Tānga UV he tikanga ahurei otānga mamatite whakamahi i te mārama ultraviolet (UV) hei whakamaroke, hei whakaora rānei i te waituhi, i ngā piripiri, i ngā paninga rānei i te taenga atu ki te pepa, ki te konumohe, ki te papa pahuka, ki te kiriaku rānei – inaa, mena ka uru ki roto i te pūreretā, ka taea te whakamahi i te tikanga hei tā ki runga i te nuinga o ngā mea.
Ko te tikanga whakamaroke UV – te tukanga whakamaroke whakaahua-matū – i whakaurua tuatahitia hei tikanga whakamaroke tere i ngā pani whao gel e whakamahia ana i roto i ngā mahi manicure, engari kua whakamahia tata nei e te umanga tā, e whakamahia ana hei tā ki ngā mea katoa mai i ngā tohu me ngā pukapuka iti ki ngā pounamu pia. He rite tonu te tukanga ki te tā tuku iho, ko te rerekētanga anake ko ngā waituhi e whakamahia ana me te tukanga whakamaroke – me ngā hua pai ake e whakaputaina ana.
I roto i te tānga tuku iho, ka whakamahia ngā waituhi whakarewa; ka taea e ēnei te mimiti me te tuku i ngā matū waro mimiti (VOC) he kino ki te taiao. Ka puta hoki te wera me te haunga e haere tahi ana i tēnei tikanga – ā, ka whakamahia hoki – e ia. Hei tāpiri, me tāpiri atu he paura rehu hei āwhina i te tukanga whakakore me te whakamaroke i te waituhi, ka roa pea ētahi rā. Ka mimitihia ngā waituhi ki roto i te rauemi tā, nō reira ka ahua kua horoia, kua memeha hoki ngā tae. Ko te nuinga o te tukanga tā he mea here ki ngā rauemi pepa me ngā rauemi kāri, nō reira kāore e taea te whakamahi ki ngā rauemi pēnei i te kirihou, te karāhe, te konganuku, te pepa konutea, te kiriaku rānei pēnei i te tā UV.
I roto i te tānga UV, ka whakamahia ngā rama mercury/quartz, rama LED rānei hei whakamaroke, kaua hei whakamahana; ka whai tata mai te rama UV kaha-nui i hangaia mō te tohatoha o te waituhi motuhake ki runga i te rauemi tā, ka maroke tonu i te wā e pania ana. Nā te mea ka huri te waituhi mai i te totoka, i te whakapiri rānei ki te wai tata tonu, kāore he tūponotanga ka mimiti, nō reira kāore he VOC, he paoa paitini, he ozone rānei e tukuna ana, ka noho hei hangarau taiao pai, me te kore he tapuwae waro.
Kei roto i te waituhi, te piripiri, te paninga rānei he ranunga o ngā monomer wai, ngā oligomer – he polymer kei roto he torutoru ngā waeine e tāruarua ana – me ngā photoinitiator. I te wā o te tukanga whakamaroke, ka mimitihia te mārama kaha-nui i roto i te wāhanga ultraviolet o te whānuitanga, me te roangaru i waenga i te 200 me te 400 nm, e te photoinitiator ka pāngia e te tauhohenga matū – te hononga whakawhiti matū – ā, ka whakapakeke tonu te waituhi, te paninga, te piripiri rānei.
He māmā noa te kite he aha i nui ake ai te whakamahinga o te tā UV i ngā tikanga whakamaroke wai me te whakarewa tuku iho, me te take hoki e tūmanakohia ana ka piki haere tonu tōna rongonui. Ehara i te mea ka tere ake te whakaputanga o te tikanga – arā, he nui ake ngā mahi i roto i te wā poto – ka iti ake ngā reiti whakakorenga i te mea he pai ake te kounga. Ka tangohia ngā pata waituhi mākū, kia kore ai e mirimiri, e paru rānei, ā, i te mea he tata tonu te whakamaroke, kāore he mimiti, nō reira kāore e ngaro te matotoru o te paninga, te rōrahi rānei. He pai ake ngā taipitopito, ā, he koi ake, he kanapa ake ngā tae i te mea kāore he mimiti ki te rauemi tā: ko te whiriwhiri i te tā UV i ngā tikanga tā tuku iho te rerekētanga i waenga i te whakaputa i tētahi hua papai, me tētahi mea kāore i te tino pai.
He pai ake hoki ngā āhuatanga ā-tinana o ngā waituhi, he pai ake te kanapa, he pai ake te ātete ki te rakuraku, ki te matū, ki te whakarewa me te pakeke, he pai ake te ngāwari, ā, ka pai ake te kaha o te hua whakaoti. He pakari ake hoki, he ātete hoki ki te huarere, ā, he nui ake te ātete ki te memeha, he pai mō ngā tohu o waho. He iti ake te utu o te tukanga – he maha atu ngā hua ka taea te tā i roto i te wā poto ake, he pai ake te kounga me te iti ake o ngā whakakorenga. Ko te kore o ngā VOC e tukuna ana he iti ake te kino ki te taiao, ā, he pumau ake te mahi.
ora ake:
Wā tuku: Paenga-whāwhā-22-2022