He Tātari UV Whānui-Whānui Tino Whai Hua

I roto i te tekau tau kua pahure ake nei, ko te hiahia kia whakapai ake i te tiaki UVAi tere te piki haere.

He pānga kino tō te hihi UV, tae atu ki te wera o te rā, te whakaahua-te koroheketanga me te mate pukupuku kiri. Ka taea anake te ārai i ēnei pānga mā te tiaki i te whānuitanga o ngā hihi UV, tae atu ki te UVA.

I tētahi atu taha, kei te kitea anō te au o te whakawhāiti i te nui o ngā "matū" ki te kiri. Ko te tikanga he tino whai hua te tango i ngā hihi UV.ngā rbersme wātea mō te whakaritenga hou o te tiakitanga whānui o te hihi UV.Sunsafe-BMTZ（Kua hangaia te Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine hei whakatutuki i tēnei whakaritenga. He pumau ki te whakaahua, he wairewa ki te hinu, he tino whai hua, ā, e kapi ana i te whānuitanga o ngā hihi UVB me UVA. I te tau 2000, i tāpirihia e ngā mana whakahaere o Ūropi te Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine ki te rārangi pai o ngā mea ngongo hihi UV whakapaipai.

•UVA:E rua ngā rōpū ortho-OH e hiahiatia ana mō te tohatoha pūngao whai hua mā roto i ngā piriti hauwai ā-roto. Hei whiwhi i te mimiti kaha i roto i te UVA, me whakakapi ngā tūranga-para o ngā wāhanga phenyl e rua ki te O-alkyl, ka hua ake he chromophor bis-resorcinyl triazine.

•UVB:Ko te toenga o te rōpū phenyl e piri ana ki te triazine ka arahi ki te mimiti UVB. Ka taea te whakaatu ko te mahi "whānui katoa" ka tutukihia me te O-alkyl kei te tūranga para. Ki te kore he whakakapinga whakarewa, he tata kore e rewa ngā HPT i roto i ngā hinu whakapaipai. Kei a rātou ngā āhuatanga noa o ngā tae (hei tauira, ngā ira rewa teitei). Hei whakanui ake i te wairewatanga i roto i ngā āhua hinu, kua whakarerekētia te hanganga o te tātari UV.

Ngā Painga:

Te parenga whānui o te rā

He tino rite ki ētahi atu tātari UV

Te pumau o te tātai