{"id":5829,"date":"2023-01-05T12:15:58","date_gmt":"2023-01-05T12:15:58","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5829"},"modified":"2026-04-28T10:42:12","modified_gmt":"2026-04-28T10:42:12","slug":"solve-the-problem-of-incomplete-curing-of-uv-coating","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/de\/solve-the-problem-of-incomplete-curing-of-uv-coating\/","title":{"rendered":"Wie l\u00e4sst sich das Problem der unvollst\u00e4ndigen Aush\u00e4rtung von UV-Lacken l\u00f6sen?"},"content":{"rendered":"<h1><strong>Wie l\u00e4sst sich das Problem der unvollst\u00e4ndigen Aush\u00e4rtung von UV-Lacken l\u00f6sen?<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> Photoinitiator choice is usually driven by lamp match, cure depth, yellowing, and whether the final film still performs on the real substrate. The best package is rarely the cheapest single grade.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>Die UV-Beschichtungstechnologie hat sich aufgrund ihrer Umweltfreundlichkeit, hohen Effizienz und gro\u00dfen H\u00e4rte zur tragenden S\u00e4ule der umweltfreundlichen Beschichtungen entwickelt und findet zwangsl\u00e4ufig immer mehr Akzeptanz in einem breiten Spektrum von Anwendungen. Die Palette der Substrate, auf die sie angewendet werden kann, hat sich von Holz und Papier zu Kunststoffen, Metallen, Keramik, Glas und anderen Bereichen entwickelt.<\/p>\n<p>&nbsp;<\/p>\n<p>Prinzip und Eigenschaften der UV-H\u00e4rtung<\/p>\n<p>UV-H\u00e4rtung (UV-H\u00e4rtung), bezieht sich auf die starke UV-Licht-Bestrahlung, das System der lichtempfindlichen Stoffe in der chemischen Reaktion zu produzieren aktive Fragmente, die Ausl\u00f6sung des Systems der aktiven Monomer oder zwitterionische Polymerisation, Vernetzung, so dass das System aus der fl\u00fcssigen Beschichtung sofort in eine feste Beschichtung. Aush\u00e4rtungsprozess ist eine photochemische Reaktion Prozess, das hei\u00dft, unter der Wirkung von UV-Licht Energie, Prepolymer In einer sehr kurzen Zeit in einen Film geh\u00e4rtet, UV-Licht zus\u00e4tzlich zu den Ursachen der Oberfl\u00e4che H\u00e4rtung des Materials, mehr Eindringen in die Fl\u00fcssigkeit UV-h\u00e4rtbare Tinte, und stimulieren die weitere Aush\u00e4rtung von tiefen Tinte; im Vergleich mit herk\u00f6mmlichen Tinte, UV-h\u00e4rtbare Tinte Polymerisation und Trocknung gr\u00fcndlicher, ohne Verdunstung oder L\u00f6sungsmittel-basierte Verunreinigungen, 100% Aush\u00e4rtung. UV-H\u00e4rtungstechnologie hat sich schnell in der Welt entwickelt, und schnell in der Elektronik, Druck, Bau, Dekoration, Medizin, Maschinen, Chemie-und Automobilindustrie, um die Anwendung zu f\u00f6rdern.<\/p>\n<p>&nbsp;<\/p>\n<p>Die UV-H\u00e4rtungstechnologie ist vor allem wegen ihrer einzigartigen Vorteile weit verbreitet: Sie h\u00e4rtet schnell aus, was den Bed\u00fcrfnissen der modernen automatisierten Produktion entgegenkommt; sie ist umweltfreundlich und entspricht der Entwicklungsrichtung moderner Beschichtungen und Druckfarben; sie bietet eine hohe Qualit\u00e4t des Beschichtungsfilms, hohe H\u00e4rte, Kratzfestigkeit, Korrosionsbest\u00e4ndigkeit und andere Vorteile und hat viel Aufmerksamkeit auf sich gezogen.<\/p>\n<p>&nbsp;<\/p>\n<p>Hier besprechen wir die sechs Faktoren, die die unvollst\u00e4ndige UV-Lichth\u00e4rtung beeinflussen<\/p>\n<p>&nbsp;<\/p>\n<p>1, die Energie des ultravioletten Lichts.<\/p>\n<p>(1). UV-Lichtenergie ist unzureichend, in der Regel, weil die UV-Lampe Produktion Leistungsdichte zu klein ist, oder mit dem Transformator Parameter nicht \u00fcbereinstimmen, so dass unvollst\u00e4ndige Aush\u00e4rtung.<\/p>\n<p>(2). Die UV-Beschichtungen im Fotoinitiator reichen nicht aus, um angemessene UV-Energie zu absorbieren, was zu einer unvollst\u00e4ndigen Aush\u00e4rtung f\u00fchrt.<\/p>\n<p>&nbsp;<\/p>\n<p>2. Die Temperatur im Inneren des UV-Ofens ist zu niedrig.<\/p>\n<p>UV-Ofen aufgrund \u00fcberm\u00e4\u00dfiger Luftmenge des Zentrifugalgebl\u00e4ses, oder die Rolle der \u00fcberm\u00e4\u00dfigen Wasserk\u00fchlung, die Sauerstoff-Blockierung Situation ist zu stark, was in der UV-Lampe Oberfl\u00e4chentemperatur ist zu niedrig, um richtig zu arbeiten, was zu unvollst\u00e4ndigen Aush\u00e4rtung von UV-Beschichtungen.<\/p>\n<p>&nbsp;<\/p>\n<p>3, die Entfernung der Lichth\u00e4rtungslampe.<\/p>\n<p>UV-Lampe und Reflektor und der Abstand zwischen der Oberfl\u00e4che des beleuchteten Objekts in 7 ~ 8cm, wenn die st\u00e4rkste UV-Energie, sondern nach den verschiedenen Aush\u00e4rtung Substrate, die allgemeine Aush\u00e4rtung Abstand wird bei etwa 10 ~ 15cm ausgew\u00e4hlt.<\/p>\n<p>(1). Der Abstand ist zu gering, da die Oberfl\u00e4chentemperatur der UV-Lampe sehr hoch ist und das Substrat durch die Hitze verformt wird.