{"id":5649,"date":"2022-10-04T12:14:57","date_gmt":"2022-10-04T12:14:57","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5649"},"modified":"2026-04-28T10:42:09","modified_gmt":"2026-04-28T10:42:09","slug":"what-is-the-difference-between-light-curing-coatings-and-solvent-based-coatings","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/tr\/what-is-the-difference-between-light-curing-coatings-and-solvent-based-coatings\/","title":{"rendered":"I\u015f\u0131kla sertle\u015fen kaplamalar ile solvent bazl\u0131 kaplamalar aras\u0131ndaki fark nedir?"},"content":{"rendered":"

I\u015f\u0131kla sertle\u015fen kaplamalar ile solvent bazl\u0131 kaplamalar aras\u0131ndaki fark nedir?<\/strong><\/h1>\n

<\/p>\n

H\u0131zl\u0131 cevap:<\/strong> \u00c7o\u011fu UV sisteminde, foto ba\u015f la t\u0131c \u0131 lar dalga boyu uyumu, tam k\u00fcrlenme, renk kontrol\u00fc ve hat h\u0131z\u0131 aras\u0131ndaki denge ile se\u00e7ilir. Al\u0131c\u0131lar genellikle tek bir izole \u00fcr\u00fcn yerine harmanlanm\u0131\u015f bir paketi kar\u015f\u0131la\u015ft\u0131r\u0131r.<\/p>\n

<\/p>\n

I\u015f\u0131kla k\u00fcrlenen kaplama verimli, \u00e7evre dostu, enerji tasarrufu sa\u011flayan ve y\u00fcksek kaliteli bir malzemedir ve iyi \u00f6zellikleri nedeniyle ilgili teknoloji son y\u0131llarda h\u0131zla geli\u015ftirilmi\u015ftir.<\/p>\n

I\u015f\u0131kla sertle\u015fen kaplamalar\u0131n ana bile\u015fenleri genellikle \u015funlar\u0131 i\u00e7erir: foto ba\u015flat\u0131c\u0131lar, aktif seyrelticiler, oligomerler ve \u00e7e\u015fitli katk\u0131 maddeleri. I\u015f\u0131kla sertle\u015fen kaplamalar, termokimyasal olarak reaktif maddelerin rol\u00fcnden farkl\u0131 olarak \u0131\u015f\u0131k \u0131\u015f\u0131nlamas\u0131 alt\u0131nda fotokimyasal reaksiyonlara girer. Bu nedenle \u0131\u015f\u0131kla sertle\u015fen kaplama \u00f6zellikleri de farkl\u0131d\u0131r.<\/p>\n

I\u015f\u0131kla k\u00fcrleme teknolojisinin \u00f6zellikleri.<\/p>\n

1. I\u015f\u0131kla k\u00fcrlemenin sadece oda s\u0131cakl\u0131\u011f\u0131nda yap\u0131lmas\u0131 gerekir, bu da \u0131s\u0131tma ve kurutma y\u00f6ntemi i\u00e7in uygun olmayan \u00fcr\u00fcnlerin yap\u0131m\u0131n\u0131 kar\u015f\u0131layabilir.<\/p>\n

Geleneksel solvent bazl\u0131 kaplamalar\u0131n kurumas\u0131 saatler hatta g\u00fcnler al\u0131r. I\u015f\u0131kla k\u00fcrlenen \u00fcr\u00fcnler daha \u00fcretkendir, yar\u0131 mamul \u00fcr\u00fcnlerin istiflenmesi i\u00e7in yerden tasarruf sa\u011flar ve b\u00fcy\u00fck \u00f6l\u00e7ekli otomatik \u00fcretim gereksinimlerini daha iyi kar\u015f\u0131lar. Ayn\u0131 zamanda, \u0131\u015f\u0131kla k\u00fcrlenen \u00fcr\u00fcnlerin kalitesini sa\u011flamak da daha kolayd\u0131r.<\/p>\n

2. Artan \u00fcretkenlik ve enerji tasarrufuna ek olarak, \u0131\u015f\u0131kla k\u00fcrleme teknolojisi mekanik \u00f6zellikler ve parlakl\u0131k gibi daha y\u00fcksek kaplama kalitesi seviyelerini de m\u00fcmk\u00fcn k\u0131lmaktad\u0131r.<\/p>\n

Solvent bazl\u0131 kaplamalarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, kullan\u0131lan UV \u0131\u015f\u0131kla k\u00fcrleme enerjisi eskisinin sadece 1\/10~1\/5'ine e\u015fde\u011ferdir, oda s\u0131cakl\u0131\u011f\u0131nda \u0131\u015f\u0131kla k\u00fcrlenen kaplamalar ve h\u0131zl\u0131 so\u011fuk k\u00fcrleme \u00f6zellikleri de di\u011fer kaplamalarla k\u0131yaslanamaz. F\u0131r\u0131nlama tipi kaplamalar ve toz kaplamalar, solvent buharla\u015fmas\u0131n\u0131 ve kimyasal \u00e7apraz ba\u011flanma reaksiyonunu te\u015fvik etmek i\u00e7in boyamadan sonra \u0131s\u0131t\u0131lmal\u0131d\u0131r, buna k\u0131yasla, \u0131\u015f\u0131kla k\u00fcrlenen kaplamalar b\u00fcy\u00fck \u00f6l\u00e7\u00fcde enerji tasarrufu sa\u011flar.<\/p>\n

