{"id":9114,"date":"2025-10-31T07:23:10","date_gmt":"2025-10-31T07:23:10","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=9114"},"modified":"2026-04-27T11:16:06","modified_gmt":"2026-04-27T11:16:06","slug":"2025-uv-curing-light","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/de\/2025-uv-curing-light\/","title":{"rendered":"2025 uv-h\u00e4rtungslicht"},"content":{"rendered":"<h1><strong><b>2025 Prinzip der UV-H\u00e4rtung<\/b><\/strong><\/h1>\r\nHallo zusammen! Ich bin ein Star-Mitarbeiter bei <a href=\"https:\/\/chromeclair.com\/\">CHROM\u00c9CLAIR<\/a>, eine Marke von <a href=\"https:\/\/chromeclair.com\/product-category\/solid-color-gel-polish\/\"><u>hemafreie Gelpoliermittelmarken<\/u><\/a>.Today, I&#8217;ll organize some information about UV curing. I hope this helps you.\r\n\r\nUV adhesive curing occurs when photoinitiators (or photosensitizers) within UV-curable materials absorb ultraviolet light, generating active free radicals or cations. These trigger chemical reactions such as polymerization, cross-linking, and grafting of monomers or oligomers, transforming the liquid into a solid within seconds.\r\n\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-9115\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-12.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-12.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-12-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-12-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-12-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-12-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-12-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-12-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>\r\n\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-9121\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-12.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-12.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-12-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-12-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-12-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-12-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-12-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-12-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>Jede Art von UV-Licht hat einen bestimmten Wellenl\u00e4ngenbereich, der seine Eindringtiefe in das Substrat bestimmt. Das geeignete UV-Licht kann je nach dem verwendeten Substratmaterial und dem gew\u00fcnschten Aush\u00e4rtungseffekt ausgew\u00e4hlt werden:\r\n<ul>\r\n \t<li>UVC ist ein kurzwelliges ultraviolettes Licht (200nm-280nm), das eine starke Leistung im Bereich von 250-260nm liefert, sich aber schlecht in der Luft ausbreitet. Da Sauerstoff UVC blockieren kann, werden viele Anwendungen in stickstoffgesp\u00fclten Umgebungen durchgef\u00fchrt. Es wird in erster Linie f\u00fcr die Aush\u00e4rtung von Oberfl\u00e4chen verwendet und erzeugt Oberfl\u00e4chenh\u00e4rte und Abriebfestigkeit (UVC verleiht Beschichtungen eine Kratzfestigkeit). G\u00e4ngige Anwendungen sind: transparente Beschichtungen auf Papier- und Kunststoffoberfl\u00e4chen; harte Beschichtungen f\u00fcr optische und Kfz-Linsen; Desinfektions- und Sterilisationsanwendungen; DNA-Vernetzung; Oberfl\u00e4chenmodifizierung.<\/li>\r\n \t<li>UVB ist ein mittelwelliges Ultraviolett (280nm-320nm), das in der Lage ist, tief einzudringen und Beschichtungen und Klebstoffe zu h\u00e4rten. G\u00e4ngige Anwendungen sind: Aush\u00e4rtung von Farben, Klebstoffen und Druckfarben; Sterilisation und Desinfektion.<\/li>\r\n \t<li>UVA ist ein langwelliges Ultraviolett (320nm-395nm), das zur Aush\u00e4rtung der tiefsten Schichten und zur Gew\u00e4hrleistung der Adh\u00e4sion verwendet wird. G\u00e4ngige Anwendungen sind: Aush\u00e4rtung von Druckfarben, Beschichtungen und Klebstoffen; UV-Inspektion; UV-Fluoreszenz.<\/li>\r\n \t<li>UVV ist UV-Licht im sichtbaren Bereich (395nm-455nm), das f\u00fcr die Aush\u00e4rtung der tiefsten Bereiche verwendet wird und f\u00fcr die Hafteigenschaften dieser Formulierungen verantwortlich ist. UVV funktioniert gut mit wei\u00dfen und silbernen leitf\u00e4higen Pigmenten. Zu den \u00fcblichen Anwendungen geh\u00f6ren: leitf\u00e4hige Silberdruckfarben, Beschichtungen mit Titandioxidpigmenten, Klebstoffe und tief eindringende Vergussmassen.<\/li>\r\n<\/ul>\r\n<h3><strong><b><img decoding=\"async\" class=\"alignnone size-full wp-image-9116\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-11.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-11.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-11-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-11-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-11-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-11-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-11-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-11-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>UV-H\u00e4rtung vs. thermische Trocknung<\/b><\/strong><\/h3>\r\nIn industrial processes, two popular drying\/curing methods are thermal drying and UV curing. Both methods transform liquid or semi-liquid materials into solid form through heating or ultraviolet radiation. While both aim to cure substances, significant differences exist between them.\r\n\r\nThermal drying is a process that applies heat to ink or coatings on a substrate to accelerate their curing time. It is commonly used for substances like epoxy resins, powder coatings, and certain types of adhesives. It can also be applied to various coatings such as epoxy, polyester, acrylic, and polyurethane, which can be applied to substrates including metals, plastics, and composites.