Rehia UV mō te Tānga Whaiwaha, Nui ake me te Hoko i te Ao

Ngā huringa UV he mea nui i ngā whatu matua o ngā rauemi e taea ana te huringa UV, ka noho i te matai whakatū ki te whakaatu i ngā āhuatanga me ngā kaiwhakahaere o ngā mahi e huringa UV. Ko ēnei huringa he wāhanga matua nō ngā oligomerā me ngā monomerā, ka pērā i te waenganui i te kōrero, ka hurihia ki te mīhini (UV) mihini i roto i te takotoranga o ngā photo-initiators, ka puta he whakariterite taiao herehere ki te hanga i tētahi whenua tuatahi, herehere. Ka whakamahia ngā āhuatanga me te whakapuaki o ngā huringa UV hei whakatika i ngā āhuatanga motuhake i roto i ngā mahi e huringa. Ko ngā oligomerā, he wāhanga nui nō ngā molekula, ka tautoko i te kaweke o te huringa me te tautoko i ngā āhuatanga meka o te rara e huringa nei, pērā i te kiko, te mana, me te kohikohinga. He rerekē ngā āhuatanga o ngā momo oligomerā, pērā i ngā epoxy acrylates, urethane acrylates, me ngā polyester acrylates. Hei tauira, ko ngā epoxy acrylates ka tuku mai i te kiko nui me te māmā i te take, ka whai tikanga ki te whakamahi i te wā i te whai i te whakamana me te māmā i te take, pērā i te whakamahinga i ngā kaiwhakamaori mahi. Ko ngā urethane acrylates, kei te tirohia he pai raweke me te māmā i te tahae, ka whai tikanga ki te whakamahi i te wā i te whakamahi i ngā kaiwhakapakari rere me te kaiwhakamaori kiri. Ko ngā monomerā i roto i ngā huringa UV ka noho hei whakariterite, ka whakatika i te pakitanga o te rāngai huringa hei whakatika i te whakamahi i ngā momo whakamahi, pērā i te kaiwhakamaori, te tuhituhi, rānei me te kaiwhakapakari. Ka whai hua hoki i te whakariterite, ka tautoko i te herehere o te rara e huringa nei. Ka whakaaetia te whiriwhiringa monomerā ki ngā āhuatanga, pērā i te rahinga huringa, te kiko, me te whakapiri. Hei tauira, ko ngā monomerā whakawhiti me ngā huinga take haumaru ka whakatipu i te whakapiri o te rara e huringa nei ki ngā take rerekē. He mea nui ngā photo-initiators mo te huringa UV o ēnei huringa. Ka whakapakari i te mīhini UV me te whakapakari i ngā mīhini kore, ka whakatupu i ngā mīhini kore, ka whakatū i te whakariterite. Ka whai hua nui te momo me te konohi o ngā photo-initiators ki te rahinga huringa me te urupa o te huringa. He rerekē ngā photo-initiators ki ngā tirotiro UV rerekē, ka whai tikanga te whiriwhiringa hei whakamahi i te whakamahi UV-tika i te mīhini e whakamahi nei. Kei te whai mana ngā huringa UV i roto i ngā whenua rerekē. I roto i te whenua tuhituhi, ka whai tikanga ki te whakamahi i ngā inki e taea ana te huringa UV ki te tuku mai i ngā tuhinga nui, me te whakamana, me ngā tuhinga pai. I roto i te whenua kaiwhakamaori, ka noho ngā huringa UV hei take matua mo ngā kaiwhakamaori e taea ana te huringa UV, ka tuku mai i te whakahaere pai, te whakamaharatanga pai, me te māmā i te take. Ka whai hua hoki i te whakamahi i te whakapiri, ngā kaiwhakapakari, me ngā rara 3D printing, ka tuku mai i te huringa nui me te āhua tika ai.