{"id":7638,"date":"2024-11-26T03:49:54","date_gmt":"2024-11-26T03:49:54","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7638"},"modified":"2026-04-28T10:42:43","modified_gmt":"2026-04-28T10:42:43","slug":"what-should-i-pay-attention-to-when-using-pcb-inks","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/hu\/what-should-i-pay-attention-to-when-using-pcb-inks\/","title":{"rendered":"Mire kell figyelni a PCB tint\u00e1k haszn\u00e1latakor?"},"content":{"rendered":"<p>Az elektronikus \u00e1ramk\u00f6r\u00f6k gy\u00e1rt\u00e1sa ter\u00fclet\u00e9n a nyomtatott \u00e1ramk\u00f6ri lap (PCB) gy\u00e1rt\u00e1sa kiemelked\u0151 fontoss\u00e1g\u00fa, \u00e9s a PCB tinta n\u00e9lk\u00fcl\u00f6zhetetlen kulcsanyag. Nemcsak a NY\u00c1K megjelen\u00e9si min\u0151s\u00e9g\u00e9t befoly\u00e1solja, hanem k\u00f6zvetlen\u00fcl befoly\u00e1solja az \u00e1ramk\u00f6ri lap elektromos teljes\u00edtm\u00e9ny\u00e9t \u00e9s megb\u00edzhat\u00f3s\u00e1g\u00e1t is. Teh\u00e1t a PCB tinta haszn\u00e1lat\u00e1nak milyen szempontjaira kell k\u00fcl\u00f6n\u00f6s figyelmet ford\u00edtanunk? \u00c9s hogyan kezelj\u00fck a gyakori probl\u00e9m\u00e1kat?<\/p>\n<h2><b>1. \u00d3vint\u00e9zked\u00e9sek a PCB tinta haszn\u00e1lat\u00e1hoz<\/b><\/h2>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Gyors v\u00e1lasz:<\/strong> For practical formulation work, photoinitiator screening starts with the light source and film build, then checks yellowing, adhesion, and cure completeness under real production conditions.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h3><b>(1) H\u0151m\u00e9rs\u00e9klet-szab\u00e1lyoz\u00e1s: a tinta \"komfortz\u00f3n\u00e1j\u00e1nak\" betart\u00e1sa.<\/b><\/h3>\n<p>A t\u00e9nyleges gy\u00e1rt\u00e1s sor\u00e1n sz\u00e1mos gy\u00e1rt\u00f3 tapasztalata azt mutatja, hogy a fest\u00e9k h\u0151m\u00e9rs\u00e9klet\u00e9nek kezel\u00e9se olyan, mintha k\u00f6t\u00e9lt\u00e1ncot j\u00e1rn\u00e1nk, \u00e9s pontosnak kell lennie. \u00c1ltal\u00e1noss\u00e1gban elmondhat\u00f3, hogy a tinta h\u0151m\u00e9rs\u00e9klet\u00e9t stabilan 20-25 \u00b0C k\u00f6z\u00f6tt kell tartani, \u00e9s a h\u0151m\u00e9rs\u00e9klet-ingadoz\u00e1snak a lehet\u0151 legkisebbnek kell lennie. Ez az\u00e9rt van \u00edgy, mert a h\u0151m\u00e9rs\u00e9klet olyan, mint egy \"\u00e9rzelemszab\u00e1lyoz\u00f3\" a tinta sz\u00e1m\u00e1ra. Ha egyszer kiker\u00fcl a kontroll al\u00f3l, a tinta viszkozit\u00e1sa kisz\u00e1m\u00edthatatlann\u00e1 v\u00e1lik, mint egy elszabadult l\u00f3, ami komolyan befoly\u00e1solja a szitanyom\u00e1s min\u0151s\u00e9g\u00e9t \u00e9s v\u00e9geredm\u00e9ny\u00e9t.<\/p>\n<p>T\u00f6rt\u00e9nelmileg a korai NY\u00c1K-gy\u00e1rt\u00e1si folyamat viszonylag durva volt, \u00e9s nem ford\u00edtottak elegend\u0151 figyelmet a fest\u00e9k h\u0151m\u00e9rs\u00e9klet\u00e9re. P\u00e9ld\u00e1ul n\u00e9h\u00e1ny kis elektronikai berendez\u00e9seket feldolgoz\u00f3 \u00fczemben a rossz gy\u00e1rt\u00e1si k\u00f6rnyezet \u00e9s a hat\u00e9kony h\u0151m\u00e9rs\u00e9klet-szab\u00e1lyoz\u00e1si int\u00e9zked\u00e9sek hi\u00e1nya miatt a tinta a ny\u00e1ri magas h\u0151m\u00e9rs\u00e9kleten t\u00fal h\u00edg lesz, ami a szitanyom\u00e1s sor\u00e1n a tinta kifoly\u00e1s\u00e1t \u00e9s a minta elmos\u00f3d\u00e1s\u00e1t okozza; m\u00edg a t\u00e9li hidegben rendk\u00edv\u00fcl viszk\u00f3zus lesz, ami megnehez\u00edti a tinta felvitel\u00e9t, ami jelent\u0151sen cs\u00f6kkenti a gy\u00e1rt\u00e1si hat\u00e9konys\u00e1got \u00e9s magasan tartja a hib\u00e1s term\u00e9kek ar\u00e1ny\u00e1t. Az elektronikai ipar fejl\u0151d\u00e9s\u00e9vel az emberek fokozatosan felismert\u00e9k a h\u0151m\u00e9rs\u00e9kletnek a tint\u00e1k teljes\u00edtm\u00e9ny\u00e9re gyakorolt \u00f3ri\u00e1si hat\u00e1s\u00e1t, \u00e9s elkezdtek figyelmet ford\u00edtani a tint\u00e1k t\u00e1rol\u00e1si \u00e9s felhaszn\u00e1l\u00e1si h\u0151m\u00e9rs\u00e9klet\u00e9re, valamint szab\u00e1lyozni azt.