I roto i te oranga o ia rā, ka nui haere te aro o te tangata ki te awe o te rā ki te tinana o te tangata. Ka whakanuia e ngā hihi ultraviolet e kawea mai ana e te rā kaha te koroheketanga o te kiri tangata.
He aha te rauemi o te papanga kākahu tiaki rā? He papanga polyester, he papanga nairona, he papanga miro, he papanga hiraka. E whā pea ngā momo papanga mō ngā kākahu tiaki rā, he āhuatanga motuhake tō ia momo. He kaha te mahi tiaki rā o te papanga muka polyester, engari he ngoikore te uruhanga o te hau; he pai te ātete o te papanga nairona ki te pakū, engari he ngāwari te huri; he pai te mimiti makuku, te hauhautanga me te uruhanga o te hau o te papanga miro, engari he ngāwari te miro; he tino maeneene te papanga hiraka, ā, he ngoikore te mahi tiaki rā.
Ko te papanga muka polyester te mea tino pai hei tiaki i te rā. Kei roto i te hanganga ngota o te muka polyester te mowhiti benzene, he mea tino pai hei whakaata i ngā hihi ultraviolet, nō reira ka taea e ia te mahi i tētahi mahi hei ārai i ngā hihi ultraviolet me te tiaki i te rā. Tuarua, he paninga pare rā anō tōna, ka taea te ārai i ngā hihi ultraviolet kei kino te kiri mā roto i ngā kākahu, ā, ka mahi i tētahi pānga pare rā takirua.
Ko te nuinga o ngā kākahu tiaki rā he papanga tiaki UV me ngā tāpiringa tiaki rā kua tāpirihia ki te papanga, ā, ka pania he paparanga tiaki rā ki te paparanga o roto o te kākahu, pērā i te maru rā. Ka taea e te kākahu tiaki rā te aukati i te 95% o te mārama ultraviolet. Heoi, i muri i te rumakina, te horoi rānei i aua tāpiringa tiaki rā mō ngā wā maha, ka ngoikore te pānga o te tiaki rā kia ngaro ra ano. Kei reira anō hoki ētahi papanga kākahu tiaki rā papai e whakamahi ana i te muka uku tiaki rā kua whakakotahihia ki te muka polyester hei whakanui ake i te whakaata me te marara o ngā hihi ultraviolet ki runga i te mata o ngā kākahu, ā, hei ārai i ngā hihi ultraviolet kei uru ki roto i te papanga hei kino i te kiri tangata. Kāore i te tino pāngia tēnei momo kākahu tiaki rā e te rumakina me te horoinga wai, ā, ka taea te pupuri i te mahi tiaki rā mō te wā roa.
He kaiwhakarato tohunga a Fuzhou Huasheng textile e whakapau kaha ana ki te whakawhanake i ngā papanga whai hua hei tiaki i te hauora o te tangata. Ka tutuki i ā mātou hua whai hua te hiahia nui o te mākete.
Te wā tuku: Mei-12-2021