00f1o de malla 80-200)<\/b> garantiza una limpieza de precisi\u00f3n sin abrasi\u00f3n excesiva.<\/li>\n<\/ul>\n<\/div><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:20px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;line-height:0px;\"><h1><strong><b> Chorreado en h\u00famedo vs. Chorreado en seco para aplicaciones de PCB<br \/>\n<\/b><\/strong><\/h1><\/h3><\/div><div class=\"fusion-text fusion-text-8\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;--awb-margin-top:-20px;\"><ul class=\"ul1\">\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Chorreado h\u00famedo<\/b><span style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">:<\/span> Utiliza una suspensi\u00f3n a base de agua para minimizar el calor y la acumulaci\u00f3n de electricidad est\u00e1tica, reduciendo el riesgo de da\u00f1os.<\/li>\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Chorreado en seco<\/b><span style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">:<\/span> Preferido para aplicaciones de limpieza r\u00e1pida, pero requiere un control cuidadoso de la presi\u00f3n para evitar la erosi\u00f3n de la superficie.<\/li>\n<\/ul>\n<\/div><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:28px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;text-transform:none;line-height:32px;\"><strong> Casos pr\u00e1cticos: Estrategias eficaces de limpieza de PCB<br \/><\/strong><\/h2><\/div><div class=\"fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:20px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;text-transform:none;line-height:24px;\"><strong><b>Ejemplo 1: Mejora de la adherencia para el chapado en oro<\/b><\/strong><\/h3><\/div><div class=\"fusion-text fusion-text-9\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;\"><p class=\"p1\">Un fabricante de placas de circuito impreso se enfrentaba a problemas de adherencia con el chapado en oro debido a la contaminaci\u00f3n de la superficie. Mediante el uso de <b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">\u00f3xido de aluminio fino<\/b> en <b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">baja presi\u00f3n<\/b>Con la aplicaci\u00f3n de la tecnolog\u00eda de revestimiento, consiguieron una superficie uniforme, lo que mejor\u00f3 la adherencia del revestimiento sin da\u00f1ar las trazas de los circuitos.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-11 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-font-size:20px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;font-size:1em;text-transform:none;line-height:24px;\"><strong><b> Ejemplo 2: Eliminaci\u00f3n segura de residuos de fundente <\/b><\/strong><\/h3><\/div><div class=\"fusion-text fusion-text-10\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;\"><p class=\"p1\">Una cadena de montaje de componentes electr\u00f3nicos necesitaba un m\u00e9todo eficaz para eliminar los residuos de fundente sin da\u00f1ar los componentes sensibles. <b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Granallado de medios pl\u00e1sticos<\/b> se eligi\u00f3 por sus propiedades no conductoras y su acci\u00f3n limpiadora suave, que garantiza la eliminaci\u00f3n completa de los residuos preservando la integridad de las placas de circuito impreso.<\/p>\n<\/div><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-aspect-ratio:16 \/ 9;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-2 hover-type-none has-aspect-ratio\"><img decoding=\"async\" width=\"2560\" height=\"1702\" title=\"Componentes PCB.\" src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u5173\u95ed\u90e8\u5206\u4e3b\u677f\u4ece\u7b14\u8bb0\u672c\u7535\u8111_118956533.jpg-scaled.webp\" data-orig-src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u5173\u95ed\u90e8\u5206\u4e3b\u677f\u4ece\u7b14\u8bb0\u672c\u7535\u8111_118956533.jpg-scaled.webp\" class=\"lazyload img-responsive wp-image-10300 img-with-aspect-ratio\" alt srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271702%27%20viewBox%3D%270%200%202560%201702%27%3E%3Crect%20width%3D%272560%27%20height%3D%271702%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u5173\u95ed\u90e8\u5206\u4e3b\u677f\u4ece\u7b14\u8bb0\u672c\u7535\u8111_118956533.jpg-18x12.webp 18w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u82b1\u74e3\u7d20\u6750_\u5173\u95ed\u90e8\u5206\u4e3b\u677f\u4ece\u7b14\u8bb0\u672c\u7535\u8111_118956533.jpg-150x100.webp 150w, 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\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"2560\" height=\"1440\" title=\"Medio pl\u00e1stico\" src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-scaled.webp\" data-orig-src=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-scaled.webp\" alt class=\"lazyload img-responsive wp-image-10299\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271440%27%20viewBox%3D%270%200%202560%201440%27%3E%3Crect%20width%3D%272560%27%20height%3D%271440%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-18x10.webp 18w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-150x84.webp 150w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-200x113.webp 200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-300x169.webp 300w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-400x225.webp 400w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-600x338.webp 600w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-768x432.webp 768w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-800x450.webp 800w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-1024x576.webp 1024w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-1200x675.webp 1200w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-1536x864.webp 1536w, https:\/\/hlh-js.com\/wp-content\/uploads\/2025\/02\/\u6811\u8102\u7802.png-scaled.webp 2560w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><\/div><div class=\"fusion-text fusion-text-11\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;--awb-margin-top:50px;\"><p class=\"p1\">La elecci\u00f3n del medio abrasivo adecuado para la limpieza de PCB depende del tipo de material, el nivel de contaminaci\u00f3n y el acabado superficial requerido. A continuaci\u00f3n se muestra un diagrama de flujo de toma de decisiones para guiar a los usuarios en la selecci\u00f3n del abrasivo m\u00e1s adecuado para sus necesidades. Para obtener resultados \u00f3ptimos:<\/p>\n<ul class=\"ul1\">\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Cuentas de vidrio<\/b> son adecuados para la limpieza general y los acabados lisos.<\/li>\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">\u00d3xido de aluminio<\/b> es ideal para la eliminaci\u00f3n de \u00f3xido y la preparaci\u00f3n de superficies, pero debe utilizarse con precauci\u00f3n.<\/li>\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Soportes de pl\u00e1stico<\/b> proporciona una limpieza segura de los componentes electr\u00f3nicos sensibles.<\/li>\n<\/ul>\n<p class=\"p1\">La coherencia en los par\u00e1metros de granallado y la selecci\u00f3n adecuada del abrasivo son fundamentales para mantener la alta calidad de las placas de circuito impreso en producci\u00f3n. Al conocer las ventajas y limitaciones de los distintos abrasivos, los fabricantes pueden obtener unos resultados de limpieza y acabado superiores, preservando al mismo tiempo la funcionalidad de las placas de circuito impreso.<\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":10295,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[195,62,193,183,192,178,175,177,188,189,186,176,184],"tags":[158,164],"class_list":["post-10291","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aesthetic-improvement","category-blog","category-corrosion-resistance-optimization","category-digital-electronics","category-durability-enhancement","category-goal","category-industry","category-material","category-metal-surface-treatments","category-plastic-composite-finishing","category-polishing-deburring","category-process","category-sandblasting-technology","tag-blog-spherical-alumina-blast-media","tag-blog-type-lll-melamine"],"_links":{"self":[{"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/posts\/10291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/comments?post=10291"}],"version-history":[{"count":11,"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/posts\/10291\/revisions"}],"predecessor-version":[{"id":10870,"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/posts\/10291\/revisions\/10870"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/media\/10295"}],"wp:attachment":[{"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/media?parent=10291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/categories?post=10291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hlh-js.com\/es\/wp-json\/wp\/v2\/tags?post=10291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}