{"id":2638,"date":"2025-08-27T09:30:50","date_gmt":"2025-08-27T07:30:50","guid":{"rendered":"https:\/\/hoenle.cn\/?page_id=2638"},"modified":"2026-01-27T14:12:12","modified_gmt":"2026-01-27T13:12:12","slug":"led-adhesives","status":"publish","type":"page","link":"https:\/\/hoenle.cn\/en\/products-solutions\/product-categories\/industrial-adhesives\/led-adhesives\/","title":{"rendered":"LED adhesives"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_section css=&#8221;.vc_custom_1752143461288{background-color: #F2F4F6 !important;}&#8221;][vc_row][vc_column width=&#8221;1\/2&#8243;]\n<h1 class=\"akt-heading akt-heading--inline akt-heading--h1 akt-heading--align-left\">\n            <span class=\"akt-heading__part akt-heading__part--light\">LED<\/span>\n                <span class=\"akt-heading__part akt-heading__part--bold\">adhesives<\/span>\n    <\/h1>[\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;&#8221;]Unlike gas discharge lamps, LED light sources have a monochromatic light spectrum. LED devices used for curing adhesive are available with different wavelengths matched to the curing requirements of the particular adhesive used. LEDs are available with wavelengths in the UV range from 365 to 395 nm and in the visible-light range from 405 to 460 nm.[\/vc_column_text]\n<div class=\"akt-button-wrapper akt-button-wrapper--align-left\">\n            <a href=\"\/contact\" \n           class=\"akt-button akt-button--medium akt-button--primary\" aria-label=\"Contact Us\"                      >\n            <span class=\"akt-button__text\">Contact Us<\/span>\n        <\/a>\n    <\/div>[\/vc_column][\/vc_row][\/vc_section][vc_section css=&#8221;.vc_custom_1752579807249{background-color: #FFFFFF !important;}&#8221;][vc_row][vc_column width=&#8221;2\/3&#8243;][vc_single_image image=&#8221;2639&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]When exposed to UV or visible light, photoinitiators release free radicals (in acrylate-based systems) or cations (in epoxide systems), which trigger polymerization and thereby curing of the adhesive. As a general rule, the greater the light intensity the shorter the curing time.<\/p>\n<p>Advantages of LED Technology are:<\/p>\n<ul>\n<li>LEDs have high energy efficiency<\/li>\n<li>Less maintenance and significant reductions in energy costs<\/li>\n<li>LEDs have a long operating life (typical lifetime of LED &gt; 20,000 hrs)<\/li>\n<li>LEDs emit less thermal radiation and thus lower thermal stress on heat-sensitive substrates<\/li>\n<li>No stand-by times for LEDs needed<\/li>\n<li>No warm up or cool down phases needed<\/li>\n<\/ul>\n<p>Hoenle\u2019s LED adhesives have been optimized for the LED devices from Hoenle. In particular the photoinitiators are chosen to match the wavelengths of Hoenle\u2019s LED light sources. With the Vitralit\u00ae series Hoenle offers a range of specially formulated LED and UV-LED curing adhesive.<\/p>\n<p>Read more about\u00a0<a href=\"https:\/\/www.panacol.com\/products\/adhesive\/vitralit\">Vitralit\u00ae<\/a>.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_single_image image=&#8221;2628&#8243; img_size=&#8221;full&#8221; css=&#8221;&#8221;][vc_column_text css=&#8221;&#8221;]Curing of adhesives in afilament winding process with two\u00a0Hoenle LED Powerlines[\/vc_column_text][vc_column_text css=&#8221;&#8221;]Downloads:<\/p>\n<p><a href=\"https:\/\/www.panacol.com\/panacol\/brochures\/uv-led-curing-epoxy-adhesives.pdf\" target=\"_blank\" rel=\"noopener\">UV-LED epoxy adhesives (pdf)<\/a><\/p>\n<p><a href=\"https:\/\/www.panacol.com\/panacol\/brochures\/panacol-product-information.pdf\" target=\"_blank\" rel=\"noopener\">Panacol Product Information (pdf)<\/a><\/p>\n<p>Curing equipment:<\/p>\n<p><a href=\"https:\/\/www.hoenle.de\/en\/products\/led-uv-units\" target=\"_blank\" rel=\"noopener\">LED equipment from Hoenle<\/a>[\/vc_column_text][\/vc_column][\/vc_row][\/vc_section]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_section css=&#8221;.vc_custom_1752143461288{background-color: #F2F4F6 !important;}&#8221;][vc_row][vc_column width=&#8221;1\/2&#8243;][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;&#8221;]Unlike gas discharge lamps, LED light sources have a monochromatic light spectrum. LED devices [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2505,"menu_order":10,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"plain-container","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","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":""},"class_list":["post-2638","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hoenle.cn\/en\/wp-json\/wp\/v2\/pages\/2638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoenle.cn\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hoenle.cn\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hoenle.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hoenle.cn\/en\/wp-json\/wp\/v2\/comments?post=2638"}],"version-history":[{"count":5,"href":"https:\/\/hoenle.cn\/en\/wp-json\/wp\/v2\/pages\/2638\/revisions"}],"predecessor-version":[{"id":23073,"href":"https:\/\/hoenle.cn\/en\/wp-json\/wp\/v2\/pages\/2638\/revisions\/23073"}],"up":[{"embeddable":true,"href":"https:\/\/hoenle.cn\/en\/wp-json\/wp\/v2\/pages\/2505"}],"wp:attachment":[{"href":"https:\/\/hoenle.cn\/en\/wp-json\/wp\/v2\/media?parent=2638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}