{"id":8157,"date":"2025-03-24T10:45:48","date_gmt":"2025-03-24T10:45:48","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=8157"},"modified":"2026-04-28T10:42:52","modified_gmt":"2026-04-28T10:42:52","slug":"uv-etching-ink-raw-materials","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/hu\/uv-etching-ink-raw-materials\/","title":{"rendered":"UV mar\u00f3 tinta alapanyagok - Fotoinici\u00e1tor"},"content":{"rendered":"<p>A nyomtatott \u00e1ramk\u00f6ri lapon a r\u00e9z \u00e1ramk\u00f6r\u00f6ket \u00fagy alak\u00edtj\u00e1k ki, hogy a r\u00e9zbevonat\u00fa lamin\u00e1tumon l\u00e9v\u0151 r\u00e9zf\u00f3li\u00e1t vas-kloriddal vagy r\u00e9z-kloriddal maratj\u00e1k. Ez\u00e9rt az \u00e1ramk\u00f6r azon r\u00e9szeit, amelyeket nem kell marni, reziszttel kell v\u00e9deni. A szitanyom\u00e1s sor\u00e1n rezisztfest\u00e9ket haszn\u00e1lnak, amely a kikem\u00e9nyed\u00e9si m\u00f3dszert\u0151l f\u00fcgg\u0151en \u00f6nsz\u00e1rad\u00f3 vagy f\u00e9nykem\u00e9nyed\u0151. A rezisztfest\u00e9ket egy szit\u00e1n kereszt\u00fcl egy rezisztmint\u00e1val nyomtatj\u00e1k, \u00e9s a r\u00e9zzel bevont lamin\u00e1tumra kem\u00e9ny\u00edtik, hogy reziszt v\u00e9d\u0151filmet k\u00e9pezzen. Miut\u00e1n a r\u00e9zbevonat\u00fa lapot marat\u00e1ssal (\u00e9s n\u00e9ha galvaniz\u00e1l\u00e1ssal) r\u00e9z\u00e1ramk\u00f6r\u00f6k kialak\u00edt\u00e1s\u00e1ra k\u00e9sz\u00edtett\u00e9k, a filmet h\u00edg l\u00fagoldattal elt\u00e1vol\u00edtj\u00e1k, \u00e9s a rezisztfilm nem marad a nyomtatott \u00e1ramk\u00f6ri lapon, \u00edgy a r\u00e9z\u00e1ramk\u00f6r\u00f6k l\u00e1that\u00f3v\u00e1 v\u00e1lnak. Ez\u00e9rt a rezisztfest\u00e9knek j\u00f3 tapad\u00e1ssal kell rendelkeznie a f\u00e9m r\u00e9zf\u00f3li\u00e1hoz, ellen\u00e1ll\u00f3nak kell lennie a korr\u00f3zi\u00f3val \u00e9s galvaniz\u00e1l\u00e1ssal szemben, \u00e9s h\u00edg l\u00fagoldattal teljesen elt\u00e1vol\u00edthat\u00f3nak kell lennie.<\/p>\n<p>Az UV-rezisztens fest\u00e9kek \u00e1ltal\u00e1ban anhidriddel m\u00f3dos\u00edtott epoxi akrilgyant\u00e1kat, nagy savtartalm\u00fa poli\u00e9szter akrilgyant\u00e1kat vagy m\u00f3dos\u00edtott maleinsav-anhidridgyant\u00e1kat haszn\u00e1lnak f\u0151 gyantak\u00e9nt, akril\u00e1t funkci\u00f3s monomerekkel egy\u00fctt; az \u00e1ltal\u00e1ban haszn\u00e1lt fotoinici\u00e1torok 651 vagy szulfinon fotoinici\u00e1torok, mint p\u00e9ld\u00e1ul 2-etil-szulfokinon; a pigmentek t\u00f6bbnyire ftalocianin k\u00e9k, A mennyis\u00e9g \u00e1ltal\u00e1ban k\u00f6r\u00fclbel\u00fcl 1%, \u00e9s nagy mennyis\u00e9g\u0171 t\u00f6lt\u0151anyagot, p\u00e9ld\u00e1ul talkumport kell hozz\u00e1adni. A tinta tixotr\u00f3pi\u00e1j\u00e1nak jav\u00edt\u00e1sa \u00e9rdek\u00e9ben bizonyos mennyis\u00e9g\u0171 f\u00fcst\u00f6lt szil\u00edcium-dioxidot kell hozz\u00e1adni. K\u00fcl\u00f6n\u00f6sen meg kell jegyezni, hogy a bizonyos mennyis\u00e9g\u0171 karboxilcsoportot tartalmaz\u00f3, alk\u00e1liban old\u00f3d\u00f3 f\u00e9ny\u00e9rz\u00e9keny gyant\u00e1nak a kikem\u00e9nyed\u00e9s \u00e9s a filmk\u00e9pz\u00e9s ut\u00e1n a t\u00e9rh\u00e1l\u00f3s\u00edt\u00e1s r\u00e9v\u00e9n t\u00f6rt\u00e9n\u0151 filmk\u00e9pz\u00e9s ut\u00e1n ellen kell \u00e1llnia a korr\u00f3zi\u00f3nak \u00e9s a galvaniz\u00e1l\u00e1snak, \u00e9s az elt\u00e1vol\u00edt\u00e1shoz 3% n\u00e1trium-hidroxid-oldatban is old\u00f3dnia kell.