<\/p>\n<p>Napjainkban a modern NY\u00c1K-gy\u00e1rt\u00f3 m\u0171helyek \u00e1ltal\u00e1ban fejlett, \u00e1lland\u00f3 h\u0151m\u00e9rs\u00e9klet\u0171 \u00e9s p\u00e1ratartalm\u00fa berendez\u00e9sekkel vannak felszerelve, amelyek biztos\u00edtj\u00e1k, hogy a fest\u00e9kek mindig az optim\u00e1lis h\u0151m\u00e9rs\u00e9kleten legyenek. Szakmai szempontb\u00f3l a h\u0151m\u00e9rs\u00e9kletnek a fest\u00e9kek viszkozit\u00e1s\u00e1ra gyakorolt hat\u00e1sa a fest\u00e9kek intermolekul\u00e1ris er\u0151ire gyakorolt hat\u00e1s\u00e1b\u00f3l ered. Ha a h\u0151m\u00e9rs\u00e9klet emelkedik, a molekul\u00e1k h\u0151mozg\u00e1sa megn\u0151, a tintamolekul\u00e1k k\u00f6z\u00f6tti t\u00e1vols\u00e1g megn\u0151, a k\u00f6lcs\u00f6nhat\u00e1si er\u0151 gyeng\u00fcl, \u00e9s a viszkozit\u00e1s cs\u00f6kken. Ezzel szemben, amikor a h\u0151m\u00e9rs\u00e9klet cs\u00f6kken, a molekul\u00e1k k\u00f6z\u00f6tti k\u00f6lcs\u00f6nhat\u00e1si er\u0151 n\u00f6vekszik, \u00e9s a viszkozit\u00e1s n\u0151. Ez\u00e9rt a stabil h\u0151m\u00e9rs\u00e9kleti k\u00f6rnyezet fenntart\u00e1sa az els\u0151dleges felt\u00e9tele a szitanyom\u00e1s min\u0151s\u00e9g\u00e9nek biztos\u00edt\u00e1s\u00e1nak, mind a tinta t\u00e1rol\u00e1sa, mind a haszn\u00e1lata sor\u00e1n.<\/p>\n<p>Ha a tint\u00e1t a szabadban t\u00e1rolt\u00e1k vagy nagy h\u0151m\u00e9rs\u00e9kletv\u00e1ltoz\u00e1soknak volt kit\u00e9ve, nem szabad elhamarkodottan haszn\u00e1lni. Ahogyan a sportol\u00f3knak is be kell melegedni\u00fck egy verseny el\u0151tt, hogy alkalmazkodjanak a helysz\u00ednhez, a tint\u00e1t is \"hozz\u00e1 kell igaz\u00edtani\" a k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9klethez n\u00e9h\u00e1ny napig, vagy a tint\u00e1sv\u00f6d\u00f6rben l\u00e9v\u0151 tint\u00e1t a haszn\u00e1lathoz megfelel\u0151 h\u0151m\u00e9rs\u00e9kletre kell hozni. A \"hideg\" tinta haszn\u00e1lata ugyanis olyan, mintha j\u00e9gen vezetn\u00e9nk az aut\u00f3t, ami k\u00f6nnyen szitanyomtat\u00e1si probl\u00e9m\u00e1kat okozhat, \u00e9s felesleges gondot okozhat a gy\u00e1rt\u00e1sban. Ez\u00e9rt a tinta egyenletes min\u0151s\u00e9g\u00e9nek biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben k\u00e9ts\u00e9gtelen\u00fcl a szobah\u0151m\u00e9rs\u00e9kleten val\u00f3 t\u00e1rol\u00e1s a legjobb v\u00e1laszt\u00e1s.<\/p>\n<h3><b>(2) Kever\u00e9s \u00e9s h\u00edg\u00edt\u00e1s: az egyenletess\u00e9g kett\u0151s garanci\u00e1ja<\/b><\/h3>\n<p>A tinta haszn\u00e1lat el\u0151tti felkever\u00e9se olyan, mintha egy nagyszer\u0171 el\u0151ad\u00e1s kezdete el\u0151tt pr\u00f3b\u00e1ln\u00e1nk. Alaposnak \u00e9s gondosnak kell lennie, ak\u00e1r k\u00e9zzel, ak\u00e1r g\u00e9pi er\u0151vel v\u00e9gezz\u00fck. A hossz\u00fa t\u00e1v\u00fa t\u00e1rol\u00e1s sor\u00e1n ugyanis a tinta bels\u0151 \u00f6sszetev\u0151i sz\u00e9tv\u00e1lhatnak, ak\u00e1rcsak a hossz\u00fa ideig \u00e1llni hagyott kokt\u00e9l k\u00fcl\u00f6nb\u00f6z\u0151 sz\u00ednei. A tinta \u00f6sszekever\u00e9se lehet\u0151v\u00e9 teszi, hogy a pigmentek, gyant\u00e1k, old\u00f3szerek \u00e9s egy\u00e9b \u00f6sszetev\u0151k ism\u00e9t egyenletesen keveredjenek, \u00edgy biztos\u00edtva, hogy a szitanyom\u00e1s sor\u00e1n egyenletesen tapadjanak a nyomtatott \u00e1ramk\u00f6ri lapra.<\/p>\n<p>Ha a kever\u00e9si folyamat sor\u00e1n v\u00e9letlen\u00fcl leveg\u0151 keveredik a fest\u00e9kbe, a fest\u00e9ket egy ideig hagyni kell \"pihenni\", hogy a leveg\u0151 term\u00e9szetes m\u00f3don t\u00e1vozhasson. Ellenkez\u0151 esetben ezek a l\u00e9gbubor\u00e9kok a szitanyom\u00e1s sor\u00e1n megtapadnak a nyomtatott \u00e1ramk\u00f6ri lapon, \u00e9s \"lyukacsos fel\u00fclethez\" hasonl\u00f3 hib\u00e1kat hoznak l\u00e9tre, amelyek befoly\u00e1solj\u00e1k az \u00e1ramk\u00f6ri lap megjelen\u00e9s\u00e9t \u00e9s elektromos teljes\u00edtm\u00e9ny\u00e9t.