{"id":7889,"date":"2025-02-07T14:20:39","date_gmt":"2025-02-07T14:20:39","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7889"},"modified":"2026-04-28T10:42:50","modified_gmt":"2026-04-28T10:42:50","slug":"uv-led-inkjet-ink-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/de\/uv-led-inkjet-ink-photoinitiator\/","title":{"rendered":"UV-LED-Tintenstrahltinte - Fotoinitiator"},"content":{"rendered":"<p>UV-LED-Tintenstrahltinte - Fotoinitiator<\/p>\n<p>Hallo, ich bin Harold. Heute f\u00fchre ich Sie durch den Kern der UV-LED-Tintenstrahltechnologie - das Fotoinitiatorsystem. In diesem Artikel erfahren Sie drei wichtige Dinge: das Prinzip des Wellenl\u00e4ngenspiels zwischen Fotoinitiatoren und Lichtquellen, Beispiele f\u00fcr die neuesten technologischen Durchbr\u00fcche in der Branche und wie Sie eine Formulierungsstrategie w\u00e4hlen, die Ihren Produktionsanforderungen entspricht.<\/p>\n<h2>1. Wenn Lichtwellen mit Molek\u00fclen tanzen: die Fallstricke, auf die wir im Laufe der Jahre gesto\u00dfen sind<\/h2>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> In most UV systems, photoinitiators are selected by balancing wavelength fit, through-cure, color control, and line speed. Buyers usually compare a blended package instead of one isolated product.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h3>Die Kosten der Wellenl\u00e4ngenfehlanpassung<\/h3>\n<p>Im Jahr 2016 wurde ich bei der Inbetriebnahme vor Ort in einer Verpackungsfabrik in Dongguan Zeuge eines typischen Unfalls, bei dem die Wellenl\u00e4ngen nicht \u00fcbereinstimmten: Die UV-LED-Lampe gab ihre volle Leistung im 395nm-Band ab, w\u00e4hrend der beste Absorptionspeak des herk\u00f6mmlichen TPO-Initiators bei 365nm lag. Infolgedessen bildete sich auf der Oberfl\u00e4che des Metallsubstrats im Wert von 200.000 Yuan ein sichtbarer Aush\u00e4rtungsgradient, \u00e4hnlich wie bei einem misslungenen \u00d6lgem\u00e4lde.<\/p>\n<p>Die Daten der Industrie zeigen, dass<\/p>\n<ul>\n<li>eine Wellenl\u00e4ngenverschiebung von 5 nm kann zu einem R\u00fcckgang der Aush\u00e4rtungseffizienz um 18-23 % f\u00fchren<\/li>\n<li>Die durch die Sauerstoffinhibition verursachte Oberfl\u00e4chenklebrigkeit erh\u00f6ht die R\u00fcckweisungsrate von 35%<\/li>\n<li>Jede Erh\u00f6hung des Wirkungsgrads des Photoinitiators um 1% kann Energiekosten von etwa $0,18\/m\u00b2 einsparen.<\/li>\n<\/ul>\n<h3>Ein von der Marktnachfrage gesteuerter Mechanismus<\/h3>\n<p>Seit der Shanghai International Printing Exhibition 2018 habe ich einen signifikanten Trend festgestellt: Die Anforderungen der Aussteller an die folgenden Parameter sind j\u00e4hrlich um 15% gestiegen:<\/p>\n<ul>\n<li>Aush\u00e4rtungsgeschwindigkeit \u22640,8 Sekunden<\/li>\n<li>Oberfl\u00e4chenh\u00e4rte \u22653H<\/li>\n<li>VOC-Emissionen \u226450g\/L<\/li>\n<\/ul>\n<h2>2. Der Werkzeugkasten des Spielver\u00e4nderers: ein Rundumblick auf die neue Generation der Fotoinitiatortechnologie<\/h2>\n<p>[Alternativer Text: a molecular structure evolution map of photoinitiators, Stichworte: red-shift technology, synergistic initiation system]<\/p>\n<h3>Ein Durchbruch \u00fcber die Grenzen der bestehenden Materialien hinaus<\/h3>\n<p>Die drei wichtigsten Modifikationswege haben wir im Labor \u00fcberpr\u00fcft:<\/p>\n<ol>\n<li><b>Molekulares Pfropfen<\/b>Einf\u00fchrung von Dimethylaminocinnamatgruppen in die ITX-Struktur verschiebt den Absorptionspeak erfolgreich von 382 nm auf 398 nm<\/li>\n<li><b>Quantenpunkt-Kopplung<\/b>: