{"id":7870,"date":"2025-01-27T10:03:33","date_gmt":"2025-01-27T10:03:33","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7870"},"modified":"2026-04-28T10:42:48","modified_gmt":"2026-04-28T10:42:48","slug":"principle-of-waterless-offset-plate-production-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/hu\/principle-of-waterless-offset-plate-production-photoinitiator\/","title":{"rendered":"A v\u00edzmentes ofszetlemez el\u0151\u00e1ll\u00edt\u00e1s\u00e1nak elve - Fotoinici\u00e1tor"},"content":{"rendered":"<p>A v\u00edzmentes ofszetlemez el\u0151\u00e1ll\u00edt\u00e1s\u00e1nak elve - Fotoinici\u00e1tor<\/p>\n<p>A v\u00edzmentes ofszetlemez k\u00e9sz\u00edt\u00e9se a lemez f\u00e9ny\u00e9rz\u00e9keny r\u00e9teg\u00e9nek \u00f6sszet\u00e9tel\u00e9t\u0151l f\u00fcgg\u0151en pozit\u00edv (pozit\u00edv k\u00e9ppel expon\u00e1lt) \u00e9s negat\u00edv (negat\u00edv k\u00e9ppel expon\u00e1lt) t\u00edpusra oszlik. A negat\u00edv k\u00e9ppel t\u00f6rt\u00e9n\u0151 expoz\u00edci\u00f3 ut\u00e1n a szilikongumi expon\u00e1lt r\u00e9sze a fejleszt\u00e9s ut\u00e1n leesik, \u00e9s \u00edgy a pro-ink r\u00e9teg (grafika) expon\u00e1l\u00f3dik, \u00e9s a szilikongumi expon\u00e1latlan r\u00e9sze (\u00fcres) megmarad; ezzel szemben a f\u00e9ny\u00e9rz\u00e9keny r\u00e9teg expon\u00e1lt r\u00e9sze a pozit\u00edv k\u00e9p expoz\u00edci\u00f3ja ut\u00e1n a fejleszt\u00e9s ut\u00e1n a szilikongumi r\u00e9teggel keresztkapcsol\u00f3dik, \u00e9s tasz\u00edt\u00f3 tintar\u00e9tegg\u00e9 v\u00e1lik, \u00e9s a szilikongumi r\u00e9teg expon\u00e1latlan r\u00e9sze elt\u00e1volodik, ami egy pro-ink r\u00e9teg kialakul\u00e1s\u00e1t eredm\u00e9nyezi. A 3-12. \u00e1bra a negat\u00edv k\u00e9p expoz\u00edci\u00f3ja p\u00e9ldak\u00e9nt a v\u00edzmentes ofszetlemez k\u00e9sz\u00edt\u00e9s folyamat\u00e1nak szeml\u00e9ltet\u00e9s\u00e9re.<\/p>\n<p>A v\u00edz n\u00e9lk\u00fcli ofszetnyomtat\u00e1shoz haszn\u00e1lt negat\u00edv k\u00e9plemezk\u00e9sz\u00edt\u00e9si elj\u00e1r\u00e1s sematikus \u00e1br\u00e1ja<\/p>\n<p>A v\u00edz n\u00e9lk\u00fcli ofszetnyomtat\u00e1s els\u0151sorban kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171, kis p\u00e9ld\u00e1nysz\u00e1m\u00fa \u00e9s r\u00f6vid sz\u00e1ll\u00edt\u00e1si hat\u00e1rid\u0151vel rendelkez\u0151 nyomtat\u00e1sra alkalmas, p\u00e9ld\u00e1ul \u00e9rt\u00e9kn\u00f6velt csomagol\u00e1sok, m\u0171anyag k\u00e1rty\u00e1k, \u00f6ntapad\u00f3s c\u00edmk\u00e9k, 3D, dombor\u00fa t\u00fck\u00f6r alak\u00fa alkalmaz\u00e1sok, CD\/DVD, faterm\u00e9kek m\u0171anyag t\u00f6m\u00edt\u00e9se stb. eset\u00e9n. K\u00fcl\u00f6n\u00f6sen \u00e9rdemes alkalmazni n\u00e9h\u00e1ny extr\u00e9m nyomtat\u00e1si ter\u00fcleten.