<\/p>\n<p>A tinta h\u00edg\u00edt\u00e1sakor szigor\u00fa m\u0171k\u00f6d\u00e9si elj\u00e1r\u00e1st kell k\u00f6vetni. El\u0151sz\u00f6r is a h\u00edg\u00edt\u00f3t \u00e9s a tint\u00e1t alaposan \u00f6ssze kell keverni. Ez a l\u00e9p\u00e9s olyan, mint a f\u0151z\u00e9sn\u00e9l a f\u0171szerez\u00e9s, \u00e9s t\u00fcrelmet \u00e9s kever\u00e9st ig\u00e9nyel az egyenletes \u00edz biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben. A kever\u00e9s ut\u00e1n meg kell vizsg\u00e1lni a viszkozit\u00e1st, hogy a h\u00edg\u00edtott tinta megfeleljen a szitanyom\u00e1s k\u00f6vetelm\u00e9nyeinek. P\u00e9ld\u00e1ul egyes nagy pontoss\u00e1g\u00fa nyomtatott \u00e1ramk\u00f6ri lapok gy\u00e1rt\u00e1sakor a viszkozit\u00e1sban val\u00f3 csek\u00e9ly elt\u00e9r\u00e9s is azt eredm\u00e9nyezheti, hogy a vonalak sz\u00e9less\u00e9ge vagy vastags\u00e1ga nem felel meg a tervez\u00e9si szabv\u00e1nyoknak, ami viszont az eg\u00e9sz \u00e1ramk\u00f6ri lap teljes\u00edtm\u00e9ny\u00e9t befoly\u00e1solja.<\/p>\n<p>Ezenk\u00edv\u00fcl nem szabad figyelmen k\u00edv\u00fcl hagyni a tintatart\u00e1ly haszn\u00e1lat ut\u00e1ni lez\u00e1r\u00e1s\u00e1t sem. Ez olyan, mint az \u00e9rt\u00e9kes \u00e9lelmiszerek meg\u0151rz\u00e9se. A j\u00f3 t\u00f6m\u00edt\u00e9s megakad\u00e1lyozhatja, hogy a tinta szennyez\u0151d\u00e9sekkel, p\u00e9ld\u00e1ul k\u00fcls\u0151 leveg\u0151vel \u00e9s nedvess\u00e9ggel \u00e9rintkezzen, ami a tinta roml\u00e1s\u00e1t okozhatja. Ugyanakkor a k\u00e9perny\u0151n haszn\u00e1lt tinta olyan, mint a szennyes szennyes, amelyet elhaszn\u00e1ltak. Soha nem szabad visszatenni a tint\u00e1s v\u00f6d\u00f6rbe, \u00e9s \u00f6sszekeverni a fel nem haszn\u00e1lt tint\u00e1val, k\u00fcl\u00f6nben az eg\u00e9sz tint\u00e1s v\u00f6dr\u00f6t beszennyezi, ak\u00e1rcsak egy darab patk\u00e1ny\u00fcr\u00fcl\u00e9k, amely megrontja a leveses fazekat.<\/p>\n<h3><b>(3) Tiszt\u00edt\u00e1s: a tiszta k\u00e9perny\u0151h\u00f6z vezet\u0151 \u00fat<\/b><\/h3>\n<p>A NY\u00c1K-tint\u00e1k haszn\u00e1lat\u00e1nak folyamat\u00e1ban a k\u00e9perny\u0151 tiszt\u00edt\u00e1sa ugyanolyan fontos, mint a kard \u00e9lez\u00e9se. A legjobb, ha egym\u00e1ssal kompatibilis tiszt\u00edt\u00f3szereket haszn\u00e1lunk, hogy a k\u00e9perny\u0151t alaposan megtiszt\u00edtsuk, an\u00e9lk\u00fcl, hogy a legkisebb tinta maradv\u00e1nyt is hagyn\u00e1nk. A tiszt\u00edt\u00f3szer kiv\u00e1laszt\u00e1sa olyan, mint a megfelel\u0151 partner kiv\u00e1laszt\u00e1sa, \u00e9s a legjobb eredm\u00e9ny csak akkor \u00e9rhet\u0151 el, ha kompatibilisek egym\u00e1ssal. P\u00e9ld\u00e1ul bizonyos t\u00edpus\u00fa NY\u00c1K-tint\u00e1k eset\u00e9ben az alkohol alap\u00fa tiszt\u00edt\u00f3szerek hat\u00e9konyak lehetnek, m\u00edg m\u00e1sok eset\u00e9ben keton alap\u00fa tiszt\u00edt\u00f3szerekre lehet sz\u00fcks\u00e9g.<\/p>\n<p>Tiszt\u00edt\u00e1skor a tiszta old\u00f3szer haszn\u00e1lata olyan, mintha tiszta forr\u00e1sv\u00edzzel mosn\u00e1 meg az arc\u00e1t, ami biztos\u00edthatja a tiszt\u00edt\u00f3 hat\u00e1st. Ha maga az old\u00f3szer szennyez\u0151d\u00e9seket tartalmaz, akkor a tiszt\u00edt\u00e1si folyamat sor\u00e1n ezek a szennyez\u0151d\u00e9sek \u00e1tker\u00fclhetnek a k\u00e9perny\u0151re, ami befoly\u00e1solhatja a k\u00f6vetkez\u0151 szitanyom\u00e1s min\u0151s\u00e9g\u00e9t. Gyakorlati szempontb\u00f3l egy NY\u00c1K-gy\u00e1rt\u00f3 egyszer egy szennyez\u0151d\u00e9seket tartalmaz\u00f3 old\u00f3szert haszn\u00e1lt a k\u00e9perny\u0151 tiszt\u00edt\u00e1s\u00e1ra, aminek k\u00f6vetkezt\u00e9ben a k\u00e9perny\u0151n maradt szennyez\u0151d\u00e9sek a k\u00f6vetkez\u0151 szitanyomtat\u00e1si folyamat sor\u00e1n keveredtek a fest\u00e9kkel, ami sok apr\u00f3 szemcs\u00e9s hib\u00e1t eredm\u00e9nyezett a NY\u00c1K-lapon, \u00e9s jelent\u0151sen cs\u00f6kkent a term\u00e9kmin\u0151s\u00edt\u00e9si ar\u00e1ny.