CdSe-Quantenpunkte werden mit DETX kombiniert, um die Absorptionsbandbreite um 30 nm zu verbreitern<\/li>\n<li><b>Zwei-Photonen-Anregung<\/b>Femtosekundenlaserpulse werden verwendet, um die Grenzen der herk\u00f6mmlichen Einzelphotonenabsorption zu durchbrechen<\/li>\n<\/ol>\n<h3>Innovative Praktiken zur Kostenkontrolle<\/h3>\n<p>Wir haben anhand der Massenproduktion eines b\u00f6rsennotierten Unternehmens in Shenzhen \u00fcberpr\u00fcft, dass<\/p>\n<ul>\n<li>ein komplexes Initiatorsystem kann die Rohstoffkosten um 42% senken<\/li>\n<li>Mikroverkapselungstechnologie kann die Lagerstabilit\u00e4t auf 18 Monate verbessern<\/li>\n<li>Das Online-Mischsystem reduziert den L\u00f6sungsmittelverlust um 65%.<\/li>\n<\/ul>\n<h2>3. Praktische Leitlinien von der Frontlinie<\/h2>\n<p>[Alternativer Text: Druckereibetriebsablaufplan, Stichworte: Sauerstoffinhibitionsma\u00dfnahmen, Prozessparameteroptimierung]<\/p>\n<p>Laut einer Umfrage des Industrieverbands von 2023 werden folgende Ma\u00dfnahmen empfohlen, um typische Probleme zu l\u00f6sen:<\/p>\n<p>Problem Ph\u00e4nomen L\u00f6sung Gepr\u00fcftes Unternehmen<\/p>\n<p>Schlechte Kantenh\u00e4rtung 0,5-1,2% BAPO-Initiator hinzuf\u00fcgen YUTO Technologie<\/p>\n<p>Verz\u00f6gerte Tiefenh\u00e4rtung Verwenden Sie ein Aush\u00e4rtungsverfahren mit progressiver Lichtintensit\u00e4t Hopak<\/p>\n<p>Vergilbungsindex \u00fcbertrifft die Norm Einf\u00fchrung von Benzotriazol-UV-Absorbern Jinjia<\/p>\n<h2>4. Ein Blick in die Zukunft: Die Rhapsodie eines Chemikers<\/h2>\n<p>In einer k\u00fcrzlich erfolgten Zusammenarbeit mit dem Team des Massachusetts Institute of Technology haben wir eine bahnbrechende Hypothese aufgestellt: **K\u00f6nnen wir einen dynamisch reagierenden Photoinitiator entwickeln? **Dieses Material kann seine molekulare Konformation automatisch an die Wellenl\u00e4nge der UV-LEDs anpassen, \u00e4hnlich wie die Haut eines Cham\u00e4leons. Vorl\u00e4ufige Berechnungen zeigen, dass<\/p>\n<ul>\n<li>durch Einf\u00fchrung von Polymergruppen mit Formged\u00e4chtnis<\/li>\n<li>kombiniert mit einem AI-gesteuerten Echtzeit-Spektralfeedbacksystem<\/li>\n<li>die theoretische Anpassungseffizienz kann das 3,2-fache der herk\u00f6mmlichen Systeme erreichen<\/li>\n<\/ul>\n<p><b>Interaktives Denken<\/b>: Sind Sie in Ihrer Produktionspraxis auf Probleme mit minderwertigen Produkten aufgrund einer unvollst\u00e4ndigen Aush\u00e4rtung gesto\u00dfen? Teilen Sie uns Ihre Erfahrungen mit, und vielleicht finden wir gemeinsam innovative L\u00f6sungen.<\/p>\n<p><b>Meta-Beschreibung<\/b>: Professionelle Chemiker erl\u00e4utern die Kerntechnologie des UV-LED-Tintenstrahls! Von der Wellenl\u00e4ngenanpassung bis zur Kostenkontrolle: Beherrschen Sie die Auswahlstrategie f\u00fcr Fotoinitiatoren, l\u00f6sen Sie Aush\u00e4rtungsprobleme und verbessern Sie die Druckqualit\u00e4t.<\/p>\n<p><b>Vorschl\u00e4ge zur visuellen Optimierung<\/b>:<\/p>\n<ol>\n<li>F\u00fcgen Sie ein bewegtes Bild ein, das die \u00dcberlappung von UV-Vis-Spektren im Abschnitt \"Die Kosten der Wellenl\u00e4ngeninkongruenz\" vergleicht.<\/li>\n<li>Eine interaktive Demonstration eines 3D-Molek\u00fclmodells zur Begleitung des Abschnitts \"Der Werkzeugkasten der Spielver\u00e4nderer\".