Ko te whāinga o tētahi rangahau hou he tātari i te awe o te hanganga me te matotoru o te paninga turanga ki te whanonga ā-pūkaha o tētahi pūnaha whakaoti rakau maha-paparanga ka taea te whakamaroke i te UV.
Ko te pakari me ngā āhuatanga ataahua o ngā papa rakau e ahu mai ana i ngā āhuatanga o te paninga e pania ana ki tōna mata. Nā te tere o te whakamaroke, te matotoru o te hononga whakawhiti me te pakari, he pai ake ngā paninga UV-whakamaroke mō ngā mata papatahi pēnei i te papa rakau mārō, ngā papa tēpu me ngā tatau. Mō ngā papa rakau mārō, he maha ngā momo pirau i runga i te mata paninga ka taea te pakaru i te tirohanga o te hua katoa. I roto i tēnei mahi, i whakaritea ngā whakatakotoranga UV-whakamaroke me ngā momo takirua monomer-oligomer, ā, i whakamahia hei paninga turanga i roto i tētahi pūnaha whakaoti rakau maha-paparanga. Ahakoa i hangaia te paninga o runga kia tu atu i te nuinga o ngā kawenga e whakamahia ana, ka taea e ngā ahotea pīwariwari me te kirihou te toro atu ki ngā paparanga hohonu ake.
I roto i te rangahau, i tirotirohia ngā āhuatanga ā-tinana pēnei i te roa toharite o te wāhanga ariā, te pāmahana whakawhiti karāhe me te mātotoru hononga, o ngā kiriata takitahi o ngā takirua monomer-oligomer. Kātahi ka whakahaerehia ngā whakamātautau ātete kōpiko me te ātete rakuraku hei mārama ki te tūranga o ngā paninga turanga i roto i te urupare ā-pūkaha whānui o ngā paninga papa maha. I kitea he nui te awe o te matotoru o te paninga turanga i pania ki te ātete ā-pūkaha o te pūnaha whakaoti. Kāore i whakatūria he hononga tika i waenga i te paninga turanga hei kiriata takitahi me roto i ngā paninga papa maha, i te whakaaro ki te uaua o aua pūnaha, he maha ngā whanonga i kitea. I whiwhihia he pūnaha whakaoti e kaha ana ki te whakatairanga i te ātete rakuraku pai me te modulus kōpiko pai mō tētahi whakatakotoranga e whakaatu ana i te taurite i waenga i te mātotoru whatunga me te ngāwari.
Wā tuku: Hepetema-15-2023