<\/p>\n<h3><b>(4) Sz\u00e1raz k\u00f6rnyezet: t\u00f6k\u00e9letes befejez\u00e9s kipufog\u00f3g\u00e1z-k\u00eds\u00e9rettel<\/b><\/h3>\n<p>A tinta sz\u00e1r\u00edt\u00e1si folyamata olyan, mint egy rak\u00e9taind\u00edt\u00e1s utols\u00f3 sprintf\u00e1zisa, \u00e9s ezt egy j\u00f3 kipufog\u00f3rendszerrel rendelkez\u0151 k\u00e9sz\u00fcl\u00e9kben kell v\u00e9grehajtani. Ennek oka, hogy a tintasz\u00e1r\u00edt\u00e1si folyamat sor\u00e1n nagy mennyis\u00e9g\u0171 ill\u00e9kony \u00f6sszetev\u0151, p\u00e9ld\u00e1ul old\u00f3szer illan el. J\u00f3 kipufog\u00f3rendszer n\u00e9lk\u00fcl ezek az ill\u00e9kony anyagok felhalmoz\u00f3dnak a sz\u00e1r\u00edt\u00f3berendez\u00e9sben, ak\u00e1rcsak a v\u00e1rost bebor\u00edt\u00f3 k\u00f6d. Ez nemcsak a sz\u00e1r\u00edt\u00e1si sebess\u00e9get befoly\u00e1solja, hanem hib\u00e1kat is okozhat a sz\u00e1r\u00edtott tinta fel\u00fclet\u00e9n, p\u00e9ld\u00e1ul bubor\u00e9kokat \u00e9s narancsh\u00e9j mint\u00e1kat.<\/p>\n<p>Vegy\u00fcnk p\u00e9ld\u00e1nak egy nagy NY\u00c1K-gy\u00e1rt\u00f3t. A tintasz\u00e1r\u00edt\u00f3 berendez\u00e9s korszer\u0171s\u00edt\u00e9se el\u0151tt a t\u00f6k\u00e9letlen elsz\u00edv\u00f3rendszer miatt a sz\u00e1r\u00edt\u00e1si folyamat sor\u00e1n gyakran jelentkeztek olyan probl\u00e9m\u00e1k, mint az egyenetlen tintasz\u00e1rad\u00e1s \u00e9s a fel\u00fcleten l\u00e9v\u0151 bubor\u00e9kok. Az elsz\u00edv\u00f3rendszer korszer\u0171s\u00edt\u00e9se, az elsz\u00edvott leveg\u0151 mennyis\u00e9g\u00e9nek n\u00f6vel\u00e9se \u00e9s egy sz\u0171r\u0151 hozz\u00e1ad\u00e1sa ut\u00e1n a sz\u00e1r\u00edt\u00e1si k\u00f6rnyezet jelent\u0151sen javult, a sz\u00e1r\u00edtott tinta min\u0151s\u00e9ge jelent\u0151sen javult, \u00e9s a term\u00e9k hozamr\u00e1t\u00e1ja is n\u0151tt.<\/p>\n<h3><b>(5) Munkahely: megfelel\u0151 k\u00f6rnyezet a kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171 term\u00e9kek nyomtat\u00e1s\u00e1hoz<\/b><\/h3>\n<p>A szitanyom\u00e1s munkater\u00fclete olyan, mint egy sz\u00ednpad h\u00e1ttere, \u00e9s meg kell felelnie a technol\u00f3giai folyamat k\u00f6vetelm\u00e9nyeinek. A j\u00f3 munkater\u00fcletnek stabil k\u00f6r\u00fclm\u00e9nyekkel kell rendelkeznie, mint p\u00e9ld\u00e1ul a h\u0151m\u00e9rs\u00e9klet, a p\u00e1ratartalom \u00e9s a vil\u00e1g\u00edt\u00e1s, valamint tiszt\u00e1nak \u00e9s higi\u00e9nikusnak kell lennie, hogy elker\u00fclje a por \u00e9s m\u00e1s szennyez\u0151d\u00e9sek zavar\u00f3 hat\u00e1s\u00e1t a szitanyom\u00e1s folyamat\u00e1ban. P\u00e9ld\u00e1ul egyes rep\u00fcl\u0151g\u00e9p- \u00e9s rep\u00fcl\u00e9selektronikai berendez\u00e9sek gy\u00e1rt\u00e1si ter\u00fcletein, ahol rendk\u00edv\u00fcl magas min\u0151s\u00e9gi k\u00f6vetelm\u00e9nyeket t\u00e1masztanak a nyomtatott \u00e1ramk\u00f6ri lapokkal szemben, a szitanyomtat\u00e1si munkater\u00fclet h\u0151m\u00e9rs\u00e9klet- \u00e9s p\u00e1ratartalom-szab\u00e1lyoz\u00e1si pontoss\u00e1ga el\u00e9rheti a \u00b11 \u2103 \u00e9s \u00b15% RH \u00e9rt\u00e9ket, \u00e9s pormentes tiszt\u00edt\u00f3m\u0171helyt haszn\u00e1lnak annak biztos\u00edt\u00e1s\u00e1ra, hogy minden egyes nyomtatott \u00e1ramk\u00f6ri lap megfeleljen a szinte t\u00f6k\u00e9letes min\u0151s\u00e9gi el\u0151\u00edr\u00e1soknak.<\/p>\n<h2><b>2. A PCB tint\u00e1kkal kapcsolatos gyakori probl\u00e9m\u00e1k, okok \u00e9s megold\u00e1sok<\/b><\/h2>\n<h3><b>(1) Egyenetlen tinta: gyakran az egym\u00e1sba fon\u00f3d\u00f3 \"kusza sz\u00e1lak\" miatt.