{"id":5848,"date":"2023-01-13T15:43:01","date_gmt":"2023-01-13T15:43:01","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5848"},"modified":"2026-04-28T10:42:13","modified_gmt":"2026-04-28T10:42:13","slug":"printing-needs-ink","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/tr\/printing-needs-ink\/","title":{"rendered":"Ne t\u00fcr bask\u0131 y\u00f6ntemi olursa olsun m\u00fcrekkepten ayr\u0131lamaz"},"content":{"rendered":"

Ne t\u00fcr bask\u0131 y\u00f6ntemi olursa olsun m\u00fcrekkepten ayr\u0131lamaz<\/strong><\/h1>\n

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Quick answer:<\/strong> In most UV systems, photoinitiators are selected by balancing wavelength fit, through-cure, color control, and line speed. Buyers usually compare a blended package instead of one isolated product.<\/p>\n

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Ne t\u00fcr bir bask\u0131 y\u00f6ntemi olursa olsun m\u00fcrekkepten ayr\u0131lamaz, bu do\u011fal bir kavram haline gelmi\u015ftir ve m\u00fcrekkepsiz bask\u0131 teknolojisi \u015f\u00fcphesiz bu kavram\u0131 k\u0131racakt\u0131r, e\u011fer ba\u015far\u0131labilirse, bu yeni bir bask\u0131 teknolojisi t\u00fcr\u00fc haline gelecektir.<\/p>\n

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M\u00fcrekkepsiz bask\u0131da, kontrol sistemi dijital dosya bilgilerini toplar ve mikroi\u015flemci bu dijital dosya bilgilerini her bir bask\u0131 kafas\u0131 i\u00e7in bir dizi emisyon talimat\u0131na d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Her bir bask\u0131 kafas\u0131ndaki ayr\u0131 yay\u0131c\u0131lar daha sonra ilgili veri talimatlar\u0131n\u0131 al\u0131r, b\u00f6ylece dijital dosyadaki belirli pikseller alt tabaka \u00fczerindeki belirli bir noktaya veya alana yans\u0131t\u0131l\u0131rken, her bir bask\u0131 kafas\u0131ndaki her bir yay\u0131c\u0131 i\u00e7in gereken \u0131\u015f\u0131nlama s\u00fcresi ve\/veya yo\u011funlu\u011fu belirlenir. B\u00f6ylece alt tabaka \u00fczerindeki her bir nokta veya alan\u0131n rengi, her bir g\u00f6r\u00fcnt\u00fcn\u00fcn rengine uyacak \u015fekilde de\u011fi\u015ftirilir.<\/p>\n

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Her bir bask\u0131 kafas\u0131 dizisindeki ayr\u0131 yay\u0131c\u0131lar \u00f6zel bir radyasyon y\u00f6nlendirme mekanizmas\u0131na sahiptir. Y\u00f6nlendirme mekanizmas\u0131, her bir yay\u0131c\u0131 taraf\u0131ndan yay\u0131lan radyasyonun alt tabaka y\u00fczeyinde belirli s\u00fcrekli veya s\u00fcreksiz \u0131\u015f\u0131nlama noktalar\u0131 olu\u015fturmas\u0131na neden olur. Radyasyon y\u00f6nlendirme mekanizmas\u0131, her bir yay\u0131c\u0131ya uyarlanm\u0131\u015f bir veya daha fazla mercek ve\/veya bir veya daha fazla optik fiberden olu\u015fur.<\/p>\n

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Mikroi\u015flemci, alt tabakan\u0131n her bir bask\u0131 kafas\u0131na g\u00f6re hareketini daha fazla manip\u00fcle edebilir. Bu hareket tek bir y\u00f6nde veya birden fazla y\u00f6nde ger\u00e7ekle\u015ftirilebilir. Tipik olarak, alt tabaka oklarla g\u00f6sterilen y\u00f6nde tek y\u00f6nl\u00fc olarak hareket eder, yani bask\u0131 kafas\u0131 1 taraf\u0131ndan \u0131\u015f\u0131nlanan konumdan bask\u0131 kafas\u0131 2 taraf\u0131ndan \u0131\u015f\u0131nlanan konuma ve ard\u0131ndan bask\u0131 kafas\u0131 3 taraf\u0131ndan \u0131\u015f\u0131nlanan konuma. Alt tabakan\u0131n hareket edebilmesine ek olarak, bask\u0131 kafas\u0131 da hareket edebilir. \u00d6rne\u011fin, bask\u0131 kafas\u0131n\u0131n geni\u015fli\u011fi alt tabakan\u0131n geni\u015fli\u011finden daha k\u00fc\u00e7\u00fckt\u00fcr ve bask\u0131 kafas\u0131 ok y\u00f6n\u00fcnde dik olarak hareket edebilir.<\/p>\n