<\/p>\n<p>Az UV-h\u00f3gy\u00edthat\u00f3 tint\u00e1k \u00e9s fotoinici\u00e1torok<b> nagym\u00e9rt\u00e9kben f\u00fcgg\u0151 \u00e9s szinergikus<\/b> kapcsolat. A fotoinici\u00e1torok a gyors kikem\u00e9nyed\u00e9st biztos\u00edt\u00f3 UV-h\u00f3gy\u00edt\u00f3 fest\u00e9kek k\u00f6zponti \u00f6sszetev\u0151i, \u00e9s a fest\u00e9k teljes\u00edtm\u00e9ny\u00e9t (mint p\u00e9ld\u00e1ul a kikem\u00e9nyed\u00e9s sebess\u00e9ge, tapad\u00e1s, k\u00e9miai ellen\u00e1ll\u00e1s stb.) k\u00f6zvetlen\u00fcl befoly\u00e1solja a fotoinici\u00e1tor t\u00edpusa, koncentr\u00e1ci\u00f3ja \u00e9s kompatibilit\u00e1sa. Az al\u00e1bbiakban a kett\u0151 k\u00f6z\u00f6tti konkr\u00e9t kapcsolatot \u00e9s hat\u00e1smechanizmust mutatjuk be:<\/p>\n<h3><strong>1. A fotoinici\u00e1torok az UV tinta kikem\u00e9nyed\u00e9s\u00e9nek \"kiv\u00e1lt\u00f3i\".<\/strong><\/h3>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Gyors v\u00e1lasz:<\/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<ul>\n<li><b>Alapvet\u0151 funkci\u00f3<\/b>:<\/li>\n<li>Az ultraibolya (UV) energia elnyel\u00e9se ut\u00e1n a fotoinici\u00e1tor akt\u00edv szabad gy\u00f6k\u00f6ket vagy kationokat termel, amelyek beind\u00edtj\u00e1k a gyanta (pl. akril\u00e1t, epoxigyanta) \u00e9s a tint\u00e1ban l\u00e9v\u0151 monomer polimeriz\u00e1ci\u00f3s reakci\u00f3j\u00e1t, ami a foly\u00e9kony tinta azonnali t\u00e9rh\u00e1l\u00f3sod\u00e1s\u00e1t \u00e9s szil\u00e1rd filmm\u00e9 t\u00f6rt\u00e9n\u0151 kikem\u00e9nyed\u00e9s\u00e9t eredm\u00e9nyezi.<\/li>\n<li><b>Fotoinici\u00e1tor n\u00e9lk\u00fcl<\/b>, az UV tinta nem gy\u00f3gy\u00edthat\u00f3 f\u00e9ny \u00e1ltal, \u00e9s a korr\u00f3zi\u00f3g\u00e1tl\u00f3 funkci\u00f3 nem \u00e9rhet\u0151 el.<\/li>\n<li><b>Kulcsszerep<\/b>:\n<ul>\n<li><b>F\u00e9nyenergia elnyel\u00e9se<\/b>: Az inici\u00e1tornak meg kell felelnie az UV f\u00e9nyforr\u00e1s (pl. higanyl\u00e1mpa, LED) emisszi\u00f3s spektrum\u00e1nak (pl. egy 395 nm-es LED-nek meg kell felelnie egy 395-405 nm-es abszorpci\u00f3s hull\u00e1mhossz\u00fas\u00e1g\u00fa inici\u00e1tornak).<\/li>\n<li><b>Energia\u00e1tvitel<\/b>: Az elnyelt f\u00e9nyenergi\u00e1t k\u00e9miai energi\u00e1v\u00e1 alak\u00edtj\u00e1k \u00e1t a gyanta t\u00e9rh\u00e1l\u00f3sod\u00e1s\u00e1nak elind\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/li>\n<li><b>Az oxig\u00e9n g\u00e1tl\u00e1s lek\u00fczd\u00e9se<\/b>: Egyes inici\u00e1torok (pl. hidrog\u00e9nez\u0151 benzofenon + amin) cs\u00f6kkenthetik az oxig\u00e9nnek a kem\u00e9nyed\u00e9si reakci\u00f3ra gyakorolt g\u00e1tl\u00f3 hat\u00e1s\u00e1t.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><strong>2. A fotoinici\u00e1tor t\u00edpusa hat\u00e1rozza meg a fest\u00e9k kem\u00e9nyed\u00e9si jellemz\u0151it.