<\/b><\/h3>\n<p>Az egyenetlen tinta gyakori probl\u00e9ma a NY\u00c1K-tint\u00e1k haszn\u00e1lata sor\u00e1n, \u00e9s k\u00fcl\u00f6nb\u00f6z\u0151 form\u00e1kat \u00f6lthet, p\u00e9ld\u00e1ul a tinta nem tud felhordani, nem tapad egyenletesen a NY\u00c1K lapra, hanem pontozott, cs\u00edkos vagy pelyhes eloszl\u00e1sban, vagy ak\u00e1r feh\u00e9r tintafoltokban jelenik meg. A kiv\u00e1lt\u00f3 okok olyanok, mint egy bonyolult p\u00f3kh\u00e1l\u00f3, egym\u00e1sba fon\u00f3dva.<\/p>\n<p>Az el\u00e9gtelen tintakever\u00e9si id\u0151 olyan, mint az \u00e9telek f\u0151z\u00e9sekor az el\u00e9gtelen h\u0151fok. A k\u00fcl\u00f6nb\u00f6z\u0151 \u00f6sszetev\u0151k nem integr\u00e1l\u00f3dnak teljesen, ami egyenetlen tinta\u00f6sszet\u00e9telt eredm\u00e9nyez, ami befoly\u00e1solja a foly\u00e9konys\u00e1got \u00e9s a tapad\u00e1st. P\u00e9ld\u00e1ul n\u00e9h\u00e1ny kis feldolgoz\u00f3\u00fczemben, mivel a munk\u00e1sok a gy\u00e1rt\u00e1si \u00fctemterv betart\u00e1sa \u00e9rdek\u00e9ben ler\u00f6vid\u00edtik a fest\u00e9kkever\u00e9si id\u0151t, a fest\u00e9k nem folyik egyenletesen a szitanyom\u00e1s sor\u00e1n, \u00e9s nem tapad egyenletesen.<\/p>\n<p>A rossz tint\u00e1t keverni olyan, mintha rossz gy\u00f3gyszert haszn\u00e1ln\u00e1nk. A tinta\u00f6sszetev\u0151k k\u00fcl\u00f6nb\u00f6z\u0151 t\u00edpusainak vagy ar\u00e1nyainak \u00f6sszekever\u00e9se elker\u00fclhetetlen\u00fcl megakad\u00e1lyozza, hogy a tinta el\u00e9rje a k\u00edv\u00e1nt teljes\u00edtm\u00e9nyt. A kartonon l\u00e9v\u0151 olaj- vagy v\u00edzfoltok maradv\u00e1nyai olyanok, mint a sima \u00faton a buktat\u00f3k, amelyek megakad\u00e1lyozz\u00e1k, hogy a fest\u00e9k szorosan a kartonhoz tapadjon, ami gyenge tapad\u00e1st eredm\u00e9nyez. Ennek oka lehet a nyomtatott \u00e1ramk\u00f6ri lap hi\u00e1nyos tiszt\u00edt\u00e1sa az el\u0151kezel\u00e9si folyamat sor\u00e1n, vagy a t\u00e1rol\u00e1s vagy sz\u00e1ll\u00edt\u00e1s sor\u00e1n bek\u00f6vetkezett szennyez\u0151d\u00e9s.<\/p>\n<p>A tinta szennyez\u0151d\u00e9sei olyanok, mint a gy\u00f6ngyszemekbe kevert homokszemek, amelyek t\u00f6nkretehetik a tinta egyenletess\u00e9g\u00e9t. Ezek a szennyez\u0151d\u00e9sek sz\u00e1rmazhatnak magukb\u00f3l a tinta alapanyagaib\u00f3l, vagy keveredhetnek a gy\u00e1rt\u00e1s, t\u00e1rol\u00e1s vagy haszn\u00e1lat sor\u00e1n. Egy rosszul elk\u00e9sz\u00edtett tintanyal\u00f3 olyan, mintha tompa k\u00e9ssel v\u00e1gn\u00e1 a selymet, nem k\u00e9pes egyenletesen felvinni a tint\u00e1t a nyomtatott \u00e1ramk\u00f6ri lapra. Ha a szit\u00e1t nem tiszt\u00edtj\u00e1k megfelel\u0151en, akkor a r\u00e9gi tinta vagy a szit\u00e1n maradt szennyez\u0151d\u00e9sek keverednek az \u00faj szitanyomtat\u00e1si folyamatba, ak\u00e1rcsak a r\u00e9gi foltok a frissen mosott ruh\u00e1kat szennyezik. A kevert tinta olyan, mint a lej\u00e1rt \u00e9lelmiszer, teljes\u00edtm\u00e9nye megv\u00e1ltozott, \u00e9s nem tud megfelelni a norm\u00e1l szitanyomtat\u00e1si k\u00f6vetelm\u00e9nyeknek.<\/p>\n<p>E probl\u00e9m\u00e1k megold\u00e1s\u00e1hoz nyomozhatunk ut\u00e1nuk egyes\u00e9vel, mint egy detekt\u00edv. El\u0151sz\u00f6r is, ellen\u0151rizze az el\u0151kezel\u0151 vonalat, hogy biztos\u00edtsa a f\u00fav\u00f3sz\u00e1r\u00edt\u00f3 szakasz min\u0151s\u00e9g\u00e9t, hogy a NY\u00c1K-lap fel\u00fclete sz\u00e1raz \u00e9s tiszta legyen. Ellen\u0151rizze, hogy az el\u0151kezel\u00e9s minden egyes szakasza megfelel-e a folyamatszabv\u00e1nyoknak. Csak\u00fagy, mint annak ellen\u0151rz\u00e9se, hogy a sportol\u00f3k betartj\u00e1k-e a j\u00e1t\u00e9kszab\u00e1lyokat, csak akkor garant\u00e1lhat\u00f3 a v\u00e9gs\u0151 szitanyom\u00e1s min\u0151s\u00e9ge, ha minden egyes l\u00e1ncszem megfelel a szabv\u00e1nyoknak. Ellen\u0151rizze a fest\u00e9kkever\u00e9si param\u00e9tereket, hogy a fest\u00e9kkever\u00e9si ar\u00e1ny megfelel\u0151 \u00e9s az id\u0151 elegend\u0151 legyen. A szitanyom\u00e1s tiszt\u00edt\u00e1sa, a facsar\u00f3k \u00e9s egy\u00e9b eszk\u00f6z\u00f6k cser\u00e9je olyan, mint a katon\u00e1k \u00e9les fegyverekkel val\u00f3 ell\u00e1t\u00e1sa, biztos\u00edtva, hogy a szitanyom\u00e1s m\u0171velete j\u00f3l felszerelt legyen.