\r\n\r\nHeat is typically supplied via large gas-fired ovens, forced-air dryers, or infrared lamps. The curing temperature and duration depend on the specific material being cured. Drying lines can be extensive, tailored to the target production speed and drying time requirements of the ink or coating.\r\n\r\nAdditionally, certain coatings may require special formulations to ensure proper drying during thermal curing. For instance, some coatings might need the addition of drying agents or accelerators to enhance drying efficiency or reduce drying time.\r\n\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-9117\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-9.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-9.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-9-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-9-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-9-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-9-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-9-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-9-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/><img decoding=\"async\" class=\"alignnone size-full wp-image-9118\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-4.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-4.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-4-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-4-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-4-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-4-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-4-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-4-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>In terms of energy consumption and production efficiency, UV curing technology consumes significantly less energy than thermal drying technology. The energy consumption of UV curing is only 10%-20% of that required by thermal curing processes. This substantial energy gap primarily stems from UV curing&#8217;s high energy conversion efficiency: UV light sources convert most input energy into usable ultraviolet light, whereas thermal drying inevitably loses substantial thermal energy during heat transfer.\r\n\r\nUV curing technology also excels in production efficiency. Its curing speed is exceptionally fast, typically completing the process in just 0.1 to 10 seconds. In contrast, thermal drying technology often requires several minutes or longer to achieve the same curing effect. This substantial time difference directly impacts production efficiency, making UV curing technology particularly suitable for high-speed production lines and batch manufacturing.\r\n\r\nUV-cured coatings typically exhibit higher crosslinking density, directly leading to superior mechanical properties and chemical resistance. For instance, UV-cured coatings often demonstrate greater hardness, enhanced impact resistance, and outstanding chemical resistance. These characteristics make UV curing particularly suitable for applications requiring long-term outdoor exposure, such as architectural exterior coatings or protective automotive component coatings.\r\n\r\nHowever, UV curing technology may have limitations in certain specific applications. For instance, when handling thicker coatings, UV curing may encounter uneven curing issues due to the limited penetration capability of UV light. In such cases, thermal drying technology may be more suitable as it better accommodates thicker coatings.\r\n\r\nSimultaneously, thermal drying technology is expanding into emerging fields. For example, in new energy material manufacturing, thermal drying can be employed for drying battery electrode materials, ensuring material uniformity and conductivity.\r\n\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-9119\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/6-3.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/6-3.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/6-3-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/6-3-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/6-3-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/6-3-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/6-3-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/6-3-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>Insgesamt h\u00e4ngt die Entscheidung zwischen thermischer Trocknung und UV-H\u00e4rtung letztlich von der jeweiligen Anwendung ab, wobei Faktoren wie Geschwindigkeit, Haltbarkeit und Umweltauswirkungen ber\u00fccksichtigt werden sollten.\r\n<h3><strong><b>UV-LED und traditionelle Quecksilberlampenh\u00e4rtung<\/b><\/strong><\/h3>\r\nSowohl die UV-LED-H\u00e4rtung als auch die traditionelle Quecksilberlampenh\u00e4rtung beruhen auf der Bestrahlung mit Licht, um Photoinitiatoren anzuregen und so die Polymerisationsreaktion der in der Fl\u00fcssigkeit enthaltenen Monomere und Pr\u00e4polymere zu f\u00f6rdern. Dieser Prozess f\u00fchrt zur Bildung einer geh\u00e4rteten Filmschicht.\r\n\r\n<img decoding=\"async\" class=\"alignnone size-full wp-image-9120\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/7-1.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/7-1.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/7-1-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/7-1-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/7-1-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/7-1-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/7-1-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/7-1-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>Compared to UV curing, UV-LED technology consumes only one-quarter of the electrical energy, significantly reducing energy consumption and CO2 emissions.