{"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\/fr\/resource\/blog\/best-abrasive-media-for-cleaning-and-finishing-pcb-boards-pcb-surface-treatment-guide\/","title":{"rendered":"Les meilleurs abrasifs pour le nettoyage et la finition des cartes de circuits imprim\u00e9s | PCB Surface Treatment Guide"},"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> Les meilleurs m\u00e9dias abrasifs pour le nettoyage et la finition des cartes de circuits imprim\u00e9s <\/strong><\/h1><\/h1><\/div><div class=\"fusion-text fusion-text-1\"><p>17 f\u00e9vrier 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> Comprendre les exigences en mati\u00e8re de nettoyage des circuits imprim\u00e9s <\/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\">Les cartes de circuits imprim\u00e9s (PCB) n\u00e9cessitent des processus de nettoyage et de finition pr\u00e9cis pour garantir leur fonctionnalit\u00e9 et leur long\u00e9vit\u00e9. Un nettoyage inad\u00e9quat peut entra\u00eener des d\u00e9fauts d'adh\u00e9rence, des probl\u00e8mes de conductivit\u00e9 et des probl\u00e8mes de fiabilit\u00e9 \u00e0 long terme, d'o\u00f9 l'importance d'une bonne s\u00e9lection des abrasifs. Le choix du bon m\u00e9dia abrasif joue un r\u00f4le crucial dans le maintien de l'int\u00e9grit\u00e9 de ces composants d\u00e9licats. Vous trouverez ci-dessous les principales consid\u00e9rations \u00e0 prendre en compte lors de la s\u00e9lection d'un abrasif pour le nettoyage des circuits imprim\u00e9s :<\/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> Importance du contr\u00f4le de la rugosit\u00e9 de surface<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 rugosit\u00e9 de la surface du circuit imprim\u00e9 affecte l'adh\u00e9rence, la conductivit\u00e9 et les performances globales. Une abrasion excessive peut endommager les traces, r\u00e9duire l'adh\u00e9rence des composants ou cr\u00e9er des irr\u00e9gularit\u00e9s qui entra\u00eenent des dysfonctionnements. L'utilisation d'un abrasif appropri\u00e9 garantit l'uniformit\u00e9 et la pr\u00e9cision du nettoyage sans compromettre la structure de la surface.<\/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> \u00c9viter les interf\u00e9rences et les dommages \u00e9lectriques<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\">Les produits abrasifs doivent \u00eatre non conducteurs et suffisamment doux pour ne pas endommager les composants \u00e9lectroniques sensibles. Les r\u00e9sidus conducteurs peuvent entra\u00eener des courts-circuits, tandis que les mat\u00e9riaux trop agressifs peuvent d\u00e9caper les rev\u00eatements de protection ou endommager le substrat sous-jacent.<\/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=\"carte de circuit imprim\u00e9\" 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, 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-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\">carte de circuit imprim\u00e9<\/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> Analyse comparative des m\u00e9dias abrasifs<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\">Les diff\u00e9rents m\u00e9dias abrasifs offrent des avantages et des inconv\u00e9nients uniques pour le nettoyage des circuits imprim\u00e9s. La compr\u00e9hension de leurs applications sp\u00e9cifiques peut aider les fabricants \u00e0 optimiser leurs processus en termes d'efficacit\u00e9 et de qualit\u00e9. Vous trouverez ci-dessous une analyse comparative des options couramment utilis\u00e9es :<\/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;\">Type de m\u00e9dia<\/th>\n<th style=\"padding: px;\">Avantages<\/th>\n<th style=\"padding: px;\">Inconv\u00e9nients<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td class=\"bold-text\">Perles de verre<\/td>\n<td>Procure une finition lisse et douce ; non conducteur<\/td>\n<td>Moins efficace pour \u00e9liminer l'oxydation ou les contaminants tenaces<\/td>\n<\/tr>\n<tr>\n<td class=\"bold-text\">Oxyde d'aluminium<\/td>\n<td>Forte action abrasive ; efficace pour \u00e9liminer les oxydes et les contaminants<\/td>\n<td>Peut \u00eatre trop agressif pour les composants d\u00e9licats des circuits imprim\u00e9s<\/td>\n<\/tr>\n<tr>\n<td class=\"bold-text\">Supports en plastique<\/td>\n<td>Non-conducteur et sans danger pour les composants \u00e9lectroniques ; minimise les dommages de surface<\/td>\n<td>Moins efficace sur les r\u00e9sidus de flux tenaces et l'oxydation<\/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> Optimisation du sablage des circuits imprim\u00e9s<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\">Pour obtenir des r\u00e9sultats optimaux en mati\u00e8re de nettoyage et de finition, plusieurs facteurs doivent \u00eatre pris en compte, notamment la rentabilit\u00e9, la vitesse de production et l'impact du processus de nettoyage sur la durabilit\u00e9 des circuits imprim\u00e9s.<\/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> Recommandations relatives \u00e0 la pression de sablage et \u00e0 la taille du support<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\">Sablage \u00e0 basse pression (20-40 psi)<\/b> est recommand\u00e9 pour \u00e9viter d'endommager les composants fragiles du circuit imprim\u00e9.<\/li>\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Supports fins (80-200 mailles)<\/b> assure un nettoyage de pr\u00e9cision sans abrasion excessive.