<\/p>\n<h3><b>(2) Nagy r\u00e9zfel\u00fcleti \u00fcregek: egy \"csapda\", amely t\u00f6bb rejtett vesz\u00e9lyt rejt mag\u00e1ban<\/b><\/h3>\n<p>A nagy r\u00e9zfel\u00fcleti \u00fcregek probl\u00e9m\u00e1ja els\u0151sorban a fest\u00e9knek a r\u00e9zfel\u00fclett\u0151l val\u00f3 elv\u00e1l\u00e1s\u00e1ban nyilv\u00e1nul meg a nagy r\u00e9zfel\u00fcleten l\u00e9v\u0151, fest\u00e9kkel teljesen fedett ter\u00fcleten. Ez a probl\u00e9ma olyan, mint egy csapda, amely a NY\u00c1K gy\u00e1rt\u00e1si folyamat\u00e1ban rejt\u0151zik, \u00e9s ha nem kezelik gondosan, k\u00f6nnyen term\u00e9kmin\u0151s\u00e9gi probl\u00e9m\u00e1khoz vezethet.<\/p>\n<p>A rossz el\u0151kezel\u00e9s az egyik f\u0151 oka a nagy r\u00e9zfel\u00fcleti \u00fcregek kialakul\u00e1s\u00e1nak. P\u00e9ld\u00e1ul, ha a NY\u00c1K-lap fel\u00fcletkezel\u00e9se sor\u00e1n az \u00e9rdes\u00edt\u00e9si \u00e9s a mikrokef\u00e9z\u00e9si folyamatokat nem megfelel\u0151en ellen\u0151rzik, a r\u00e9zfel\u00fclet \u00e9rdess\u00e9ge \u00e9s aktivit\u00e1sa nem felel meg a k\u00f6vetelm\u00e9nyeknek, ami befoly\u00e1solja a tinta \u00e9s a r\u00e9zfel\u00fclet k\u00f6z\u00f6tti tapad\u00e1st. Ahogyan egy gyenge alapoz\u00e1s\u00fa h\u00e1z hajlamos a reped\u00e9sekre, \u00fagy a tinta \u00e9s a r\u00e9zfel\u00fclet k\u00f6z\u00f6tti tapad\u00e1s is s\u00e9r\u00fclni fog. A t\u00e1bla fel\u00fclet\u00e9n l\u00e9v\u0151 szennyez\u0151d\u00e9sek, mint p\u00e9ld\u00e1ul por, zs\u00edr, f\u00e9mr\u00e9szecsk\u00e9k stb. szint\u00e9n k\u00e1ros\u00edthatj\u00e1k a tinta \u00e9s a r\u00e9zfel\u00fclet k\u00f6z\u00f6tti k\u00f6t\u00e9st. Ezek a szennyez\u0151d\u00e9sek olyanok, mint a rombol\u00f3 molekul\u00e1k, amelyek a tinta \u00e9s a r\u00e9zfel\u00fclet k\u00f6z\u00e9 lopakodnak, \u00e9s gyeng\u00edtik a kett\u0151 k\u00f6z\u00f6tti kapcsolatot.<\/p>\n<p>A r\u00e9zfel\u00fcleten l\u00e9v\u0151 horpad\u00e1sok olyanok, mint a k\u00e1ty\u00fak az \u00faton, amelyek miatt a fest\u00e9k nem tapad egyenletesen az adott ter\u00fcleten, ami h\u00e9zagokat eredm\u00e9nyezhet. A rossz tintakevered\u00e9s instabill\u00e1 teheti a tinta bels\u0151 szerkezet\u00e9t, \u00e9s a r\u00e9zfel\u00fclettel kombin\u00e1lva hajlamos a lev\u00e1l\u00e1sra. Az egyenetlen tintavastags\u00e1g a r\u00e9zfel\u00fcleten olyan, mintha egy h\u00e1zat festene egyenetlen vastags\u00e1g\u00fara, \u00e9s a v\u00e9kony helyeken val\u00f3sz\u00edn\u0171leg probl\u00e9m\u00e1k l\u00e9pnek fel. A tintafel\u00fclet \u00fct\u00e9s okozta s\u00e9r\u00fcl\u00e9se olyan, mint a gy\u00f6ny\u00f6r\u0171 porcel\u00e1n, amelyet k\u00fcls\u0151 er\u0151k k\u00e1ros\u00edtottak, \u00e9s a fel\u00fclet integrit\u00e1sa t\u00f6nkrement, ami \u00fcregekhez vezethet. Az egyenetlen s\u00fct\u0151h\u0151m\u00e9rs\u00e9klet-eloszl\u00e1s \u00e9s az el\u00e9gtelen vagy t\u00falzott s\u00fct\u00e9s olyan, mint egy f\u0151z\u00e9si folyamat a h\u0151 rossz szab\u00e1lyoz\u00e1s\u00e1val, ami a tinta hi\u00e1nyos vagy t\u00falzott kikem\u00e9nyed\u00e9s\u00e9hez vezethet, ami a r\u00e9zfel\u00fclethez val\u00f3 tapad\u00e1s cs\u00f6kken\u00e9s\u00e9t eredm\u00e9nyezi. Az ism\u00e9telt \u00f3noz\u00e1s vagy a t\u00falzott \u00f3nsz\u00f3r\u00e1s h\u0151m\u00e9rs\u00e9klete h\u0151terhel\u00e9st okozhat a tinta \u00e9s a r\u00e9zfel\u00fclet k\u00f6z\u00f6tti k\u00f6t\u00e9sben, hasonl\u00f3an ahhoz, mint ahogyan egy t\u00f6r\u00e9keny \u00e9p\u00fcletben az er\u0151s sz\u00e9l k\u00e1rt okoz.