<\/p>\n<p>Mivel a v\u00edz n\u00e9lk\u00fcli ofszetlemez \u00fcres r\u00e9sz\u00e9t nem v\u00e9di v\u00edzr\u00e9teg, \u00e9s a szilikongumi r\u00e9teg alacsony fel\u00fcleti fesz\u00fclts\u00e9ge a fest\u00e9k visszatasz\u00edt\u00e1s\u00e1ra t\u00e1maszkodik, a v\u00edz n\u00e9lk\u00fcli ofszetfest\u00e9keknek nagy koh\u00e9zi\u00f3val kell rendelkezni\u00fck, azaz magas viszkozit\u00e1sra van sz\u00fcks\u00e9g ahhoz, hogy a lemez ne szennyez\u0151dj\u00f6n (a lemez \u00fcres r\u00e9sze nem hordoz fest\u00e9ket).<\/p>\n<p>A v\u00edz n\u00e9lk\u00fcli ofszetnyomtat\u00e1s nem ig\u00e9nyel sz\u00f6k\u0151k\u00fatoldatot, csak egy fest\u00e9si folyamatot. Ez\u00e9rt sz\u00fcks\u00e9ges, hogy a fest\u00e9si folyamat grafikus r\u00e9sze j\u00f3l felsz\u00edvja a fest\u00e9ket, az \u00fcres r\u00e9sz pedig tasz\u00edtsa a fest\u00e9ket.<\/p>\n<p>A tinta fel\u00fcleti energi\u00e1j\u00e1nak param\u00e9terei szerint, am\u00edg a grafikus r\u00e9sz fel\u00fcleti energi\u00e1ja magasabb, mint a tinta, \u00e9s az \u00fcres r\u00e9sz fel\u00fcleti energi\u00e1ja alacsonyabb, mint a tinta. Az anyagv\u00e1laszt\u00e1s sor\u00e1n, annak \u00e9rdek\u00e9ben, hogy megakad\u00e1lyozz\u00e1k a tinta az \u00fcres r\u00e9szen a ragad\u00f3s piszkos, \u00e1ltal\u00e1ban az \u00fcres r\u00e9sz a fel\u00fcleti energia, hogy messze a fel\u00fcleti energia a tinta. Napjainkban az \u00e9rettebb szintmentes v\u00e1ltozat, amelynek \u00fcres r\u00e9sze szilikongumib\u00f3l \u00e1ll, nagyon alacsony fel\u00fcleti energi\u00e1val rendelkezik. A grafikus r\u00e9szt j\u00f3 lipofil tinta\u00e1tviteli tulajdons\u00e1gokkal rendelkez\u0151 poli\u00e9szterb\u0151l v\u00e1lasztj\u00e1k ki.<\/p>\n<p>V\u00edz n\u00e9lk\u00fcli ofszetnyomtat\u00e1s a nyomtat\u00e1si folyamatban, a fest\u00e9khengerek \u00e9s m\u00e1s puha gumihengerek (gumi anyagok) hiszter\u00e9zis k\u00f6r jelenl\u00e9te miatt, a bels\u0151 fogyaszt\u00e1s \u00e1ltal gener\u00e1lt h\u0151 hat\u00e1s\u00e1ra a fest\u00e9k h\u0151m\u00e9rs\u00e9klete emelkedik, \u00e9s a fel\u00fcleti energia cs\u00f6kken\u00e9s\u00e9hez vezet. Amikor a fel\u00fcleti energia bizonyos m\u00e9rt\u00e9kig cs\u00f6kken, lehets\u00e9ges, hogy t\u00f6nkretegye az \u00fcres r\u00e9sz \u00e9s a tinta k\u00f6z\u00f6tti norm\u00e1lis fel\u00fcleti energia kapcsolatot, \u00edgy az \u00fcres r\u00e9sz a piszkos. Ez\u00e9rt fejleszt\u00e9seket kell v\u00e9grehajtani a nyomdag\u00e9p konstrukci\u00f3j\u00e1ban. Beilleszthet\u0151 a puha gumihenger \u00fcreges f\u00e9mh\u00far fest\u00e9khenger, a f\u00e9mh\u00far fest\u00e9khenger k\u00f6z\u00e9 a leveg\u0151n vagy v\u00edzen \u00e9s m\u00e1s h\u0171t\u0151k\u00f6zegeken kereszt\u00fcl, a fest\u00e9k h\u0151m\u00e9rs\u00e9klet\u00e9nek szab\u00e1lyoz\u00e1sa \u00e9rdek\u00e9ben.