<\/p>\n<p>(2). Der Abstand ist zu gro\u00df, die UV-Energie ist gering, die Oberfl\u00e4che des Substrats ist nicht trocken und klebrig.<\/p>\n<p>&nbsp;<\/p>\n<p>4, die Dicke der UV-Beschichtung.<\/p>\n<p>UV-Beschichtung Dicke spielt eine wichtige Rolle bei der Wirkung von UV-H\u00e4rtung, nach der Farbe Farbton, Temperatur, Aush\u00e4rtung Geschwindigkeit, Substratoberfl\u00e4che und andere verschiedene Bedingungen f\u00fcr den geeigneten Einsatz.<\/p>\n<p>(1). Die Beschichtung ist zu dick, die Trocknungszeit ist relativ lang unter der Bestrahlung von der gleichen Leistung Lichtquelle, auf der einen Seite, es wirkt sich auf die tiefe Trocknung von UV-Lack, auf der anderen Seite, wird es die Oberfl\u00e4chentemperatur des Substrats zu hoch, was zu der Verformung des Substrats.<\/p>\n<p>(2). Die Beschichtungsschicht ist zu d\u00fcnn, was zu einem schlechten Oberfl\u00e4chenglanz des Produkts f\u00fchrt und den gew\u00fcnschten Oberfl\u00e4cheneffekt nicht erzielt.<\/p>\n<p>&nbsp;<\/p>\n<p>5. Geschwindigkeit des F\u00f6rderbandes der Beschichtungsanlage.<\/p>\n<p>Je nach den verschiedenen Substraten, Beschichtungen und Aush\u00e4rteabst\u00e4nden sollte die Geschwindigkeit des F\u00f6rderbands der Anlage, d. h. die Geschwindigkeit der Lichth\u00e4rtung, entsprechend angepasst werden.<\/p>\n<p>(1). H\u00e4rtungsgeschwindigkeit ist zu schnell, die Substratoberfl\u00e4che UV-Beschichtung klebrig oder Oberfl\u00e4che trocken, aber nicht trocken innen.<\/p>\n<p>(2). Langsame Laufgeschwindigkeit, die Oberfl\u00e4che des Substrats wird altern.<\/p>\n<p>&nbsp;<\/p>\n<p>6, die Umgebung der Lichth\u00e4rtung Prozess.<\/p>\n<p>UV-Lack Viskosit\u00e4t \u00e4ndert sich stark durch die Temperatur, so dass die Raumtemperatur sollte angepasst werden, in der Regel bei 15-25 \u2103 kontrolliert ist besser geeignet, die Temperatur zu niedrig ist, wird Orangenhaut Ph\u00e4nomen zu produzieren, und achten Sie auf den Druck kann nicht dem direkten Sonnenlicht ausgesetzt werden.<\/p>\n<p>&nbsp;<\/p>\n<h2><strong><a href=\"https:\/\/longchangchemical.com\/de\/product\/uv-photoinitiator\/\"><span style=\"color: #00ccff;\">UV-Fotoinitiator<\/span><\/a> Produkte der gleichen Serie<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 435.77pt;\" border=\"0\" width=\"581\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt; width: 215.25pt;\" width=\"287\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Fotoinitiator TPO<\/span><\/a><\/td>\n<td style=\"width: 220.50pt;\" width=\"294\">CAS 75980-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Fotoinitiator TMO<\/span><\/a><\/td>\n<td>CAS 270586-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Fotoinitiator PD-01<\/span><\/a><\/td>\n<td>CAS 579-07-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Photoinitiator PBZ<\/span><\/a><\/td>\n<td>CAS 2128-93-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator OXE-02<\/span><\/a><\/td>\n<td>CAS 478556-66-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Photoinitiator OMBB<\/span><\/a><\/td>\n<td>CAS 606-28-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Photoinitiator MPBZ (6012)<\/span><\/a><\/td>\n<td>CAS 86428-83-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Fotoinitiator MBP<\/span><\/a><\/td>\n<td>CAS-NR. 134-84-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator MBF<\/span><\/a><\/td>\n<td>CAS 15206-55-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Fotoinitiator LAP<\/span><\/a><\/td>\n<td>CAS 85073-19-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Fotoinitiator ITX<\/span><\/a><\/td>\n<td>CAS 5495-84-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Photoinitiator EMK<\/span><\/a><\/td>\n<td>CAS 90-93-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Photoinitiator EHA<\/span><\/a><\/td>\n<td>CAS 21245-02-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Fotoinitiator EDB<\/span><\/a><\/td>\n<td>CAS 10287-53-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Fotoinitiator DETX<\/span><\/a><\/td>\n<td>CAS 82799-44-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Photoinitiator CQ \/ Campherchinon<\/span><\/a><\/td>\n<td>CAS 10373-78-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator CBP<\/span><\/a><\/td>\n<td>CAS-NR. 134-85-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Photoinitiator BP \/ Benzophenon<\/span><\/a><\/td>\n<td>CAS 119-61-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Fotoinitiator BMS<\/span><\/a><\/td>\n<td>CAS 83846-85-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Photoinitiator 938<\/span><\/a><\/td>\n<td>CAS 61358-25-6<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Photoinitiator 