{"id":7543,"date":"2024-11-11T06:01:18","date_gmt":"2024-11-11T06:01:18","guid":{"rendered":"https:\/\/changhongchemical.com\/?post_type=product&#038;p=7543"},"modified":"2025-11-19T08:43:24","modified_gmt":"2025-11-19T08:43:24","slug":"photoinitiator-250-cas-344562-80-7-108-32-7","status":"publish","type":"product","link":"https:\/\/changhongchemical.com\/fr\/product\/photoinitiator-250-cas-344562-80-7-108-32-7\/","title":{"rendered":"CHLUMINIT\u00ae 250 \/ Photoinitiateur 250 CAS 344562-80-7 108-32-7"},"content":{"rendered":"<h1>Photoinitiateur 250<\/h1>\n<p>&nbsp;<\/p>\n<p><b>Nom chimique : <\/b><\/p>\n<p>M\u00e9lange de Iodonium, (4-m\u00e9thylph\u00e9nyl)[4-(2-m\u00e9thylpropyl) ph\u00e9nyl]-,hexafluorophosphate(1-) (75%) dans du carbonate de propyl\u00e8ne (25%) ; 250;Omnirad 250.<\/p>\n<p><b>No CAS <\/b>.<\/p>\n<p>344562-80-7 + 108-32-7<\/p>\n<p><b>Sp\u00e9cifications <\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"257\">Apparence<\/td>\n<td width=\"216\">Liquide de marron ou d'oseille<\/td>\n<\/tr>\n<tr>\n<td width=\"257\">Essai<\/td>\n<td width=\"216\">\u226575.0%<\/td>\n<\/tr>\n<tr>\n<td width=\"257\">La puret\u00e9<\/td>\n<td width=\"216\">\u226598.0%<\/td>\n<\/tr>\n<tr>\n<td width=\"257\">Isom\u00e8re<\/td>\n<td width=\"216\">\u22642.0%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><b>Application <\/b><\/p>\n<p>L'Omnicat 250 est une \u00e9toile brillante dans le vaste domaine des applications industrielles, avec des utilisations uniques et diverses. Il peut \u00eatre utilis\u00e9 seul ou en combinaison avec des photosensibilisateurs appropri\u00e9s tels que le thioxanthone, et joue un r\u00f4le important dans les encres et vernis durcissant aux UV sur des surfaces compos\u00e9es de diff\u00e9rents mat\u00e9riaux tels que le papier, le m\u00e9tal, le bois, le plastique et les adh\u00e9sifs. Cette propri\u00e9t\u00e9 est comme un passe-partout qui ouvre la porte au traitement de surface d'une large gamme de mat\u00e9riaux.<\/p>\n<p>Historiquement, dans les premiers jours de la production industrielle, la technologie de traitement de surface des mat\u00e9riaux \u00e9tait relativement simple. L'\u00e9mergence de la technologie de s\u00e9chage UV a d\u00e9j\u00e0 constitu\u00e9 une avanc\u00e9e majeure, et les produits \u00e0 fonctions multiples tels que le 250 ont encore favoris\u00e9 le d\u00e9veloppement de l'industrie. Par exemple, lors de l'impression de certains livres anciens, la qualit\u00e9 du s\u00e9chage de l'encre sur la surface du papier \u00e9tait in\u00e9gale. L'application de produits tels que le 250 a permis non seulement d'am\u00e9liorer l'effet de s\u00e9chage de l'encre, mais aussi de prolonger la dur\u00e9e de conservation des livres.<\/p>\n<p>Lorsque le 250 est utilis\u00e9 en conjonction avec des alpha-hydroxy-c\u00e9tones, c'est comme si un super-acc\u00e9l\u00e9rateur \u00e9tait install\u00e9 dans le processus de durcissement. Dans la production r\u00e9elle, nous pouvons constater que la vitesse lin\u00e9aire a \u00e9t\u00e9 consid\u00e9rablement augment\u00e9e tandis que l'effet de durcissement de la surface a atteint un niveau presque parfait. Cette am\u00e9lioration est tr\u00e8s importante pour la production industrielle moderne \u00e0 grande \u00e9chelle. Par exemple, dans une cha\u00eene de production d'impression \u00e0 grande vitesse, elle peut garantir la qualit\u00e9 du produit dans un d\u00e9lai tr\u00e8s court, ce qui am\u00e9liore consid\u00e9rablement l'efficacit\u00e9 de la production et les avantages \u00e9conomiques.