{"id":5903,"date":"2023-02-09T14:46:39","date_gmt":"2023-02-09T14:46:39","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5903"},"modified":"2026-04-28T10:42:14","modified_gmt":"2026-04-28T10:42:14","slug":"distinguish-the-difference-in-the-use-of-ink-by-ink-viscosity","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/fr\/distinguish-the-difference-in-the-use-of-ink-by-ink-viscosity\/","title":{"rendered":"Comment distinguer la diff\u00e9rence d'utilisation de l'encre en fonction de sa viscosit\u00e9 ?"},"content":{"rendered":"<h1><strong>Comment distinguer la diff\u00e9rence d'utilisation de l'encre en fonction de sa viscosit\u00e9 ?<\/strong><\/h1>\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<p>Dans l'industrie de l'impression d'emballages, on utilise souvent une vari\u00e9t\u00e9 d'encres, mais les diff\u00e9rentes encres ont des r\u00f4les diff\u00e9rents, de la viscosit\u00e9 \u00e0 la distinction entre l'utilisation des diff\u00e9rentes encres.<\/p>\n<p>&nbsp;<\/p>\n<p>1, la viscosit\u00e9 est relativement importante, l'encre \"collante\" est l\u00e9g\u00e8rement moins liquide, son adh\u00e9rence est bonne, la friction ou la coh\u00e9sion mol\u00e9culaire, l'adh\u00e9rence forte, la fixation rapide, avec l'encre \"collante\" l'impression peut obtenir un point clair et rond, et L'encre \"collante\" est une bonne r\u00e9sistance \u00e0 l'eau, pas facile \u00e0 \u00e9mulsifier, il y a une bonne \"collection d'encre\", facile \u00e0 s\u00e9cher, le r\u00e9seau est propre, l'encre brillante, la saturation de la couleur, la couche d'encre \u00e9paisse.<\/p>\n<p>&nbsp;<\/p>\n<p>Cette encre est donc plus adapt\u00e9e aux cas suivants.<\/p>\n<p>(1) pour l'impression de papiers brillants, \u00e0 surface tr\u00e8s r\u00e9sistante, tels que le papier couch\u00e9, le carton de verre, le carton blanc et d'autres papiers, ainsi que le carton dor\u00e9 et argent\u00e9 et d'autres papiers lisses, le papier non absorbant est \u00e9galement applicable \u00e0 l'encre \"collante\".<\/p>\n<p>(2) convient \u00e0 l'impression de produits fins avec une ligne de trame \u00e9lev\u00e9e, facile \u00e0 obtenir une image forte et claire, en couleur.<\/p>\n<p>(3) L'impression d'encre dor\u00e9e, argent\u00e9e et fluorescente n\u00e9cessite \u00e9galement un ajustement de l'adh\u00e9rence de l'encre, afin que celle-ci soit forte et non salissante.<\/p>\n<p>(4) Pour l'encre nacr\u00e9e \u00e0 base de flocons de phosphore, il faut \u00e9galement ajuster l'impression de l'encre collante.<\/p>\n<p>&nbsp;<\/p>\n<p>La viscosit\u00e9 de l'encre \u00e9tant un facteur important influen\u00e7ant le transfert du r\u00e9seau, dans la pratique, la taille de la viscosit\u00e9 de l'encre doit \u00eatre bas\u00e9e sur les changements dans les diff\u00e9rentes conditions et le processus d'impression pour coordonner l'adaptation, faire les ajustements appropri\u00e9s pour augmenter ou r\u00e9duire la viscosit\u00e9 de l'encre, ce qui est en fait un certain ajustement de la coh\u00e9sion de l'encre.<\/p>\n<p>Pour adapter la viscosit\u00e9 de l'encre aux conditions r\u00e9elles d'impression, les m\u00e9thodes de r\u00e9glage de l'augmentation sp\u00e9cifique de la \"viscosit\u00e9\" sont les principales.<\/p>\n<p>(1) ajouter la quantit\u00e9 appropri\u00e9e de renfor\u00e7ateurs de viscosit\u00e9 pour augmenter la viscosit\u00e9.<\/p>\n<p>(2) ajouter une viscosit\u00e9 \u00e9lev\u00e9e de l'huile de r\u00e9sine.<\/p>\n<p>(3) ajouter la quantit\u00e9 appropri\u00e9e d'encre \u00e0 haute viscosit\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p>Comme la viscosit\u00e9 de l'encre \"collante\" importante coh\u00e9sion, forte adh\u00e9rence, dans certains cas ne doit pas \u00eatre utilis\u00e9, par exemple : dans l'impression du papier offset, du papier blanc et d'autres papier r\u00e9sistance du papier, la vitesse d'impression, la temp\u00e9rature ambiante \u00e9lev\u00e9e, la mise en page de grand champ, etc, doit utiliser une viscosit\u00e9 plus faible de l'encre, si la viscosit\u00e9 de l'encre est trop \u00e9lev\u00e9e Si la viscosit\u00e9 de l'encre est trop \u00e9lev\u00e9e, il est n\u00e9cessaire de r\u00e9duire le traitement de la viscosit\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p>Les m\u00e9thodes \"visqueuses\" sont g\u00e9n\u00e9ralement r\u00e9duites.