<\/p>\n<p>V\u00edz n\u00e9lk\u00fcli ofszet nyomtat\u00e1s egy speci\u00e1lis tinta, az alapvet\u0151 \u00f6sszet\u00e9tele \u00e9s a hagyom\u00e1nyos ofszet nyomtat\u00e1si tinta hasonl\u00f3 a sz\u00ednv\u00e1laszt\u00e1s nincs k\u00fcl\u00f6nbs\u00e9g, a f\u0151 k\u00fcl\u00f6nbs\u00e9g a haszn\u00e1lt tinta a gyanta, amely kapcsol\u00f3dik az anyagi r\u00e9sz. V\u00edz n\u00e9lk\u00fcli ofszet nyomtat\u00e1si tinta \u00e9s a hagyom\u00e1nyos ofszet nyomtat\u00e1si tinta \u00f6sszehasonl\u00edtva a k\u00f6vetkez\u0151 k\u00fcl\u00f6nleges tulajdons\u00e1gokkal.<\/p>\n<p>\u2460 Nagyobb viszkozit\u00e1ssal \u00e9s viszkozit\u00e1ssal kell rendelkeznie, mint a hagyom\u00e1nyos ofszet tinta, annak \u00e9rdek\u00e9ben, hogy viszonylag nagy tintakoh\u00e9zi\u00f3t biztos\u00edtson, amely nagyobb, mint a tinta \u00e9s a szilikonr\u00e9teg k\u00f6z\u00f6tti er\u0151, hogy a szilikonr\u00e9teg oleof\u00f3b legyen, hogy a tinta \u00e9s a szilikon gumi r\u00e9teg nem grafikus r\u00e9sze tasz\u00edt\u00f3 legyen, a v\u00edzmentes nyomtat\u00e1s el\u00e9r\u00e9se \u00e9rdek\u00e9ben.<\/p>\n<p>\u2461 alkalmazkodnia kell a v\u00edz n\u00e9lk\u00fcli ofszetnyomtat\u00e1s k\u00fcl\u00f6nleges reol\u00f3giai tulajdons\u00e1gaihoz. Mivel a v\u00edz n\u00e9lk\u00fcli ofszetnyomtat\u00e1s fest\u00e9ke nagy viszkozit\u00e1s\u00fa, \u00edgy nehezebben kering a fest\u00e9khenger \u00e9s a nyom\u00f3lemez k\u00f6z\u00f6tt, ami megk\u00f6veteli, hogy a fest\u00e9k speci\u00e1lis kialak\u00edt\u00e1s\u00fa legyen, hogy jobb reol\u00f3giai tulajdons\u00e1gokkal rendelkezzen.<\/p>\n<p>\u2462 A v\u00edz n\u00e9lk\u00fcli ofszetnyomtat\u00e1sban a h\u0151m\u00e9rs\u00e9klet k\u00fcl\u00f6nleges hat\u00e1sa miatt k\u00edv\u00e1natos a sz\u00e9lesebb h\u0151m\u00e9rs\u00e9kleti alkalmazkod\u00e1si tartom\u00e1ny is.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>Hogyan \u00e9rt\u00e9kelik \u00e1ltal\u00e1ban a formul\u00e1torok ezt a fotoinici\u00e1tor t\u00e9m\u00e1t?<\/h2>\n<p>Amikor a m\u0171szaki v\u00e1s\u00e1rl\u00f3k vagy a formul\u00e1ci\u00f3k gy\u00e1rt\u00f3i fotoinici\u00e1torokat sz\u0171rnek, a leghasznosabb d\u00f6nt\u00e9si keret \u00e1ltal\u00e1ban a kikem\u00e9nyed\u00e9si min\u0151s\u00e9g \u00e9s az alkalmaz\u00e1shoz val\u00f3 illeszked\u00e9s: melyik csomagol\u00e1s k\u00f6t meg megb\u00edzhat\u00f3an, tartja meg az elfogadhat\u00f3 megjelen\u00e9st, \u00e9s m\u0171k\u00f6dik tov\u00e1bbra is a t\u00e9nyleges folyamat l\u00e1mp\u00e1j\u00e1nak, filmvastags\u00e1g\u00e1nak \u00e9s aljzat\u00e1nak k\u00f6r\u00fclm\u00e9nyei k\u00f6z\u00f6tt.<\/p>\n<ul>\n<li><strong>El\u0151sz\u00f6r illessze a csomagot a l\u00e1mp\u00e1hoz:<\/strong> A higanyl\u00e1mp\u00e1k, az UV LED-ek \u00e9s a l\u00e1that\u00f3 f\u00e9ny\u0171 rendszerek ugyanazokat a fotoinici\u00e1torokat nagyon elt\u00e9r\u0151en rangsorolhatj\u00e1k.