<\/p>\n<p>A nagy r\u00e9zfel\u00fcleteken tal\u00e1lhat\u00f3 \u00fcregek probl\u00e9m\u00e1j\u00e1val szemben \u00e1tfog\u00f3an kell vizsg\u00e1lnunk az el\u0151kezel\u0151 vonalat annak meg\u00e1llap\u00edt\u00e1s\u00e1ra, hogy minden egyes munka\u00e1llom\u00e1s k\u00e9pes-e megfelelni a min\u0151s\u00e9gi k\u00f6vetelm\u00e9nyeknek, ugyan\u00fagy, mint annak vizsg\u00e1lata, hogy a gy\u00e1rt\u00f3sor minden r\u00e9sze rendben m\u0171k\u00f6dik-e. Ellen\u0151rizz\u00fck a s\u00fct\u00e9si h\u0151m\u00e9rs\u00e9klet \u00e9s a s\u00fct\u0151 h\u0151m\u00e9rs\u00e9klet-eloszl\u00e1si g\u00f6rb\u00e9j\u00e9t, hogy a fest\u00e9k a megfelel\u0151 h\u0151m\u00e9rs\u00e9kleti k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt szil\u00e1rduljon meg. Er\u0151s\u00edtse meg a tintakever\u00e9si param\u00e9tereket a stabil tintamin\u0151s\u00e9g biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben. Ellen\u0151rizze a gy\u00e1rt\u00e1si folyamatot a k\u00fcls\u0151 hat\u00e1sok cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben, \u00e9pp\u00fagy, mint az \u00e9rt\u00e9kes kultur\u00e1lis erekly\u00e9k \u00fctk\u00f6z\u00e9sekkel szembeni v\u00e9delm\u00e9t, hogy elker\u00fclje a tintafel\u00fclet k\u00e1rosod\u00e1s\u00e1t. Er\u0151s\u00edtse meg az \u00f3nsz\u00f3r\u00e1s m\u0171veleti param\u00e9tereit \u00e9s felt\u00e9teleit, hogy az \u00f3nsz\u00f3r\u00e1s ne befoly\u00e1solja h\u00e1tr\u00e1nyosan a tinta r\u00e9zfel\u00fclethez val\u00f3 k\u00f6t\u0151d\u00e9s\u00e9t.<\/p>\n<h3><b>(3) Nagy r\u00e9zfel\u00fcletek vagy az \u00e1ramk\u00f6ri lapok sarkai a forraszt\u00e1si maszk teljes fedetts\u00e9g\u00e9vel A forraszt\u00e1si maszk lev\u00e1l\u00e1sa a sarkokon: \"v\u00e1ls\u00e1g\".<\/b><\/h3>\n<p>A forraszt\u00e1si maszk lev\u00e1l\u00e1sa a nagy r\u00e9zfel\u00fcletek vagy a teljes forraszt\u00e1si maszkkal fedett \u00e1ramk\u00f6ri lapok sarkaiban szint\u00e9n olyan probl\u00e9ma, amelyet nem szabad figyelmen k\u00edv\u00fcl hagyni.<\/p>\n<p>A t\u00fal v\u00e9konyan nyomtatott forraszt\u00e1si maszk olyan, mintha a falat t\u00fal v\u00e9kony fest\u00e9kr\u00e9teggel festen\u00e9nk, amely nem tud megfelel\u0151 v\u00e9delmet \u00e9s tapad\u00e1st biztos\u00edtani, \u00e9s hajlamos a h\u00e1ml\u00e1sra. A rossz el\u0151kezel\u00e9s az \u00e1ramk\u00f6ri lap sarkaiban olyan, mint a hanyag \u00e9p\u00edt\u00e9s egy \u00e9p\u00fclet sarkaiban, ami rejtett vesz\u00e9lyeket hagy maga ut\u00e1n. Az el\u00e9gtelen s\u00fct\u00e9s a fest\u00e9k hi\u00e1nyos megszil\u00e1rdul\u00e1s\u00e1t eredm\u00e9nyezi, ak\u00e1rcsak egy \u00e9retlen gy\u00fcm\u00f6lcs, amely hajlamos leesni. A t\u00fal magas h\u0151m\u00e9rs\u00e9kleten t\u00f6rt\u00e9n\u0151 ism\u00e9telt forraszt\u00e1s, a fluxusba val\u00f3 hosszan tart\u00f3 mer\u00edt\u00e9s vagy a t\u00falzottan agressz\u00edv fluxus mind k\u00e1rosan hat a tinta \u00e9s a r\u00e9zfel\u00fclet k\u00f6z\u00f6tti k\u00f6t\u00e9sre, ak\u00e1rcsak egy t\u00e1rgy er\u00f3zi\u00f3ja a k\u00fcl\u00f6nb\u00f6z\u0151 kedvez\u0151tlen k\u00f6rnyezeti t\u00e9nyez\u0151k hat\u00e1s\u00e1ra. A tinta s\u00e9r\u00fcl\u00e9s\u00e9t a sarkokn\u00e1l k\u00fcls\u0151 er\u0151k, p\u00e9ld\u00e1ul \u00fctk\u00f6z\u00e9s vagy s\u00farl\u00f3d\u00e1s okozhatja a sarkokn\u00e1l a nyomtatott \u00e1ramk\u00f6ri lap feldolgoz\u00e1sa vagy sz\u00e1ll\u00edt\u00e1sa sor\u00e1n.