{"id":5550,"date":"2022-09-10T14:34:06","date_gmt":"2022-09-10T14:34:06","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5550"},"modified":"2026-04-28T10:42:08","modified_gmt":"2026-04-28T10:42:08","slug":"application-of-dual-curing-system","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/it\/application-of-dual-curing-system\/","title":{"rendered":"Applicazione del sistema a doppia polimerizzazione"},"content":{"rendered":"<h1><strong>Applicazione del sistema a doppia polimerizzazione<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> A practical UV ink decision usually starts with the printing method and substrate, then checks cure depth, transfer quality, adhesion, and color stability under real line conditions.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>La forma d'onda in uscita \u00e8 diversa.<br \/>\nLa tradizionale macchina di polimerizzazione a lampada UV al mercurio produce una luce UV luminosa, ad alto calore, lo spettro \u00e8 molto ampio 220nm-420nm sono coperti, il ruolo reale nella polimerizzazione efficace di uno spettro UV solo una parte della sua energia, una parte significativa \u00e8 nella sezione visibile (luce parassita) e generare calore, facile da fare lavorazione pezzo deformazione termica.<br \/>\n2. La macchina di polimerizzazione UV a LED, emessa da una luce ultravioletta ad alta purezza a singola lunghezza d'onda, appartiene alla sorgente di luce fredda, il mercato attuale per le applicazioni commerciali di sorgenti luminose: 365nm, 385nm, 395nn, 405nm quattro tipi di sorgenti luminose.<br \/>\nConfronto sulla protezione dell'ambiente.<br \/>\n1. La macchina per la polimerizzazione UV a LED non contiene mercurio, \u00e8 priva di ozono, \u00e8 verde e rispettosa dell'ambiente ed \u00e8 la migliore alternativa alla tradizionale sorgente di luce UV.<br \/>\n2. Il tradizionale forno di polimerizzazione a lampada UV al mercurio contiene mercurio, ozono, bassi indicatori ambientali.<br \/>\nImpatto termico.<br \/>\n1. LED UV polimerizzazione macchina sorgente di luce fredda senza radiazioni termiche, la temperatura superficiale del portatore \u00e8 bassa, una soluzione completa alla luce rapida, la produzione di cristalli liquidi nel problema a lungo termine di danni termici; particolarmente adatto per la sigillatura di cristalli liquidi, stampa di film e altri requisiti di bassa temperatura occasioni<br \/>\n2. Il calore della macchina di polimerizzazione tradizionale a lampada UV al mercurio, il portatore \u00e8 deformato ad alta temperatura.<br \/>\nFacilit\u00e0 d'uso.<br \/>\n1. Macchina per la polimerizzazione UV a LED senza preriscaldamento, illuminazione istantanea, raggiungimento immediato di una potenza UV di 100%.<br \/>\n2. Il tempo di preriscaldamento della tradizionale lampada UV a mercurio \u00e8 lungo, e il tempo necessario per raggiungere i requisiti di lavoro \u00e8 molto lungo.<br \/>\nVita utile: 1.<br \/>\n1. La durata \u00e8 pi\u00f9 di 10 volte superiore a quella della tradizionale macchina di polimerizzazione UV, circa 20000-25000 ore.<br \/>\n2. bassa durata di vita, durata di vita della lampada UV al mercurio di 800 ore<br \/>\nEnergia in uscita.<br \/>\n1. Macchina di polimerizzazione UV a LED ad alta energia, emissione di luce stabile, spot luminoso uniforme, miglioramento della qualit\u00e0.<br \/>\n2. La tradizionale lampada UV a mercurio che polimerizza la macchina ha un'ampia cresta d'onda, il punto di luce \u00e8 sempre meno ampio e non uniforme.<br \/>\nDifferenze strutturali<br \/>\n1. La struttura dell'apparecchiatura di polimerizzazione UV a LED \u00e8 semplice e facile da integrare, pu\u00f2 essere personalizzata.<br \/>\n2. Tradizionale macchina di polimerizzazione a lampada UV al mercurio di grandi dimensioni, struttura complessa<br \/>\nFattori operativi<br \/>\n1. La durata della macchina di polimerizzazione UV a LED non \u00e8 influenzata dal numero di interruttori.<br \/>\n2. I tempi di commutazione della macchina di polimerizzazione tradizionale con lampada UV al mercurio influiscono sulla durata della macchina stessa.<br \/>\nCosto di utilizzo<br \/>\n1. I costi di manutenzione della macchina di polimerizzazione UV a LED sono pari a zero, l'uso del forno UV a LED consente di risparmiare almeno 10.000 yuan all'anno \/ unit\u00e0 di costi dei materiali di consumo.