<\/strong><\/h3>\n<h4><strong>(1) Az inici\u00e1tor t\u00edpus\u00e1nak \u00e9s a fest\u00e9kgyant\u00e1nak a megfelel\u0151 kiv\u00e1laszt\u00e1sa<\/strong><\/h4>\n<ul>\n<li><b>Radik\u00e1lis kezdem\u00e9nyez\u0151k<\/b> (pl. TPO, Irgacure 907):\n<ul>\n<li>Alkalmas<b> akril\u00e1tgyanta<\/b> rendszerek, gyors kem\u00e9nyed\u00e9si sebess\u00e9g, de az oxig\u00e9n g\u00e1tolhatja.<\/li>\n<li>Gyakran haszn\u00e1lj\u00e1k PCB forraszt\u00e1si maszk fest\u00e9kekben \u00e9s a nagy fel\u00fcleti kem\u00e9nyed\u00e9si k\u00f6vetelm\u00e9nyeket t\u00e1maszt\u00f3 forgat\u00f3k\u00f6nyvekben.<\/li>\n<\/ul>\n<\/li>\n<li><b>Kationos inici\u00e1torok<\/b> (pl. tiur\u00e1ms\u00f3k):\n<ul>\n<li>alkalmasak<b> epoxigyanta<\/b> rendszerek. A kem\u00e9nyed\u00e9st kev\u00e9sb\u00e9 befoly\u00e1solja az oxig\u00e9n, \u00e9s alkalmas a m\u00e9lyrehat\u00f3 kem\u00e9ny\u00edt\u00e9sre.<\/li>\n<li>Legink\u00e1bb olyan fest\u00e9kekben haszn\u00e1lj\u00e1k, amelyeknek magas h\u0151m\u00e9rs\u00e9klet-\u00e1ll\u00f3s\u00e1gra vagy jobb k\u00e9miai ellen\u00e1ll\u00e1sra van sz\u00fcks\u00e9g\u00fck (p\u00e9ld\u00e1ul egyes csomagol\u00f3anyagok).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><strong>(2) Az inici\u00e1torok befoly\u00e1solj\u00e1k a tint\u00e1k teljes\u00edtm\u00e9ny\u00e9t<\/strong><\/h4>\n<ul>\n<li><b>Kem\u00e9nyed\u00e9si m\u00e9lys\u00e9g<\/b>: Az olyan m\u00e9lykem\u00e9nyed\u00e9si inici\u00e1torok, mint a bisz-acilfoszfin-oxid (BAPO), k\u00e9pesek biztos\u00edtani a vastag filmek vagy a nagy f\u00e9nyvisszaver\u0151 k\u00e9pess\u00e9g\u0171 (p\u00e9ld\u00e1ul feh\u00e9r) tint\u00e1k teljes bels\u0151 kem\u00e9nyed\u00e9s\u00e9t.<\/li>\n<li><b>S\u00e1rgul\u00e1si tendencia<\/b>: Egyes inici\u00e1torok (mint p\u00e9ld\u00e1ul az ITX) f\u00e9nyhat\u00e1s hat\u00e1s\u00e1ra lebomolhatnak, \u00e9s kromof\u00f3rok keletkezhetnek, ami a tinta sz\u00edn\u00e9nek megv\u00e1ltoz\u00e1s\u00e1t okozza. Az alacsony s\u00e1rgul\u00e1s\u00fa t\u00edpusokat (mint p\u00e9ld\u00e1ul az Irgacure 819) kell v\u00e1lasztani.<\/li>\n<li><b>Migr\u00e1ci\u00f3:<\/b> Az \u00e9lelmiszercsomagol\u00e1shoz vagy orvosi felhaszn\u00e1l\u00e1sra sz\u00e1nt fest\u00e9kekhez alacsony migr\u00e1ci\u00f3j\u00fa inici\u00e1torok (p\u00e9ld\u00e1ul TPO-L) haszn\u00e1lata sz\u00fcks\u00e9ges, hogy megakad\u00e1lyozz\u00e1k a marad\u00e9k inici\u00e1torok kimos\u00f3d\u00e1s\u00e1t \u00e9s szennyez\u0151d\u00e9s\u00e9t.<\/li>\n<\/ul>\n<h3><strong>3. Szinergikus optimaliz\u00e1l\u00e1s a k\u00e9sz\u00edtm\u00e9nytervez\u00e9sben<\/strong><\/h3>\n<ul>\n<li><b>Ind\u00edt\u00f3szer-koncentr\u00e1ci\u00f3:<\/b>\n<ul>\n<li>Ha a koncentr\u00e1ci\u00f3 t\u00fal alacsony, a kem\u00e9nyed\u00e9s nem lesz teljes \u00e9s az ellen\u00e1ll\u00e1s gyenge lesz;<\/li>\n<li>ha a koncentr\u00e1ci\u00f3 t\u00fal magas, sok marad\u00e9k inici\u00e1tor marad, ami cs\u00f6kkentheti a tapad\u00e1st vagy migr\u00e1ci\u00f3s probl\u00e9m\u00e1kat okozhat.