<\/p>\n<p>E probl\u00e9ma megold\u00e1s\u00e1ra a forraszt\u00e1si maszk nyomtat\u00e1s\u00e1nak vastags\u00e1g\u00e1t \u00fagy \u00e1ll\u00edthatjuk be, mint a gyenge v\u00e1rosfal megvastag\u00edt\u00e1s\u00e1t, hogy jav\u00edtsuk a fest\u00e9k fedetts\u00e9g\u00e9t \u00e9s tapad\u00e1s\u00e1t a sarkokn\u00e1l. Ugyanakkor a sarkokn\u00e1l az el\u0151kezel\u00e9s folyamatparam\u00e9tereit is ellen\u0151rizni kell a j\u00f3 kezel\u00e9si eredm\u00e9nyek biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben; er\u0151s\u00edtse meg a s\u00fct\u00e9si felt\u00e9teleket, a forraszanyag-sz\u00f3r\u00e1si param\u00e9tereket \u00e9s a fluxus haszn\u00e1lat\u00e1t a sarkokn\u00e1l a tinta k\u00fcls\u0151 er\u0151k \u00e1ltal okozott k\u00e1rosod\u00e1s\u00e1nak cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben, hogy biztos\u00edtsa a PCB lap min\u0151s\u00e9g\u00e9t \u00e9s megb\u00edzhat\u00f3s\u00e1g\u00e1t a sarkokn\u00e1l.<\/p>\n<p>\u00d6sszefoglalva, a NY\u00c1K-tint\u00e1k haszn\u00e1lata olyan folyamat, amely apr\u00f3l\u00e9kos m\u0171k\u00f6d\u00e9st \u00e9s szigor\u00fa ellen\u0151rz\u00e9st ig\u00e9nyel. A fest\u00e9kek t\u00e1rol\u00e1s\u00e1t\u00f3l, a haszn\u00e1lat el\u0151tti el\u0151k\u00e9sz\u00edt\u00e9st\u0151l kezdve a szitanyom\u00e1s k\u00f6zbeni \u00f3vint\u00e9zked\u00e9sekig, majd a gyakori probl\u00e9m\u00e1k pontos meg\u00edt\u00e9l\u00e9s\u00e9ig \u00e9s hat\u00e9kony megold\u00e1s\u00e1ig minden l\u00e1ncszem szorosan \u00f6sszef\u00fcgg, mint egy prec\u00edz l\u00e1nc. B\u00e1rmelyik l\u00e1ncszemben felmer\u00fcl\u0151 probl\u00e9ma befoly\u00e1solhatja a v\u00e9gs\u0151 NY\u00c1K-term\u00e9k min\u0151s\u00e9g\u00e9t. Ez\u00e9rt a NY\u00c1K-gy\u00e1rt\u00f3knak \u00e9s a kapcsol\u00f3d\u00f3 m\u0171szaki szem\u00e9lyzetnek m\u00e9lyen ismerni\u00fck kell a NY\u00c1K-nyomdafest\u00e9kek jellemz\u0151it \u00e9s felhaszn\u00e1l\u00e1si k\u00f6vetelm\u00e9nyeit, folyamatosan optimaliz\u00e1lniuk kell a folyamatot, \u00e9s meg kell er\u0151s\u00edteni\u00fck a min\u0151s\u00e9gellen\u0151rz\u00e9st annak \u00e9rdek\u00e9ben, hogy legy\u0151zhetetlenek maradjanak az elektronikai piac \u00e9les verseny\u00e9ben. Ugyanakkor az elektronikai technol\u00f3gia folyamatos fejl\u0151d\u00e9s\u00e9vel a j\u00f6v\u0151ben a NY\u00c1K-tint\u00e1k teljes\u00edtm\u00e9nye is tov\u00e1bb fog javulni, \u00e9s a felhaszn\u00e1l\u00e1si k\u00f6vetelm\u00e9nyek \u00e9s a probl\u00e9mamegold\u00e1si m\u00f3dszerek is ennek megfelel\u0151en v\u00e1ltozhatnak. Ez megk\u00f6veteli, hogy folyamatosan figyelj\u00fck az ipar\u00e1gi trendeket, folyamatosan tanuljunk \u00e9s kutassunk, \u00e9s alkalmazkodjunk az \u00faj technol\u00f3giai kih\u00edv\u00e1sokhoz.<\/p>\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-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<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/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\/hu\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> A direct reference for visible-light and color-sensitive curing discussions.<\/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 sz\u00fcks\u00e9ge van a fotoinici\u00e1tor \u00e1r\u00e1ra, 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>In the field of electronic circuit manufacturing, the production of PCB (Printed Circuit Board) is of paramount importance, and PCB ink is an indispensable key material. It not only affects<\/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-7638","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>What should I pay attention to when using PCB inks? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"In the field of electronic circuit manufacturing, the production of PCB (Printed Circuit Board) is of paramount importance, and PCB ink is an indispensa...\" \/>\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\/what-should-i-pay-attention-to-when-using-pcb-inks\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What should I pay attention to when using PCB inks? 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