<\/p>\n<p>Dans le secteur des arts graphiques, en particulier dans les applications d'imagerie telles que les encres flexo et s\u00e9rigraphiques et les appr\u00eats blancs, la valeur du 250 est incommensurable. Cela nous rappelle l'impression de ces superbes affiches d'art, o\u00f9 chaque couleur et chaque ligne n\u00e9cessitent un s\u00e9chage pr\u00e9cis de l'encre pour obtenir les meilleurs r\u00e9sultats, et o\u00f9 le 250 joue un r\u00f4le cl\u00e9. En outre, le 250 excelle \u00e9galement dans les applications adh\u00e9sives, qu'il soit utilis\u00e9 dans l'industrie de la construction pour coller de nouveaux mat\u00e9riaux ou dans l'industrie \u00e9lectronique pour fixer de minuscules pi\u00e8ces de pr\u00e9cision.<br \/>\nIl convient de mentionner qu'Omnicat 250 poss\u00e8de d'excellentes propri\u00e9t\u00e9s de durcissement dans les rev\u00eatements pigment\u00e9s et les encres \u00e0 forte teneur en pigments, m\u00eame \u00e0 faible concentration, et avec du dioxyde de titane rutile ou des pigments color\u00e9s. Le faible jaunissement est n\u00e9gligeable en pr\u00e9sence d'un rayonnement UV suffisant, ce qui refl\u00e8te ses propri\u00e9t\u00e9s chimiques tr\u00e8s stables. Dans ces syst\u00e8mes pigmentaires, la combinaison du photosensibilisateur et d'Omnicat 250 est la cl\u00e9 qui garantit l'effet, tout comme deux danseurs qui travaillent ensemble en parfaite harmonie.<\/p>\n<p>En outre, les excellentes propri\u00e9t\u00e9s d'absorption d'Omnicat 250 sont in\u00e9gal\u00e9es, et il peut durcir des rev\u00eatements \u00e9pais, une caract\u00e9ristique cruciale dans certains sc\u00e9narios industriels sp\u00e9ciaux. Cette capacit\u00e9 est pouss\u00e9e \u00e0 l'extr\u00eame lorsqu'elle est associ\u00e9e \u00e0 un photosensibilisateur appropri\u00e9. Nous pouvons supposer que dans l'industrie de la construction navale, le durcissement d'une peinture protectrice \u00e9paisse sur la coque d'un navire, s'il est effectu\u00e9 \u00e0 l'aide du 250, peut mieux r\u00e9sister \u00e0 l'\u00e9rosion de l'eau de mer et \u00e0 la lumi\u00e8re prolong\u00e9e du soleil, prolongeant ainsi la dur\u00e9e de vie du navire.<br \/>\nEnfin, il convient de souligner que les propri\u00e9t\u00e9s des produits formul\u00e9s sont affect\u00e9es par les monom\u00e8res r\u00e9actifs, les oligom\u00e8res et les additifs effectivement utilis\u00e9s. Le fabricant doit donc m\u00e9langer soigneusement ces ingr\u00e9dients en fonction des besoins et des conditions de production sp\u00e9cifiques lorsqu'il utilise 250 pour obtenir les meilleurs r\u00e9sultats. Comme en cuisine, les proportions de chaque ingr\u00e9dient d\u00e9terminent le go\u00fbt et la qualit\u00e9 du plat final.<\/p>\n<p><b>Niveaux d'adjonction recommand\u00e9s <\/b><\/p>\n<p>La quantit\u00e9 de 250 n\u00e9cessaire pour obtenir une performance optimale doit \u00eatre d\u00e9termin\u00e9e par des essais couvrant une gamme de concentrations :<\/p>\n<p>Rev\u00eatements \u00e0 base de blanc 1.5 - 3.0 %<\/p>\n<p>Encres flexo 1,5 - 4,0 %<\/p>\n<p>encres tram\u00e9es 1,5 - 3,0 %<\/p>\n<p>vernis de surimpression 1.0 - 1.5 %<\/p>\n<p>tel que fourni, en combinaison avec 0,5 - 0,7 % d'un photosensibilisateur, par exemple des thioxanthones.