Ngā mea katoa e hiahia ana koe ki te mōhio mō te whiriwhiri i tētahi maru ārai-UV tika
He mea nui te maru rā mō te raumati, inā koa mō te hunga e mataku ana ki te kiri mā, he mea nui rawa te whiriwhiri i tētahi maru rā kounga pai. Heoi, ehara i te mea ka taea te hanga i ngā maru mai i ngā momo papanga anake, engari he maha ngā tae, ā, he rerekē ngā pānga tiaki rā. Nō reira, he aha te tae o te maru e pai ana? Me pēhea te whiriwhiri i te maru tino tiaki rā? Muri iho, ka hoatu e au he tātaritanga pūtaiao mō te tae o te maru rā e tino tiaki rā ana, me te whakapuaki i ētahi tohutohu mō te hoko i tētahi maru rā, tirohia.
E ai ki ngā hua whakamātautau a te Chinese Academy of Measurement Science, he pānga anō hoki te tae o te papanga ki te ārai i te hihi UV. Mēnā he pōuri ake, he iti ake te tere tuku hihi UV, ā, he pai ake te mahi tiaki hihi UV. I raro i ngā āhuatanga ōrite, he pōuri ake te tae o te papanga, he pai ake te mahi ārai hihi UV. Hei whakataurite, he pango
Ki te whakataurite, he pai ake te pānga UV o te pango, te kahurangi māwhero, te kakariki pouri i te kikorangi mārama, te māwhero mārama, te kōwhai mārama, me ētahi atu.
Maru rā me pēhea te whiriwhiri i te parenga rā tino pai
Ka taea e ngā maru nui te ārai i te 70% o ngā hihi ultraviolet, engari kāore e taea te wehe i te āhuatanga whakaata i waho o te rārangi.
Ka taea hoki e ngā maru whānui te ārai i te nuinga o ngā hihi UV, e ai ki te kōrero i runga ake nei, ko te pouri o te tae o te maru, ko te pai ake. Heoi, ki te whiriwhiri koe i tētahi maru nui me te paninga tiaki UV, me whakaaro koe ki ngā āhuatanga maha, pērā i te utu, te taumata tiaki, te papanga maru me ētahi atu, kia taea ai e koe te hoko i tētahi maru pono.
Tirohia te utu
Ko ētahi maru ka taea anake te taupoki i ngā hihi o te rā, ā, ka uru tonu ngā hihi ultraviolet ki roto i te papanga, ā, i muri i te paninga pare-rā kia kore ai e pā te UV. Nō reira, kāore e taea e te maru te tiaki UV. Ko te utu mō te maru tiaki UV he $20 pea te iti rawa. Nō reira, ki te whakapau moni koe ki te hoko i te maru, kāore e tino mārama te whai huatanga o te tiaki UV.
Tirohia te taumata tiaki
Mena he nui ake te uara ārai UV i te 30, arā, UPF30+, ā, he iti iho i te 5% te tere tuku UV roa, ka taea te kī he hua tiaki UV; ā, ki te nui ake te UPF i te 50, e whakaatu ana he pai rawa te tiaki UV o te hua, ko te taumata tiaki he UPF50+. Ko te nui ake o te uara UPF, ko te pai ake o te mahi tiaki UV.
Wā tuku: Hepetema-23-2022