<br \/>\n2. la tradizionale macchina di polimerizzazione con lampada UV a mercurio aggiorna regolarmente le lampade e le altre attrezzature, con costi elevati<br \/>\nPolimerizzazione a LED sui requisiti di prestazione della resina polimerizzante a luce UV<br \/>\n1, polimerizzazione rapida, i requisiti di calore per la polimerizzazione non sono elevati. Il dispositivo di polimerizzazione a LED non genera calore, appartiene alla sorgente di luce fredda, l'alta temperatura \u00e8 la reazione \u00e8 un catalizzatore, il sistema di sorgente di luce fredda a LED non favorisce la polimerizzazione.<br \/>\n2, substrati sensibili alla temperatura, richiedono che la reazione esotermica della resina sia la pi\u00f9 bassa possibile per evitare un'eccessiva reazione esotermica della resina, con conseguente deformazione del substrato.<br \/>\n3, in condizioni di polimerizzazione aerobica, ha una forte resistenza antiossidante all'aggregazione. La sorgente di luce a LED per una singola lunghezza d'onda, gli attuali 365nm, 385nm, 395nm, 405nm sono polimerizzanti in profondit\u00e0, sfavorevoli alla polimerizzazione superficiale.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical buying checklist for UV ink applications<\/h2>\n<p>In UV printing, the best technical choice usually comes from balancing curing performance with print behavior. Teams normally get the strongest result when they review substrate fit, line speed, image quality, and post-cure durability together rather than optimizing only one variable.<\/p>\n<ul>\n<li><strong>Match the package to the printing method:<\/strong> inkjet, gravure, letterpress, pad printing, screen printing, and label applications can need different cure and viscosity profiles.<\/li>\n<li><strong>Check image quality with cure:<\/strong> the strongest initiator or monomer route is not helpful if transfer, dot behavior, or film clarity gets worse.<\/li>\n<li><strong>Review adhesion after full cure:<\/strong> a surface-dry print can still fail later if the deeper film remains under-cured.<\/li>\n<li><strong>Test on the final substrate family:<\/strong> film, metal, glass, paper, and specialty surfaces can shift the commercial ranking of the same package quickly.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/it\/product\/chlumiao-1010-cas-6683-19-8\/\">CHLUMIAO 1010<\/a>:<\/strong> A widely used primary antioxidant benchmark for long-term thermal stability.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/it\/product\/chlumiao-168-cas-31570-04-4\/\">CHLUMIAO 168<\/a>:<\/strong> A practical process-stability reference when hydroperoxide control matters.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/it\/product\/light-stabilizer-123-tinuvin-123-cas-129757-67-1\/\">CHLUMILS UV-123<\/a>:<\/strong> A strong HALS reference for weatherability-focused screens in coatings and polymers.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/it\/product\/light-stabilizer-770-tinuvin-770-cas-52829-07-9\/\">CHLUMILS UV-770<\/a>:<\/strong> A familiar HALS benchmark when weatherability and appearance retention are under review.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why can a UV ink look fine in a lab drawdown but struggle on press?<\/strong><br \/>Because print speed, real film build, substrate handling, and curing energy often expose limitations that are not visible in a slower or simpler test.<\/p>\n<p><strong>Should UV ink materials be selected only by the fastest cure?<\/strong><br \/>No. Commercial selection also needs to protect print sharpness, adhesion, color, and long-run consistency.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>Output waveform is different. 1. Traditional UV mercury lamp curing machine produces UV light looks bright, high heat, the spectrum is very wide 220nm-420nm are covered, the real role in<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5550","post","type-post","status-publish","format-standard","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>Application of dual curing system - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Output waveform is different. 1. 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