[Sankhani Gwero la Kuwala kwa UV] Momwe Mungasankhire Magwero Owala a UV a Inks a UV a cationic Optical Curing Syste

Pali mitundu ingapo ya inki UV: cationic kuwala kuchiritsa UV inki, madzi-based UV inki, hybrid inki, etc. Inki ya UV ya cationic optical curing system pano ndi gawo lofufuzira lomwe anthu akuda nkhawa nalo. Kuwala kochiritsa inki ya UV sikutulutsa fungo losasangalatsa pambuyo pochiritsa, ndipo cation ikangopangidwa pambuyo podzutsidwa ndi kuwala kwa UV, kulimba kwake kumatha kupitilizidwa pambuyo kuyimitsa kuwala. Izi ndizovuta kukwaniritsa dongosolo la machiritso aulere. 2. Osaponderezedwa ndi okosijeni, womwe umathandizira kutalika kwa inki pamwamba, zomwe zimapangitsa kuti zokutirako zikhale zolimba komanso zonyezimira. Ndipo inki yaulere yaulere yochiritsa kuwala imaponderezedwa kwambiri ndi inki ya okosijeni. 3. Pambuyo cationic kuwala machiritso dongosolo UV inki anachiritsidwa, voliyumu shrinkage (nthawi zambiri 3% 5%), choncho ndi bwino kuwongolera adhesion wa gawo lapansi. Kuchepa kwa voliyumu yamagetsi ochiritsa ma radical aulere nthawi zambiri kumalumikizidwa ndi 10%, zomwe zimakhudza kwambiri kumamatira kwa gawo lapansi. Chifukwa chake, inki ya UV kapena free radical/cationic optical optical curing system UV inki yokhala ndi cationic optical machiritso a UV inki imatha kupititsa patsogolo kuthamanga kwa machiritso owoneka bwino, makamaka pakulimba kwa inki yakuda ya UV ndi makina osindikizira a UV, zambiri. phindu. Kuchokera pakukula kwa msika wa zida zochiritsira za cationic kuposa kukula kwa msika wochiritsa wa UV, zitha kuwoneka kuti inki ya UV yokhala ndi cationic optical optical curing system kapena pulogalamu yaulere ya radical / cationic composite Optical idzakhala chitukuko chatsopano. njira ya inki ya UV. Pamakhalidwe a cationic optical curing system UV inki, tingasankhe bwanji kuwala kolimba? Kutsatira kafukufukuyu kukuwonetsa kuti nyali yosangalatsa yama cell yokhala ndi kutalika kwa 308nm ndiyothandiza kwambiri pochiritsa inki ya UV ya inki ya cationic optical system UV. Ponena za gwero la kuwala kwa UV LED, limatha kusakanizidwa ndi 310nm, 365nm, 385nm UV mikanda ya nyali ya LED pamagetsi.