<\/li>\n<li><b>Optimaliz\u00e1l\u00e1si m\u00f3dszer<\/b>: A szok\u00e1sos adagol\u00e1si mennyis\u00e9g a tinta teljes t\u00f6meg\u00e9nek 1-5%, \u00e9s az optim\u00e1lis ar\u00e1nyt k\u00eds\u00e9rletez\u00e9ssel kell meghat\u00e1rozni.<\/li>\n<\/ul>\n<\/li>\n<li><b>Vegyes kezdem\u00e9nyez\u0151 strat\u00e9gia<\/b>:\n<ul>\n<li><b>Fel\u00fcleti + m\u00e9lykem\u00e9nyed\u00e9s<\/b>: P\u00e9ld\u00e1ul a PCB forraszt\u00e1si maszk fest\u00e9kekn\u00e9l a TPO (gyors fel\u00fcleti kem\u00e9nyed\u00e9s) \u00e9s az Irgacure 819 (m\u00e9ly behatol\u00e1s) kombin\u00e1ci\u00f3j\u00e1t haszn\u00e1lj\u00e1k a teljes kem\u00e9nyed\u00e9s biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/li>\n<li><b>Sz\u00e9les spektrum\u00fa v\u00e1lasz<\/b>: K\u00fcl\u00f6nb\u00f6z\u0151 abszorpci\u00f3s hull\u00e1mhossz\u00fas\u00e1g\u00fa inici\u00e1torok kombin\u00e1l\u00e1sa (pl. Irgacure 2959 + ITX) a t\u00f6bb hull\u00e1mhossz\u00fa f\u00e9nyforr\u00e1sokhoz (pl. higanyl\u00e1mp\u00e1k) val\u00f3 alkalmazkod\u00e1s \u00e9rdek\u00e9ben.<\/li>\n<\/ul>\n<\/li>\n<li><b>Addit\u00edv szinergia<\/b>:\n<ul>\n<li><b>Amin szinergist\u00e1k<\/b> (pl. EDAB): Jav\u00edtja a szabadgy\u00f6k\u00f6s inici\u00e1torok leveg\u0151n t\u00f6rt\u00e9n\u0151 kikem\u00e9nyed\u00e9s\u00e9nek hat\u00e9konys\u00e1g\u00e1t.<\/li>\n<li><b>Stabiliz\u00e1torok<\/b>: Megakad\u00e1lyozza az inici\u00e1tor id\u0151 el\u0151tti boml\u00e1s\u00e1t a tinta t\u00e1rol\u00e1sa sor\u00e1n.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>4. Tipikus probl\u00e9m\u00e1k \u00e9s gyakorlati jelent\u0151s\u00e9g\u00fck<\/h3>\n<table style=\"border-collapse: collapse; width: 560.27pt;\" border=\"0\" width=\"747\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 34.50pt;\">\n<td class=\"et2\" style=\"height: 34.50pt; width: 144.75pt;\" width=\"193\" height=\"46\">Probl\u00e9m\u00e1s jelens\u00e9gek<\/td>\n<td class=\"et2\" style=\"width: 175.50pt;\" width=\"234\">Kapcsolat a fotoinici\u00e1torral<\/td>\n<td class=\"et2\" style=\"width: 240.00pt;\" width=\"320\">Megold\u00e1sok<\/td>\n<\/tr>\n<tr style=\"height: 69.00pt;\">\n<td class=\"et3\" style=\"height: 69.00pt; width: 144.75pt;\" width=\"193\" height=\"92\">Nem teljes gy\u00f3gyul\u00e1s<\/td>\n<td class=\"et3\" style=\"width: 175.50pt;\" width=\"234\">Az inici\u00e1tor abszorpci\u00f3s spektruma \u00e9s a f\u00e9nyforr\u00e1s k\u00f6z\u00f6tti elt\u00e9r\u00e9s vagy el\u00e9gtelen koncentr\u00e1ci\u00f3<\/td>\n<td class=\"et3\" style=\"width: 240.00pt;\" width=\"320\">Cser\u00e9lje ki az inici\u00e1tort megfelel\u0151 hull\u00e1mhossz\u00fa inici\u00e1torra, vagy n\u00f6velje a koncentr\u00e1ci\u00f3t.<\/td>\n<\/tr>\n<tr style=\"height: 34.50pt;\">\n<td class=\"et3\" style=\"height: 34.50pt; width: 144.75pt;\" width=\"193\" height=\"46\">A tinta s\u00e1rgul\u00e1sa<\/td>\n<td class=\"et3\" style=\"width: 175.50pt;\" width=\"234\">Az inici\u00e1tor fotol\u00edzis\u00e9b\u0151l sz\u00e1rmaz\u00f3 kromoforok (pl. ITX)<\/td>\n<td class=\"et3\" style=\"width: 240.00pt;\" width=\"320\">V\u00e1ltson alacsony s\u00e1rgas\u00e1g\u00fa inici\u00e1torra (pl. Irgacure 784).