[Dooro Isha Iftiinka UV] Sida Loo Doorto Ilaha Iftiinka UV ee Khadadka UV ee Nidaamka Daawaynta indhaha ee Cationic

Waxaa jira dhowr nooc oo khad UV ah: cationic indhaha lagu daweeyo UV khad, khad UV-ku-salaysan oo biyo ah, khad isku-dhafan, iwm. Khadka UV ee nidaamka daawaynta indhaha ee cationic hadda waa goobta cilmi-baarista ee ay dadku ka walaacsan yihiin. Nidaamka iftiiminta iftiinka UV ma soo saaro ur aan fiicneyn ka dib daaweynta, iyo marka cation la sameeyo ka dib markii la kiciyo iftiinka UV, falcelinta xoojinta waxay sii wadi kartaa in la sii wado ka dib joojinta iftiinka. Tani way adag tahay in la gaaro nidaamka daaweynta iftiinka xagjirka ee xorta ah. 2. Aan la cabudhin oksijiinta, taas oo ku habboon dhererka dusha khad, taas oo ka dhigaysa dahaarka mid adag oo dhalaalaya. Qalinka nalka daawaynta ee xagjirka xorta ah waxaa si ba'an u xakameeyay khad ogsijiin. 3. Ka dib markii habka daaweynta indhaha ee cationic UV khad la daaweeyay, hoos u dhaca mugga (guud ahaan 3% 5%), sidaas darteed waxay ku habboon tahay hagaajinta adhesion ee substrate-ka. Mugga hoos u dhaca mugga nidaamka daaweynta iftiinka xagjirka ah ee xorta ah ayaa guud ahaan qandaraas ku leh 10%, taas oo saameyn weyn ku leh ku-xidhka substrate-ka. Sidaa darteed, khad UV-ga bilaashka ah ama nidaamka daawaynta indhaha indhaha ee bilaashka ah / cationic indhaha UV khad leh nidaamka daawaynta indhaha ee cationic UV khad waxay hagaajin kartaa xawaaraha daaweynta indhaha, gaar ahaan xoojinta khad UV midabka leh iyo daabacaadda shabakadda qaro weyn khad UV, in ka badan faa'iidooyinka. Laga soo bilaabo heerka kobaca suuqa ee agabka daawaynta cationic oo ka sarreeya wadarta guud ee heerka kobaca suuqa daawaynta UV, waxaa la arki karaa in khad UV oo leh nidaamka daawaynta indhaha ee cationic ama nidaam indho-indhayn ah oo bilaash ah / cationic ah oo isku dhafan ayaa noqon doona horumarka cusub. jihada khad UV. Sifooyinka nidaamka daawaynta indhaha ee cationic UV khad, sidee baan u dooranaa il iftiin adag? Daraasadda ka dib waxay muujinaysaa in iftiinka molecular ee xiisaha leh ee dhererkiisu yahay 308nm uu si gaar ah waxtar ugu leeyahay daaweynta khad UV ee habka cationic indhaha ee UV. Ilaa hadda sida isha iftiinka UV LED ka walaacsan yahay, waxaa lagu qasi karaa 310nm, 365nm, 385nm UV LED laambad ee ilaha iftiinka.