Ngā tohu tautuhiHe mea nui te mahi a ngā tohu i roto i ngā tāone nui me ngā huarahi tere. He taputapu haumaru nui hei ārahi i ngā waka me ngā kaihaerere ki te taraiwa me te hikoi tika. Heoi, hei wāhi tūmatanui o waho, me tu atu ngā tohu tautuhi ki ngā whakamātautau o ngā āhuatanga huarere kino pēnei i te pāmahana teitei, te pāmahana iti, te mārama kaha, me ngā awha kia mau tonu ai te roa, nō reira me mahi ngā mahi ārai-waikura e tika ana. He aha ngā mahi ārai-waikura e whakamahia whānuitia ana?
Ko Qixiang heKaihanga tohu tuakiri HainamanaMai i tōna whakatūnga, kua mau tonu te ngākau pono ki tana kaupapa. Nā te whai tonu i te kounga me te mārama ki ngā au o te ahumahi, kua whiwhi tūranga pakari ia i roto i te whakataetae nui o te mākete, ā, kua noho hei hoa pono mō te tini o ngā kiritaki.
Hei ārai i te waikura o ngā papa tohu, me mārama tuatahi ki te pūtake o te waikura. I te nuinga o te wā, ko te take o te waikura o ngā papa tohu ko ngā āhuatanga taiao me te koroheketanga o te rauemi tonu, tae atu ki te haumākū, te hihi ultraviolet, te waikura, ngā matū, me ētahi atu. Nō reira, hei ārai i te waikura, me whakahaere ēnei āhuatanga.
Hei whakautu i ēnei āhuatanga waikura, ka taea te whakamahi i ngā tikanga maha hei ārai i te waikura o ngā papa tohu. Tuatahi, ka taea te karo i te makuku me te waikura mā te tiaki paninga. Mā te paninga i tētahi paparanga paninga ārai-waikura ki te mata o te papa tohu ka taea te whakaroa i te tukanga waikura me te ārai i te waikura o te mata whakarewa i te makuku. Hei tāpiri, mā te whakamahi i ngā rauemi he ātete nui ki te waikura, pērā i te maitai kore waikura, ka taea te whakapai ake i te roa o te mau o ngā papa tohu.
Tuarua, mō ngā āhuatanga taiao pēnei i ngā hihi ultraviolet, ka taea te ārai i te koroheketanga o ngā tohu me ngā tapanga tautuhi mā te hipoki i a rātou ki tētahi paparanga o te rauemi ārai-koroheketanga. I te wā e hoahoa ana i ngā tohu, e taunakihia ana kia kaua e whakamahia ngā rauemi whakarewa e ngāwari ana te waikura, ā, kia whai whakaaro nui ki tōna hanganga me tōna tahora hei whakaiti i te tūponotanga o te waikura.
Hei whakamutunga, i te wā e hanga ana i ngā tohu, ka taea te karo i te awe o ngā āhuatanga tangata pēnei i ngā matū mā te whiriwhiri i ngā rauemi he kaha ake te ātete ki te waikura. Hei tāpiri, i te wā e tāuta ana i ngā tohu, me karo te whakamahi i ngā matū ka kino pea ngā tohu, me te aro ki te tiaki me te tiaki i ia wā i te wā e whakamahia ana kia roa ake ai te ora o aua tohu.
Ngā Tohutohu
Te taumata kiriata whakaata
He mea nui kia aro nui ki te kiriata whakaata taimana (taumata IV) me te kiriata whakaata kaha-teitei (taumata III). Ka taea e tōna paparanga mimiti UV te aukati i te neke atu i te 95% o ngā hihi UV, ā, he pai ake tana mahi ārai-pakeke i ngā hua hangarau.
Me tāpirihia ngā tāpiringa ārai-UV pērā i te titanium dioxide (TiO₂) te konutea waikura (ZnO) rānei ki te papa kiriata whakaata, ā, me ≥1.5% te nui o te UV stabilizer.
Hototahitanga o te papa
Me whakakikoruatia te pereti turanga konumohe ki te koranu, kia ≥10μm te matotoru o te kiriata waikura, ā, me te whakamahi tahi me te tukanga rehu waro-hauora (paninga PVDF), ka piki ake te whakaata UV mā te 15%-20%.
I roto i te poto, he take te ārai i te waikura e kore e taea te wareware i roto i te hanga me te whakamahi i ngā tohu tautuhi. Hei whakarite i te whai huatanga me te haumaru o ngā papa tohu mō te wā roa, me mahi ngā mahi ārai waikura whai hua i roto i ngā tikanga hoahoa, te whiriwhiri rauemi me ngā mahi tiaki. Mena e hiahia ana koe ki ngā tohu tautuhi, tēnāwhakapā mai!
Wā tuku: Mei-06-2025