937<\/span><\/a><\/td>\n<td>CAS 71786-70-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Fotoinitiator 819 DW<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Photoinitiator 819<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Photoinitiator 784<\/span><\/a><\/td>\n<td>CAS 125051-32-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Photoinitiator 754<\/span><\/a><\/td>\n<td>CAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Photoinitiator 6993<\/span><\/a><\/td>\n<td>CAS 71449-78-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Fotoinitiator 6976<\/span><\/a><\/td>\n<td>CAS 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Photoinitiator 379<\/span><\/a><\/td>\n<td>CAS 119344-86-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Photoinitiator 369<\/span><\/a><\/td>\n<td>CAS 119313-12-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-160\/\">Photoinitiator 160<\/a><\/span><\/td>\n<td>CAS 71868-15-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Photoinitiator 1206<\/span><\/a><\/td>\n<td><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/de\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Photoinitiator 1173<\/span><\/a><\/td>\n<td>CAS-NR. 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical selection route for photoinitiator-related projects<\/h2>\n<p>When technical buyers or formulators screen photoinitiators, the most useful decision frame is usually cure quality plus application fit: which package cures reliably, keeps appearance acceptable, and still works under the lamp, film thickness, and substrate conditions of the actual process.<\/p>\n<ul>\n<li><strong>Match the package to the lamp first:<\/strong> mercury lamps, UV LEDs, and visible-light systems can rank the same photoinitiators very differently.<\/li>\n<li><strong>Check depth cure and surface cure separately:<\/strong> a film that feels dry on top can still be weak underneath.<\/li>\n<li><strong>Balance yellowing with reactivity:<\/strong> the strongest deep-cure route is not always the best commercial choice if color or migration risk becomes unacceptable.<\/li>\n<li><strong>Use the final formula as the benchmark:<\/strong> pigment load, monomer package, and film thickness can all change the apparent ranking of the same initiator.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-tpo-l-cas-84434-11-7\/\">CHLUMINIT TPO-L<\/a>:<\/strong> A strong low-yellowing reference for LED-oriented UV systems.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Useful when a formulation needs stronger absorption and deeper cure support.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/de\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> A practical comparison point for classic short-wave UV initiation.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/de\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> A useful long-wave support route in many printing-ink packages.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why are blended photoinitiator packages so common?<\/strong><br \/>Because one product may control yellowing or lamp fit well while another improves cure depth or line-speed performance, so the full package is often stronger than any single grade.<\/p>\n<p><strong>Should incomplete cure always be solved by adding more initiator?<\/strong><br \/>Not automatically. The real limitation may be the lamp, film thickness, pigment shading, or the rest of the reactive system rather than simple under-dosage.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>Kontaktieren Sie uns jetzt!<\/b><\/strong><\/h2>\n<h4><strong><b>Wenn Sie COA, MSDS oder TDS ben\u00f6tigen, geben Sie bitte Ihre Kontaktinformationen in das untenstehende Formular ein. Wir werden uns in der Regel innerhalb von 24 Stunden mit Ihnen in Verbindung setzen.<\/b><\/strong> Sie k\u00f6nnen mir auch eine E-Mail schicken <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #0000ff;\">info@longchangchemical.com<\/span><\/a> w\u00e4hrend der Gesch\u00e4ftszeiten ( 8:30 bis 18:00 Uhr UTC+8 Mo.~Sa. ) oder nutzen Sie den Live-Chat auf der Website, um eine schnelle Antwort zu erhalten.<\/h4>","protected":false},"excerpt":{"rendered":"<p>UV coating technology has become the mainstay of green coatings because of its environmental friendliness, high efficiency and high hardness, and is inevitably and increasingly accepted in a wide range<\/p>","protected":false},"author":1,"featured_media":5190,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5829","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to solve the problem of incomplete curing of UV coating? 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