\r\n\r\nTraditional mercury lamps easily exceed radiation levels of 10W\/cm\u00b2, causing excessive heat during surface curing. In contrast, UV-LED radiation energy is controllable and generates minimal heat. This results in reduced thermal impact on heat-sensitive substrates like plastic films, requiring only minor adjustments to printing precision.\r\n\r\nUV-LED light source components have a lifespan approximately 12 times longer than traditional UV components, substantially reducing replacement frequency and associated material costs.\r\n\r\nUV-LEDs enable instant on\/off operation, eliminating the preheating and cooling times required for UV curing, thereby enhancing operational efficiency.\r\n\r\nUV-LED systems produce no ozone, improving the working environment for employees and eliminating the need for capture and incineration equipment to mitigate ozone hazards.\r\n\r\nUV-LED light sources and their associated equipment are highly compact, simplifying setup and saving space. As evident from these advantages, UV-LED curing systems not only significantly reduce costs but also minimize environmental pollution and energy consumption.\r\n\r\nHowever, unlike traditional UV curing that utilizes the entire 200\u2013450 nm ultraviolet spectrum, UV-LED lamps focus on a narrow range within this spectrum, typically 395\u2013405 nm. While some current UV-LED curing systems operate at 365 nm, most still center around 395 nm, which remains the standard wavelength for UV-LED curing.\r\n\r\nWe hope this article helps you understand UV curing more easily!\r\n\r\nCHROM\u00c9CLAIR offers Base coats, Top coats, solid color <a href=\"https:\/\/chromeclair.com\/product-category\/solid-color-gel-polish\/\"><u>Gel-Politur ohne HEMA<\/u><\/a>und <a href=\"http:\/\/chromeclair.com\/product\/cat-eye-gel-polish-hema-free-and-tpo-free-ce08\/\"><u>hemafreier Gel-Lack f\u00fcr Katzenaugen<\/u><\/a>.\r\n\r\n<a href=\"https:\/\/chromeclair.com\/product\/10ml-cat-eye-gel-polish-hema-free-and-tpo-free-ce10\/\"><img decoding=\"async\" class=\"alignnone size-full wp-image-9048\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-2.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-2.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-2-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-2-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-2-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-2-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-2-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/5-2-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/><\/a>Auf ihrer Website finden Sie auch Anleitungen f\u00fcr die Nagelkunst, wie zum Beispiel:\r\n<p class=\"entry-title\"><a href=\"https:\/\/chromeclair.com\/nail-art-tips-diy-baroque-gemstone-design\/\">Nail Art Tipps: DIY Barockes Edelsteindesign<\/a><\/p>\r\n<p class=\"entry-title\"><a href=\"https:\/\/chromeclair.com\/how-to-do-the-polka-dot-bow-nail-art-at-home\/\">Wie macht man die Polka Dot Bow Nailart zu Hause?<\/a><\/p>\r\n&nbsp;\r\n\r\n&nbsp;\n\n\n<p><strong>Related product references:<\/strong> For formulation review or sourcing comparison, see <a href=\"https:\/\/changhongchemical.com\/product\/chluminit-tmo-photoinitiator-cas-270586-78-2\/\">CHLUMINIT TMO<\/a> und <a href=\"https:\/\/changhongchemical.com\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>2025 UV Curing Principle Hello everyone! I&#8217;m a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish brands.Today, I&#8217;ll organize some information about UV curing. I hope this helps you. UV adhesive&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[198,143],"tags":[],"class_list":["post-9114","post","type-post","status-publish","format-standard","hentry","category-gel-polish","category-uv-light-curing-series"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>2025 uv curing light- Changhong Chemical<\/title>\n<meta name=\"description\" content=\"UV adhesive curing occurs when photoinitiators (or photosensitizers) within UV-curable materials absorb ultraviolet light, generating active free radicals or cations. These trigger chemical reactions such as polymerization, cross-linking, and grafting of monomers or oligomers, transforming the liquid into a solid within seconds.Each type of UV light has a distinct wavelength range, which determines its penetration depth into substrates. The appropriate UV light can be selected based on the substrate material used and the desired curing effect:\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/changhongchemical.com\/de\/2025-uv-curing-light\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2025 uv curing light- Changhong Chemical\" \/>\n<meta property=\"og:description\" content=\"UV adhesive curing occurs when photoinitiators (or photosensitizers) within UV-curable materials absorb ultraviolet light, generating active free radicals or cations. These trigger chemical reactions such as polymerization, cross-linking, and grafting of monomers or oligomers, transforming the liquid into a solid within seconds.Each type of UV light has a distinct wavelength range, which determines its penetration depth into substrates. 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These trigger chemical reactions such as polymerization, cross-linking, and grafting of monomers or oligomers, transforming the liquid into a solid within seconds.Each type of UV light has a distinct wavelength range, which determines its penetration depth into substrates. 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