<\/p>\n<p>(1) ajouter une certaine quantit\u00e9 d'huile de silicone.<\/p>\n<p>(2) ajouter 2% ou moins, jusqu'\u00e0 5% d'agent de r\u00e9duction de la viscosit\u00e9 pour r\u00e9duire la viscosit\u00e9.<\/p>\n<p>(3) ajouter du k\u00e9ros\u00e8ne \u00e0 point d'\u00e9bullition \u00e9lev\u00e9 pour r\u00e9duire la viscosit\u00e9, la quantit\u00e9 de contr\u00f4le ne devant pas d\u00e9passer 10 \u00e0 20 ml par kg.<\/p>\n<p>(4) ajouter une certaine quantit\u00e9 d'amidon de ma\u00efs, de vaseline et d'autres substances r\u00e9duisant la viscosit\u00e9.<\/p>\n<p>2, plus \u00e9paisse, mais avec une certaine viscosit\u00e9 et adh\u00e9rence de l'encre \"\u00e9paisse\", en raison de la faible mobilit\u00e9, la ductilit\u00e9 n'est pas bonne, l'encre est p\u00e2teuse, pas facile \u00e0 niveler, le film d'encre d'impression n'est pas facile \u00e0 \u00e9taler, le transfert graphique est plus pr\u00e9cis, pas facile \u00e0 d\u00e9former, la couleur de l'encre est plus distincte et plus compl\u00e8te. Par cons\u00e9quent, l'encre \"\u00e9paisse\" convient mieux aux cas suivants : (1) elle convient \u00e0 l'impression de grands champs, le film d'encre n'est pas facile \u00e0 \u00e9taler, le transfert des graphiques est plus pr\u00e9cis, il n'est pas facile \u00e0 d\u00e9former, l'encre est plus vive et plus pleine.<\/p>\n<p>(1) convient \u00e0 l'impression de grands champs, de mots creux ou de petits mots du produit, parce qu'il n'est pas facile de niveler et d'\u00e9taler, les mots creux ou les petits mots ne sont pas faciles \u00e0 produire en plaques de p\u00e2te.<\/p>\n<p>(2) adapt\u00e9 \u00e0 l'impression d'un grand champ avec des produits de point peu profonds, peut obtenir un champ \u00e9pais, tandis que le point est relativement clair, pas facile \u00e0 \u00e9tendre : a. Temp\u00e9rature ambiante \u00e9lev\u00e9e, chariot, et autres facteurs<\/p>\n<p>&nbsp;<\/p>\n<p>a. temp\u00e9rature ambiante \u00e9lev\u00e9e, vitesse lente, pour la situation bas\u00e9e sur les graphiques \u00e0 points, l'\u00e9paississement g\u00e9n\u00e9ral appropri\u00e9 de l'encre pour l'impression.<\/p>\n<p>b. La r\u00e9sistance de la surface du papier est \u00e9lev\u00e9e, la surface absorbant mal l'encre, il convient \u00e9galement d'\u00e9paissir l'encre d'impression.<\/p>\n<p>Dans la production r\u00e9elle, si la consistance de l'encre ne correspond pas, ou si la consistance de l'encre est devenue plus faible, elle ne peut pas r\u00e9pondre aux exigences de l'utilisation, il est n\u00e9cessaire d'augmenter le traitement \"\u00e9pais\", afin de r\u00e9duire la liquidit\u00e9 de l'encre.<\/p>\n<p>&nbsp;<\/p>\n<p>Les m\u00e9thodes de traitement par \"\u00e9paississement\" de l'augmentation sp\u00e9cifique sont principalement.<\/p>\n<p>(1) ajouter du NaOH, en ajoutant 1%-3% environ, cette m\u00e9thode fonctionne plus rapidement, c'est un moyen simple et efficace d'\u00e9paissir l'encre.<\/p>\n<p>(2) ajouter des am\u00e9liorateurs de viscosit\u00e9, tels que l'huile d'encre n\u00b0 0, mais faire attention \u00e0 la quantit\u00e9 appropri\u00e9e, pas trop.<\/p>\n<p>(3) comme l'impact de la temp\u00e9rature, l'encre n'est pas assez visqueuse, vous pouvez \u00e9galement ajouter la m\u00eame phase de couleur de l'encre originale dans l'encre.