<\/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> Sablage humide ou \u00e0 sec pour les applications de circuits imprim\u00e9s<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\">Sablage humide<\/b><span style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">:<\/span> Utilise une suspension \u00e0 base d'eau pour minimiser l'accumulation de chaleur et d'\u00e9lectricit\u00e9 statique, r\u00e9duisant ainsi le risque de dommages.<\/li>\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Sablage \u00e0 sec<\/b><span style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">:<\/span> Pr\u00e9f\u00e9rable pour les applications de nettoyage rapide, mais n\u00e9cessite un contr\u00f4le minutieux de la pression afin d'\u00e9viter l'\u00e9rosion de la surface.<\/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> \u00c9tudes de cas : Strat\u00e9gies efficaces de nettoyage des 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>Exemple 1 : Am\u00e9lioration de l'adh\u00e9rence pour le placage d'or<\/b><\/strong><\/h3><\/div><div class=\"fusion-text fusion-text-9\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;\"><p class=\"p1\">Un fabricant de circuits imprim\u00e9s a \u00e9t\u00e9 confront\u00e9 \u00e0 des probl\u00e8mes d'adh\u00e9rence avec le placage d'or en raison de la contamination de la surface. En utilisant <b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">oxyde d'aluminium fin<\/b> \u00e0 <b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">basse pression<\/b>Ils ont obtenu une surface uniforme, ce qui a permis d'am\u00e9liorer l'adh\u00e9rence de la m\u00e9tallisation sans endommager les circuits.<\/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> Exemple 2 : \u00c9liminer les r\u00e9sidus de flux en toute s\u00e9curit\u00e9 <\/b><\/strong><\/h3><\/div><div class=\"fusion-text fusion-text-10\" style=\"--awb-content-alignment:justify;--awb-font-size:18px;\"><p class=\"p1\">Une cha\u00eene d'assemblage \u00e9lectronique avait besoin d'une m\u00e9thode efficace pour \u00e9liminer les r\u00e9sidus de flux sans endommager les composants sensibles. <b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Sablage de mati\u00e8res plastiques<\/b> a \u00e9t\u00e9 choisi pour ses propri\u00e9t\u00e9s non conductrices et son action nettoyante douce, garantissant l'\u00e9limination compl\u00e8te des r\u00e9sidus tout en pr\u00e9servant l'int\u00e9grit\u00e9 des circuits imprim\u00e9s.<\/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=\"Composants du circuit imprim\u00e9.\" 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, 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-200x133.webp 200w, 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-300x199.webp 300w, 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-400x266.webp 400w, 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-600x399.webp 600w, 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-768x511.webp 768w, 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-800x532.webp 800w, 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-1024x681.webp 1024w, 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-1200x798.webp 1200w, 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-1536x1021.webp 1536w, 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 2560w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/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=\"Support en plastique\" 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\">Le choix de l'abrasif appropri\u00e9 pour le nettoyage des circuits imprim\u00e9s d\u00e9pend du type de mat\u00e9riau, du niveau de contamination et de l'\u00e9tat de surface requis. L'organigramme ci-dessous permet de guider les utilisateurs dans le choix de l'abrasif le mieux adapt\u00e9 \u00e0 leurs besoins. Pour des r\u00e9sultats optimaux :<\/p>\n<ul class=\"ul1\">\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Perles de verre<\/b> conviennent pour le nettoyage g\u00e9n\u00e9ral et les finitions lisses.<\/li>\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Oxyde d'aluminium<\/b> est id\u00e9al pour l'\u00e9limination des oxydes et la pr\u00e9paration des surfaces, mais doit \u00eatre utilis\u00e9 avec pr\u00e9caution.<\/li>\n<li class=\"li1\"><b style=\"font-family: avada-pingfang-bold;\" data-fusion-font=\"true\">Supports en plastique<\/b> permet de nettoyer en toute s\u00e9curit\u00e9 les composants \u00e9lectroniques sensibles.<\/li>\n<\/ul>\n<p class=\"p1\">La coh\u00e9rence des param\u00e8tres de sablage et la s\u00e9lection appropri\u00e9e des supports sont essentielles pour maintenir des circuits imprim\u00e9s de haute qualit\u00e9 en production. En comprenant les avantages et les limites des diff\u00e9rents m\u00e9dias abrasifs, les fabricants peuvent obtenir des r\u00e9sultats de nettoyage et de finition sup\u00e9rieurs tout en pr\u00e9servant la fonctionnalit\u00e9 des circuits imprim\u00e9s.<\/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\/fr\/wp-json\/wp\/v2\/posts\/10291","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/comments?post=10291"}],"version-history":[{"count":11,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/posts\/10291\/revisions"}],"predecessor-version":[{"id":10870,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/posts\/10291\/revisions\/10870"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/media\/10295"}],"wp:attachment":[{"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/media?parent=10291"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/categories?post=10291"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hlh-js.com\/fr\/wp-json\/wp\/v2\/tags?post=10291"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}