<\/li>\n<li><strong>A m\u00e9lys\u00e9gi \u00e9s a fel\u00fcleti kikem\u00e9nyed\u00e9st k\u00fcl\u00f6n-k\u00fcl\u00f6n ellen\u0151rizni kell:<\/strong> Egy fel\u00fcl sz\u00e1raznak \u00e9rz\u0151d\u0151 filmr\u00e9teg alatta m\u00e9g gyenge lehet.<\/li>\n<li><strong>A s\u00e1rgul\u00e1s \u00e9s a reakci\u00f3k\u00e9pess\u00e9g egyens\u00falyban tart\u00e1sa:<\/strong> A leger\u0151sebb m\u00e9lykem\u00e9nyed\u00e9si m\u00f3dszer nem mindig a legjobb kereskedelmi v\u00e1laszt\u00e1s, ha az elsz\u00ednez\u0151d\u00e9s vagy a migr\u00e1ci\u00f3 kock\u00e1zata elfogadhatatlann\u00e1 v\u00e1lik.<\/li>\n<li><strong>Haszn\u00e1lja a v\u00e9gs\u0151 k\u00e9pletet viszony\u00edt\u00e1si alapk\u00e9nt:<\/strong> A pigmentterhel\u00e9s, a monomercsomag \u00e9s a filmvastags\u00e1g mind megv\u00e1ltoztathatja ugyanazon inici\u00e1tor l\u00e1tsz\u00f3lagos rangsor\u00e1t.<\/li>\n<\/ul>\n<h3>Aj\u00e1nlott term\u00e9kreferenci\u00e1k<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Hasznos, ha egy k\u00e9sz\u00edtm\u00e9nynek er\u0151sebb felsz\u00edv\u00f3d\u00e1st \u00e9s m\u00e9lyebb kikem\u00e9nyed\u00e9si t\u00e1mogat\u00e1st kell ny\u00fajtania.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> Gyakorlati \u00f6sszehasonl\u00edt\u00e1si alap a klasszikus r\u00f6vidhull\u00e1m\u00fa UV-inici\u00e1ci\u00f3hoz.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX alaplap<\/a>:<\/strong> Hasznos hossz\u00fahull\u00e1m\u00fa t\u00e1mogat\u00e1si \u00fatvonal sz\u00e1mos nyomdafest\u00e9k-csomagban.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> K\u00f6zvetlen hivatkoz\u00e1s a l\u00e1that\u00f3 f\u00e9ny \u00e9s a sz\u00edn\u00e9rz\u00e9keny kikem\u00e9nyed\u00e9si elm\u00e9letek megvitat\u00e1s\u00e1hoz.<\/li>\n<\/ul>\n<h3>GYIK v\u00e1s\u00e1rl\u00f3knak \u00e9s formul\u00e1l\u00f3knak<\/h3>\n<p><strong>Mi\u00e9rt olyan elterjedtek a kevert fotoinici\u00e1tor csomagok?<\/strong><br \/>Mivel az egyik term\u00e9k szab\u00e1lyozhatja a s\u00e1rgul\u00e1st vagy j\u00f3l illeszkedhet a l\u00e1mp\u00e1hoz, m\u00edg egy m\u00e1sik jav\u00edtja a kikem\u00e9nyed\u00e9si m\u00e9lys\u00e9get vagy a gy\u00e1rt\u00f3sor sebess\u00e9g\u00e9t, a teljes csomag gyakran er\u0151sebb, mint b\u00e1rmelyik \u00f6n\u00e1ll\u00f3 min\u0151s\u00e9g.<\/p>\n<p><strong>A hi\u00e1nyos gy\u00f3gyul\u00e1st mindig t\u00f6bb inici\u00e1tor hozz\u00e1ad\u00e1s\u00e1val kell megoldani?<\/strong><br \/>Nem automatikusan. Az igazi korl\u00e1tot a l\u00e1mpa, a film vastags\u00e1ga, a pigment\u00e1rnyalat vagy a reakt\u00edv rendszer t\u00f6bbi r\u00e9sze okozhatja, nem pedig az egyszer\u0171 aluladagol\u00e1s.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>L\u00e9pjen kapcsolatba vel\u00fcnk most!