<\/p>\n<p>&nbsp;<\/p>\n<p>3, la consistance d'une encre plus petite, l\u00e9g\u00e8rement moins visqueuse, en raison d'un bon \u00e9coulement, dans la compression mutuelle des rouleaux encreurs, peut \u00eatre bien \u00e9tendue, bonne performance de transfert, facile \u00e0 encrer, et l'encre dans chaque surface de transfert d'impression entre la couche d'encre peut rapidement s'\u00e9couler \u00e0 plat et s'\u00e9tendre, le film d'encre du service d'impression plat brillant, par cons\u00e9quent, dans certains cas, il est \u00e9galement n\u00e9cessaire de r\u00e9duire la consistance de l'encre, comme par exemple<\/p>\n<p>(1) la qualit\u00e9 du papier est m\u00e9diocre, relativement rugueuse, absorption de l'encre, ou faible r\u00e9sistance de la surface, facile \u00e0 d\u00e9tacher de la poudre, comme le papier offset de mauvaise qualit\u00e9 pour l'impression, le papier pour livret, le papier pour carton blanc, etc.<\/p>\n<p>(2) Lorsque la mise en page est principalement compos\u00e9e de champs, de grands blocs de couleur.<\/p>\n<p>(3) lorsque la temp\u00e9rature de l'atelier est \u00e9lev\u00e9e et que la vitesse d'impression est rapide.<\/p>\n<p>(4) le papier s'est cass\u00e9, si l'encre est trop \u00e9paisse, la cassure peut s'aggraver, il faut donc utiliser un peu plus de liquidit\u00e9 pour l'impression.<\/p>\n<p>&nbsp;<\/p>\n<p>Les principaux moyens de r\u00e9duire la consistance de l'encre sont les suivants.<\/p>\n<p>(1) ajouter une certaine quantit\u00e9 de diluant<\/p>\n<p>(2) remuer avec diligence l'encaisse, l'encre \u00e9tant thixotrope, ses caract\u00e9ristiques d'\u00e9coulement s'am\u00e9liorent avec l'augmentation du degr\u00e9 d'agitation, de sorte que la viscosit\u00e9 de l'encre est r\u00e9duite.<\/p>\n<p>(3) ajouter 2% ou moins de r\u00e9ducteur de viscosit\u00e9.<\/p>\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\/fr\/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\/fr\/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\/fr\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> A useful long-wave support route in many printing-ink packages.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/fr\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> A direct reference for visible-light and color-sensitive curing discussions.<\/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>Contactez-nous d\u00e8s maintenant !<\/b><\/strong><\/h2>\n<h4><strong><b>Si vous avez besoin de Price, veuillez indiquer vos coordonn\u00e9es dans le formulaire ci-dessous. Nous vous contacterons g\u00e9n\u00e9ralement dans les 24 heures. Vous pouvez \u00e9galement m'envoyer un courriel <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span>\u00a0pendant les heures de travail ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) ou utilisez le chat en direct du site web pour obtenir une r\u00e9ponse rapide.<\/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\/fr\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Photoinitiateur MBP<\/span><\/a><\/td>\n<td>CAS 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\/fr\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Photo-initiateur 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\/fr\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Photoinitiateur CQ \/ Camphorquinone<\/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\/fr\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur CBP<\/span><\/a><\/td>\n<td>CAS 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\/fr\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Photo-initiateur BP \/ Benzoph\u00e9none<\/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\/fr\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Photo-initiateur 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\/fr\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/photoinitiator-160\/\">Photoinitiateur 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\/fr\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Photoinitiateur 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\/fr\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Photoinitiateur 1173<\/span><\/a><\/td>\n<td>CAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>In the packaging printing industry, often use a variety of inks, but different inks have different roles, from the viscosity to distinguish between the use of different 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