{"id":213,"date":"2026-09-15T19:31:26","date_gmt":"2026-09-15T17:31:26","guid":{"rendered":"https:\/\/www.cif.fr\/?page_id=213"},"modified":"2026-11-06T11:51:47","modified_gmt":"2026-11-06T10:51:47","slug":"pcb-substrates","status":"publish","type":"page","link":"https:\/\/www.cif.fr\/en\/pcb-substrates\/","title":{"rendered":"PCB substrates"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text][\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=”stretch_row” parallax=”content-moving” css=”.vc_custom_1476095426475{padding-top: 100px !important;padding-bottom: 50px !important;background-color: #081619 !important;}”][vc_column width=”1\/2″][vc_custom_heading text=”Performance Starts Here” font_container=”tag:h1|font_size:60px|text_align:left|color:%23ffffff” use_theme_fonts=”yes” css=”.vc_custom_1793961993957{padding-bottom: 10px !important;}”][vc_column_text]High-quality substrates offering stability, reliability and performance to bring your projects to life.<\/span>[\/vc_column_text][\/vc_column][vc_column width=”1\/2″][vc_single_image image=”1794″ img_size=”full” style=”vc_box_rounded” alignment=”center”][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/2″][vc_icon type=”material” icon_material=”vc-material vc-material-center_focus_strong” size=”xl” custom_color=”#CEC2AB”][vc_custom_heading text=”Overview” use_theme_fonts=”yes” css=”.vc_custom_1793962049331{margin-top: 0px !important;}”][vc_column_text css=”.vc_custom_1793962121730{margin-bottom: 15px !important;}”]Discover our range of PCB substrates, designed to meet the quality, stability and precision requirements of your electronics projects.<\/p>\n

We offer copper-clad and unclad FR4 substrates in various thicknesses and copper weights, as well as flexible copper-clad polyimide substrates.<\/p>\n

To meet your specific requirements, we also offer custom cutting to your desired dimensions.[\/vc_column_text][\/vc_column][vc_column width=”1\/2″][vc_icon type=”material” icon_material=”vc-material vc-material-fiber_smart_record” size=”xl” custom_color=”#CEC2AB”][vc_custom_heading text=”Need Pre-Sensitised PCB Substrates?” use_theme_fonts=”yes” css=”.vc_custom_1793962082738{margin-top: 0px !important;}”][vc_column_text css=”.vc_custom_1793962153806{margin-bottom: 15px !important;}”]We can supply all the equipment required to apply a photosensitive coating to PCB substrates (pre-sensitisation).<\/p>\n

This process prepares the substrates for photolithographic etching, more commonly known as chemical etching.<\/p>\n

Please feel free to contact us![\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=”1px” el_width=”1″][vc_column_text][\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=”1\/2″][vc_icon type=”material” icon_material=”vc-material vc-material-arrow_drop_down_circle” size=”xl” custom_color=”#CEC2AB”][vc_custom_heading text=”Uncoated Copper-Clad Boards” use_theme_fonts=”yes” css=”.vc_custom_1793962184485{margin-top: 0px !important;}”][vc_column_text css=”.vc_custom_1793962252763{margin-bottom: 15px !important;}”]<\/p>\n

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    High-quality laminate<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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    8 layers of woven glass fabric<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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    MIL 13949 F standard<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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    Flammability rating: UL94 V-0<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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    Moisture absorption: <0.05%<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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    Arc resistance: 60 seconds<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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    Dissipation factor: 0.035<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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    Thermal conductivity: 0.3 W\/mK<\/p>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n

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    [\/vc_column_text][vc_single_image image=”1794″ img_size=”medium” style=”vc_box_rounded” alignment=”center”][\/vc_column][vc_column width=”1\/2″][vc_icon type=”material” icon_material=”vc-material vc-material-arrow_drop_down_circle” size=”xl” custom_color=”#CEC2AB”][vc_custom_heading text=”Flexible PCBs” use_theme_fonts=”yes” css=”.vc_custom_1793962211081{margin-top: 0px !important;}”][vc_column_text css=”.vc_custom_1793962286299{margin-bottom: 15px !important;}”]<\/p>\n

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    Polyimide film with copper foil bonded to one or both sides using a patented modified acrylic adhesive cured to the C-stage. Uncoated, non-presensitised \u2013 50 \u00b5m insulating layer \u2013 35 \u00b5m copper thickness.<\/p>\n

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      Dielectric constant: 4.7<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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      Dissipation factor: 0.02<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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      Dimensional stability: 0.1%<\/p>\n<\/div>\n<\/div>\n<\/li>\n

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      Peel strength: 10 lb\/min (1.8 kg\/cm)<\/p>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n

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      [\/vc_column_text][vc_single_image image=”1805″ img_size=”medium” style=”vc_box_rounded” alignment=”center”][\/vc_column][\/vc_row][vc_row][vc_column][vc_separator border_width=”1px” el_width=”1″][vc_column_text][\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=”stretch_row” parallax=”content-moving” css=”.vc_custom_1476095426475{padding-top: 100px !important;padding-bottom: 50px !important;background-color: #081619 !important;}”][vc_column][vc_custom_heading text=”Downloads” font_container=”tag:h1|font_size:60px|text_align:left|color:%23ffffff” use_theme_fonts=”yes” css=”.vc_custom_1793962301334{padding-bottom: 10px !important;}”][vc_btn title=”Document \u2193” shape=”round” style=”flat” custom_background=”#CEC2AB” custom_text=”#fff” link=”url:https%3A%2F%2Fdrive.google.com%2Ffile%2Fd%2F1Sa0MXoKrdWSHrvuDYgmnFyR3WaBfQlvk%2Fview%3Fusp%3Dsharing” custom_hover_background=”#c3b498″ custom_hover_text=”#f7f7f7″][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

      [vc_row][vc_column][vc_column_text][\/vc_column_text][\/vc_column][\/vc_row][vc_row full_width=”stretch_row” parallax=”content-moving” css=”.vc_custom_1476095426475{padding-top: 100px !important;padding-bottom: 50px !important;background-color: #081619 !important;}”][vc_column width=”1\/2″][vc_custom_heading text=”Performance Starts Here” font_container=”tag:h1|font_size:60px|text_align:left|color:%23ffffff” use_theme_fonts=”yes” css=”.vc_custom_1793961993957{padding-bottom: 10px !important;}”][vc_column_text]High-quality substrates…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-213","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cif.fr\/en\/wp-json\/wp\/v2\/pages\/213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cif.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cif.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cif.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cif.fr\/en\/wp-json\/wp\/v2\/comments?post=213"}],"version-history":[{"count":4,"href":"https:\/\/www.cif.fr\/en\/wp-json\/wp\/v2\/pages\/213\/revisions"}],"predecessor-version":[{"id":2389,"href":"https:\/\/www.cif.fr\/en\/wp-json\/wp\/v2\/pages\/213\/revisions\/2389"}],"wp:attachment":[{"href":"https:\/\/www.cif.fr\/en\/wp-json\/wp\/v2\/media?parent=213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}