Zovala zokhala ndi madzi za UV zimatha kulumikizidwa mwachangu ndikuchiritsidwa mothandizidwa ndi ma photoinitiators ndi kuwala kwa ultraviolet. Ubwino waukulu wa ma resin opangidwa ndi madzi ndikuti ma viscosity amatha kuwongolera, oyera, okonda zachilengedwe, opulumutsa mphamvu komanso ogwira ntchito, ndipo mawonekedwe amankhwala a prepolymer amatha kupangidwa molingana ndi zosowa zenizeni. Komabe, dongosololi likadali ndi zofooka, monga kukhazikika kwa nthawi yaitali kwa kayendedwe ka madzi opaka madzi kuyenera kukonzedwa bwino, ndipo kuyamwa kwamadzi kwa filimu yochiritsidwa kuyenera kukonzedwa bwino. Akatswiri ena anena kuti ukadaulo wochiritsira madzi wamtsogolo udzakhazikika m'mbali zotsatirazi.
(1) Kukonzekera kwa oligomers atsopano: kuphatikizira kukhuthala kotsika, ntchito yayikulu, zolimba zolimba, multifunctionality ndi hyperbranching.
(2) Pangani zosungunulira zatsopano: kuphatikiza ma acrylate reactive diluents atsopano, okhala ndi kutembenuka kwakukulu, kuchitanso bwino kwambiri komanso kuchepa kwa voliyumu yotsika.
(3) Kafukufuku wamachitidwe atsopano ochiritsa: Pofuna kuthana ndi vuto la machiritso osakwanira nthawi zina chifukwa cha kulowa pang'ono kwa kuwala kwa UV, njira zochiritsira zapawiri zimagwiritsidwa ntchito, monga free radical photocuring/cationic photocuring, free radical photocuring, machiritso otentha, free radical. photocuring, ndi free radical photocuring. Kutengera kuchiritsa kwa ma photocuring/anaerobic, free radical photocuring/chinyontho kuchiritsa, free radical photocuring/redox kuchiza, etc., synergistic effect ya awiriwa imatha kuchitidwa mokwanira, zomwe zimalimbikitsa kupititsa patsogolo gawo la ntchito ya zinthu zojambulidwa ndi madzi.
Nthawi yotumiza: Sep-28-2022