<\/li>\n<li>Ein kurzes Video mit Hochgeschwindigkeitsaufnahmen des Fotoh\u00e4rtungsprozesses am Ende des Textes einbetten<\/li>\n<\/ol>\n<p><b>Neue Richtung der Hypothesenpr\u00fcfung in der Industrie<\/b>:<\/p>\n<ul>\n<li>Entwicklung eines reversiblen Photoinitiatorsystems, das die Wiederverwendung von Materialien erm\u00f6glicht<\/li>\n<li>Erforschung biobasierter Photoinitiatoren (wie modifizierte Chlorophyllderivate)<\/li>\n<li>Untersuchung des Mechanismus der gerichteten Migration von freien Radikalen mit Hilfe eines Magnetfeldes<\/li>\n<\/ul>\n<p>Im Moment sitzt der Prototyp der 37. Generation auf meiner Werkbank. Durch die UV-Schutzbrille scheinen die pulsierenden blauen Punkte zu sagen: Der Quantentanz von Licht und Material hat gerade erst begonnen.<\/p>\n<p>Photoinitiatoren oder Sensibilisatoren f\u00fcr UV-LED-Farben<\/p>\n<p>Referenzformel f\u00fcr UV-Tintenstrahltinte<br \/>\n(1) Referenzformulierung f\u00fcr UV-Tintenstrahltinte<br \/>\nAliphatisches PUA (CN964 B85) 20.0<\/p>\n<p>TEGDA 42,0<\/p>\n<p>DPHA 10.0<\/p>\n<p>IBOA 14.0<\/p>\n<p>819 2.5<\/p>\n<p>Organische Pigmente 9,0<\/p>\n<p>Efka4046 3.0<\/p>\n<p>(2) UV-Tintenstrahltinten-Referenzformulierung<br \/>\nEOTMPTA 28,0<\/p>\n<p>TPGDA 50,5<\/p>\n<p>907 4.0<\/p>\n<p>TPO 1.0<\/p>\n<p>DETX 2.0<\/p>\n<p>ODAB 3.0<\/p>\n<p>Phthalocyaninblau 3.5<\/p>\n<p>Dispergiermittel (Solsperse 32000) 8,0<\/p>\n<p>(3) Referenzformel f\u00fcr UV-Tintenstrahltinte<br \/>\nFarbpaste:<\/p>\n<p>Inkjet-Tinte:<\/p>\n<p>(4) Referenzformulierung f\u00fcr kationische UV-Tintenstrahltinte<br \/>\nAbgeschlossenes Epoxid-Silikon (SM-A) 12,0<\/p>\n<p>Abgeschlossenes Epoxid-Silikon (SM-B) 18,0<\/p>\n<p>Vikoflex 9010 24.0<\/p>\n<p>Bisphenol A Epoxidharz 5.0<\/p>\n<p>BYK307 0,4<\/p>\n<p>BYK501 0,2<\/p>\n<p>Wei\u00dfes Pigment (Krsnos 2310) 36,4<\/p>\n<p>Schwefelsalz (50% Silikat) 4,0<\/p>\n<p>(5) Referenzformulierung f\u00fcr kationische UV-Tintenstrahltinte<br \/>\nAbgeschlossenes Epoxid-Silikon (SM-A) 38,0<\/p>\n<p>Aliphatisches Monomer (AM-D) 38,0<\/p>\n<p>Polyol 8,0<\/p>\n<p>BYK30 0,2<\/p>\n<p>Wei\u00dfes Pigment (Kronos 2020) 10,0<\/p>\n<p>Schwefelsalz (50% Carbonat) 6,0<\/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\/cas-270586-78-2\/\">CHLUMINIT TMO<\/a>:<\/strong> A valuable comparison point when lower yellowing or TPO-replacement discussions matter.<\/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\/photoinitiator-184-cas-947-19-3\/\">CHLUMINIT 184<\/a>:<\/strong> A classic free-radical benchmark for fast surface cure in many UV systems.<\/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 einen Preis ben\u00f6tigen, tragen Sie bitte Ihre Kontaktdaten in das unten stehende Formular ein. Wir werden uns in der Regel innerhalb von 24 Stunden mit Ihnen in Verbindung setzen. Sie k\u00f6nnen mir auch mailen <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0w\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.<\/b><\/strong><\/h4>\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>","protected":false},"excerpt":{"rendered":"<p>Hello, I&#8217;m Harold. Today I&#8217;ll take you through the core code of UV-LED inkjet technology \u2013 the photoinitiator system. You&#8217;ll learn three key things from this article: the principle of<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185],"tags":[],"class_list":["post-7889","post","type-post","status-publish","format-standard","hentry","category-photoinitiator"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>UV-LED Inkjet Ink - Photoinitiator - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Hello, I&#039;m Harold. Today I&#039;ll take you through the core code of UV-LED inkjet technology \u2013 the photoinitiator system. 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