3. \"No\" solvent sistemi sayesinde, kullan\u0131c\u0131lar\u0131n pahal\u0131 kanalizasyon tesisleri kurmalar\u0131na gerek yoktur.<\/p>\n

Geleneksel solvent bazl\u0131 kaplamalar genellikle 30% ila 70% inert solventler i\u00e7erir ve bunlar\u0131n neredeyse tamam\u0131 film kurudu\u011funda atmosfere buharla\u015farak \u00f6nemli \u00e7evresel tehlikelere neden olur.<\/p>\n

Ayr\u0131ca, seyreltme i\u00e7in kullan\u0131lan su veya organik \u00e7\u00f6z\u00fcc\u00fclerin \u0131s\u0131s\u0131n\u0131 gidermek i\u00e7in alt tabakan\u0131n, malzemenin, \u00e7evredeki alan\u0131n \u0131s\u0131t\u0131lmas\u0131n\u0131 ve buharla\u015fmay\u0131 gerektiren geleneksel termal k\u00fcrlemenin aksine, \u0131\u015f\u0131kla k\u00fcrleme yaln\u0131zca fotoba\u015flat\u0131c\u0131y\u0131 uyarmak i\u00e7in kullan\u0131lan radyasyon enerjisini gerektirir, b\u00f6ylece \u00e7ok fazla enerji tasarrufu sa\u011flar.<\/p>\n

I\u015f\u0131kla k\u00fcrleme teknolojisi uygulamalar\u0131.<\/p>\n

Kimya, mekanik, elektronik, hafif sanayi, ileti\u015fim, otomotiv ve di\u011fer alanlar. I\u015f\u0131kla sertle\u015fen kaplamalar aras\u0131nda bambu, ah\u015fap d\u00f6\u015feme, dekoratif paneller, mobilya ve di\u011fer UV ah\u015fap kaplamalar; otomotiv par\u00e7alar\u0131, aletler, CD'ler, dekoratif paneller, kredi kartlar\u0131 ve di\u011fer UV plastik kaplamalar; \u00e7elik pas, renkli kaplamal\u0131 \u00e7elik, bask\u0131l\u0131 demir kutular, kutular ve di\u011fer UV metal kaplamalar; dekoratif ka\u011f\u0131t, yaz\u0131l\u0131 y\u00fczey kaplamas\u0131 bulunmaktad\u0131r.<\/p>\n

I\u015f\u0131kla sertle\u015fen kaplamalar hava kirlili\u011fini, insanlar i\u00e7in tehlikeyi ve yang\u0131n riskini azalt\u0131r. I\u015f\u0131kla sertle\u015fen kaplamalar\u0131n \u00fcretimi son y\u0131llarda h\u0131zla artm\u0131\u015ft\u0131r, bilgiler 2011 y\u0131l\u0131nda \u00c7in'in \u0131\u015f\u0131kla sertle\u015fen kaplama \u00fcretiminin 2010 y\u0131l\u0131na g\u00f6re 39% art\u0131\u015fla 75,177t, 2007 y\u0131l\u0131na g\u00f6re ise 131% oldu\u011funu g\u00f6stermektedir. \u00c7evre dostu bir \"ye\u015fil teknoloji\" olan \u0131\u015f\u0131kla sertle\u015fen kaplamalar, Amerika Birle\u015fik Devletleri, Avrupa, Japonya ve benzeri \u00fclkelerde \u00f6ncelikli bir teknoloji olarak g\u00f6r\u00fcl\u00fcrken, ayn\u0131 zamanda \u00c7in'de halk\u0131n artan ihtiya\u00e7lar\u0131 ile de uyumludur.<\/p>\n

<\/p>\n

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

Teknik al\u0131c\u0131lar veya form\u00fclat\u00f6rler foto ba\u015flatanlar\u0131 incelerken, en kullan\u0131\u015fl\u0131 karar \u00e7er\u00e7evesi genellikle k\u00fcr kalitesi art\u0131 uygulama uygunlu\u011fudur: hangi paket g\u00fcvenilir bir \u015fekilde k\u00fcrlenir, g\u00f6r\u00fcn\u00fcm\u00fc kabul edilebilir tutar ve yine de ger\u00e7ek s\u00fcrecin lamba, film kal\u0131nl\u0131\u011f\u0131 ve alt tabaka ko\u015fullar\u0131 alt\u0131nda \u00e7al\u0131\u015f\u0131r.<\/p>\n