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Emballage <\/b><\/p>\n<p>250 est disponible en bidons de 20 kg.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Stockage et manutention <\/b><\/p>\n<p>250 est sensible \u00e0 la lumi\u00e8re visible et toute exposition au soleil doit \u00eatre \u00e9vit\u00e9e. Les r\u00e9cipients ouverts doivent \u00eatre referm\u00e9s apr\u00e8s usage pour prot\u00e9ger le produit de la lumi\u00e8re et de l'humidit\u00e9. En pr\u00e9sence de<\/p>\n<p>En raison de la pr\u00e9sence de certains \u00e9thers vinyliques, la stabilit\u00e9 du 250 peut \u00eatre affect\u00e9e si la formulation est expos\u00e9e \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es. \u00c9viter le contact avec les additifs alcalins et l'eau.<\/p>\n<p>Sous r\u00e9serve d'un stockage appropri\u00e9 dans les conditions habituelles de stockage et de temp\u00e9rature, nos produits ont une dur\u00e9e de vie d'au moins 24 mois.<\/p>\n<p>250 doit \u00eatre manipul\u00e9 conform\u00e9ment aux bonnes pratiques industrielles. De plus amples informations sont fournies dans la fiche de donn\u00e9es de s\u00e9curit\u00e9, disponible sur demande.<\/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@changhongchemical.com\">info@changhongchemical.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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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:\/\/changhongchemical.com\/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>Le photo-initiateur 250 est un photo-initiateur polyvalent pour la polym\u00e9risation cationique de syst\u00e8mes photodurcissables \u00e0 base d'\u00e9poxy ou d'ox\u00e9tane lors d'une exposition \u00e0 la lumi\u00e8re. Il peut \u00eatre utilis\u00e9 pour polym\u00e9riser efficacement les encres et les rev\u00eatements cationiques, par exemple les encres d'imprimerie, les rev\u00eatements \u00e0 base de blanc et les adh\u00e9sifs. Omnicat 250 est particuli\u00e8rement adapt\u00e9 \u00e0 la polym\u00e9risation de syst\u00e8mes \u00e9pais et fortement pigment\u00e9s.<\/p>","protected":false},"featured_media":8095,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[175,176,174],"product_tag":[],"class_list":{"0":"post-7543","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cationic-photoinitiator","7":"product_cat-newly-developed-pis","8":"product_cat-photoinitiator","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Photoinitiator 250 manufacturer-Changhong Chemical<\/title>\n<meta name=\"description\" content=\"Photoinitiator 250 can replace Omnirad 250 , used as photoinitiator and is the key product of Changhong Chemical. We are the leading uv curing material manufacturer and supplier in China with the best quanlity and competitive price.\" \/>\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\/fr\/product\/photoinitiator-250-cas-344562-80-7-108-32-7\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Photoinitiator 250 manufacturer-Changhong Chemical\" \/>\n<meta property=\"og:description\" content=\"Photoinitiator 250 can replace Omnirad 250 , used as photoinitiator and is the key product of Changhong Chemical. 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