<\/b><\/strong><\/h2>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Gyors v\u00e1lasz:<\/strong> A gyakorlati formul\u00e1z\u00e1si munk\u00e1hoz a fotoinici\u00e1torok sz\u0171r\u00e9se a f\u00e9nyforr\u00e1ssal \u00e9s a filmfel\u00e9p\u00edt\u00e9ssel kezd\u0151dik, majd val\u00f3s termel\u00e9si k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt ellen\u0151rzi a s\u00e1rgul\u00e1st, a tapad\u00e1st \u00e9s a kikem\u00e9nyed\u00e9s teljess\u00e9g\u00e9t.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h4><strong><b>Ha sz\u00fcks\u00e9ge van Price-ra, k\u00e9rj\u00fck, t\u00f6ltse ki el\u00e9rhet\u0151s\u00e9g\u00e9t az al\u00e1bbi \u0171rlapon, \u00e1ltal\u00e1ban 24 \u00f3r\u00e1n bel\u00fcl felvessz\u00fck \u00d6nnel a kapcsolatot. \u00d6n is k\u00fcldhet nekem e-mailt <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0munkaid\u0151ben ( 8:30-18:00 UTC+8 H.-Szombat ) vagy haszn\u00e1lja a weboldal \u00e9l\u0151 chatj\u00e9t, hogy azonnali v\u00e1laszt kapjon.<\/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\/hu\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">PD-01 fotoinici\u00e1tor<\/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\/hu\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">OXE-02 fotoinici\u00e1tor<\/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\/hu\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">EMK fotoinici\u00e1tor<\/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\/hu\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">DETX fotoinici\u00e1tor<\/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\/hu\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor CQ \/ k\u00e1mforkinon<\/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\/hu\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">BP \/ benzofenon fotoinici\u00e1tor<\/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\/hu\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">F\u00e9nykezdem\u00e9nyez\u0151 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\/hu\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">754 fotoinici\u00e1tor<\/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\/hu\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">6976 fotoinici\u00e1tor<\/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\/hu\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-160\/\">Fotoinici\u00e1tor 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\/hu\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">F\u00e9nyind\u00edt\u00f3 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\/hu\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">1173 fotoinici\u00e1tor<\/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>The preparation of the waterless offset plate is divided into positive type (exposed with a positive picture) and negative type (exposed with 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