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Hareket boyunca alt tabaka, her bir bask\u0131 kafas\u0131ndaki yay\u0131c\u0131lar taraf\u0131ndan yay\u0131lan radyan \u0131\u015f\u0131k taraf\u0131ndan s\u0131rayla \u0131\u015f\u0131nlan\u0131r. \u0130lk olarak, bask\u0131 kafas\u0131 taraf\u0131ndan yay\u0131lan k\u0131z\u0131l\u00f6tesi (IR)\/yak\u0131n k\u0131z\u0131l\u00f6tesi (NIR) \u0131\u015f\u0131k, alt tabakan\u0131n ilgili b\u00f6lgesindeki malzeme taraf\u0131ndan emilir, ard\u0131ndan o b\u00f6lgedeki alt tabaka s\u0131cakl\u0131\u011f\u0131nda bir art\u0131\u015f olur ve bu da o b\u00f6lgedeki koasetilen malzemesini d\u00fc\u015f\u00fck reaktif durumdan y\u00fcksek aktif duruma ge\u00e7irir. Daha sonra, alt tabaka bask\u0131 kafas\u0131ndan gelen UV fotoreziste maruz kal\u0131r, bu da polimerizasyonun ba\u015flamas\u0131na ve koasetilen malzemenin renk de\u011fi\u015ftirmesine neden olur. Renk de\u011fi\u015fimi, \u0131\u015f\u0131nlanan alan\u0131n maruziyetine ba\u011fl\u0131d\u0131r. Son olarak, bask\u0131 kafas\u0131 3 taraf\u0131ndan yay\u0131lan k\u0131z\u0131l\u00f6tesi (IR)\/yak\u0131n k\u0131z\u0131l\u00f6tesi (NIR) \u0131\u015f\u0131kla daha fazla \u0131\u015f\u0131nlama, koasetilen malzemenin konformasyonel de\u011fi\u015fimini tamamlar. Makul bir \u015fekilde s\u0131ralanan termal ve UV radyasyon sonu\u00e7ta alt tabakada renksizden rastgele renge bir de\u011fi\u015fim meydana getirir.<\/p>\n

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Her bir UV makinesi bask\u0131 kafas\u0131n\u0131n yay\u0131c\u0131lar\u0131 ayr\u0131 ayr\u0131 kontrol edilebildi\u011finden, alt tabakan\u0131n her bir alan\u0131 i\u00e7in belirli \u0131\u015f\u0131nlama s\u0131ras\u0131 \u00e7e\u015fitlendirilebilir ve kontrol edilebilir, bu da renkli bir g\u00f6r\u00fcnt\u00fc elde edilmesini sa\u011flar. Bu durumda olu\u015fan g\u00f6r\u00fcnt\u00fcn\u00fcn \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc, her bir bask\u0131 kafas\u0131 taraf\u0131ndan olu\u015fturulan radyasyon noktalar\u0131n\u0131n boyutuna g\u00f6re belirlenecektir; olu\u015fan noktalar ne kadar k\u00fc\u00e7\u00fckse, \u00e7\u00f6z\u00fcn\u00fcrl\u00fck o kadar y\u00fcksek olacakt\u0131r.<\/p>\n

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UV m\u00fcrekkep hammaddeleri:\u00a0UV Fotoba\u015flat\u0131c\u0131<\/span><\/a> Ayn\u0131 seri \u00fcr\u00fcnler<\/strong><\/h2>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Fotoba\u015flat\u0131c\u0131 TPO<\/span><\/a><\/td>\nCAS 75980-60-8<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 TMO<\/span><\/a><\/td>\nCAS 270586-78-2<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 PD-01<\/span><\/a><\/td>\nCAS 579-07-7<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 PBZ<\/span><\/a><\/td>\nCAS 2128-93-0<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 OXE-02<\/span><\/a><\/td>\nCAS 478556-66-0<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 OMBB<\/span><\/a><\/td>\nCAS 606-28-0<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 MPBZ (6012)<\/span><\/a><\/td>\nCAS 86428-83-3<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 MBP<\/span><\/a><\/td>\nCAS 134-84-9<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 MBF<\/span><\/a><\/td>\nCAS 15206-55-0<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 LAP<\/span><\/a><\/td>\nCAS 85073-19-4<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 ITX<\/span><\/a><\/td>\nCAS 5495-84-1<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 EMK<\/span><\/a><\/td>\nCAS 90-93-7<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 EHA<\/span><\/a><\/td>\nCAS 21245-02-3<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 EDB<\/span><\/a><\/td>\nCAS 10287-53-3<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 DETX<\/span><\/a><\/td>\nCAS 82799-44-8<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 CQ \/ Camphorquinone<\/span><\/a><\/td>\nCAS 10373-78-1<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 CBP<\/span><\/a><\/td>\nCAS 134-85-0<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 BP \/ Benzofenon<\/span><\/a><\/td>\nCAS 119-61-9<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 BMS<\/span><\/a><\/td>\nCAS 83846-85-9<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 938<\/span><\/a><\/td>\nCAS 61358-25-6<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 937<\/span><\/a><\/td>\nCAS 71786-70-4<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 819 DW<\/span><\/a><\/td>\nCAS 162881-26-7<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 819<\/span><\/a><\/td>\nCAS 162881-26-7<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 784<\/span><\/a><\/td>\nCAS 125051-32-3<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 754<\/span><\/a><\/td>\nCAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 6993<\/span><\/a><\/td>\nCAS 71449-78-0<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 6976<\/span><\/a><\/td>\nCAS 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 379<\/span><\/a><\/td>\nCAS 119344-86-4<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 369<\/span><\/a><\/td>\nCAS 119313-12-1<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 160<\/a><\/span><\/td>\nCAS 71868-15-0<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 1206<\/span><\/a><\/td>\n<\/td>\n<\/tr>\n
Fotoba\u015flat\u0131c\u0131 1173<\/span><\/a><\/td>\nCAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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How formulators usually evaluate this photoinitiator topic<\/h2>\n

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