<\/td>\n<\/tr>\n<tr style=\"height: 34.50pt;\">\n<td class=\"et3\" style=\"height: 34.50pt; width: 144.75pt;\" width=\"193\" height=\"46\">Gyenge tapad\u00e1s<\/td>\n<td class=\"et3\" style=\"width: 175.50pt;\" width=\"234\">Marad\u00e9k inici\u00e1tor vagy el\u00e9gtelen gyanta t\u00e9rh\u00e1l\u00f3sod\u00e1s<\/td>\n<td class=\"et3\" style=\"width: 240.00pt;\" width=\"320\">Az inici\u00e1tor koncentr\u00e1ci\u00f3j\u00e1nak optimaliz\u00e1l\u00e1sa \u00e9s szil\u00e1nkapcsol\u00f3 szer hozz\u00e1ad\u00e1sa<\/td>\n<\/tr>\n<tr style=\"height: 34.50pt;\">\n<td class=\"et3\" style=\"height: 34.50pt; width: 144.75pt;\" width=\"193\" height=\"46\">\u00c1rny\u00e9kos ter\u00fcleteken nem sz\u00e1r\u00edtott<\/td>\n<td class=\"et3\" style=\"width: 175.50pt;\" width=\"234\">El\u00e9gtelen fotoinici\u00e1tor behatol\u00e1s<\/td>\n<td class=\"et3\" style=\"width: 240.00pt;\" width=\"320\">Adjunk hozz\u00e1 egy m\u00e9lykem\u00e9nyed\u0151 inici\u00e1tort (pl. BAPO).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How formulators usually evaluate this photoinitiator topic<\/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>Aj\u00e1nlott term\u00e9kreferenci\u00e1k<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/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\/hu\/product\/cas-270586-78-2\/\">CHLUMINIT TMO<\/a>:<\/strong> \u00c9rt\u00e9kes \u00f6sszehasonl\u00edt\u00e1si pont, amikor az alacsonyabb s\u00e1rgul\u00e1s vagy a TPO-csere megbesz\u00e9l\u00e9se fontos.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/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\/hu\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> A practical comparison point for classic short-wave UV initiation.<\/li>\n<\/ul>\n<h3>GYIK v\u00e1s\u00e1rl\u00f3knak \u00e9s formul\u00e1l\u00f3knak<\/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>L\u00e9pjen kapcsolatba vel\u00fcnk most!<\/b><\/strong><\/h2>\n<h4><strong><b>Ha \u00e1r- vagy mintatesztre van sz\u00fcks\u00e9ge, 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 copper circuits on the printed circuit board are formed by etching the copper foil on the copper-clad laminate with ferric chloride or copper chloride. Therefore, the parts of the<\/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-8157","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 etching ink raw materials \u2013 Photoinitiator - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"The copper circuits on the printed circuit board are formed by etching the copper foil on the copper-clad laminate with ferric chloride or copper chlori...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/hu\/uv-etching-ink-raw-materials\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UV etching ink raw materials \u2013 Photoinitiator - 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