rae whakaritenga UV mō ngā whangaahanga huarahi
He raakete whiriwhiri mo ngā whanga o waho, he tūmomo hanganga mōhiotia e whakangungu hei whakarite i ngā pūtake nui o te kawe rā ki runga i te korenga o te whakapakari mahinga i ngā whanga o waho. Ko tēnei raakete whiriwhiri ka whakauru i ngā toenga me ngā whakamahere whakapakari UV ki roto i tana tuhinga rākau, e whai ana i te tiaki herehere tonu i mua i te kawe rā o te rā, e kitea ana i ngā raakete tawhito. Ko te whiuaro molekulara o te raakete whiriwhiri ka āwhina i ngā polimera tūmatawhāiti e whakahoki nei me te whakaae i ngā rā hiko whakamate i te UV, e whakaheke ana i te whakaputu mai o te tuhinga matua o te raakete. I hanga hei whakamahi mo ngā whanga o waho, ka mau tonu tēnei raakete i tana rangatira me te noho tae ki muri i te whakapakari atu ki te rā, koinei te pai ake hei whakamahi mo te hanga whanga o waho. Ko te whanaketanga o tēnei raakete ka noho tonu ki ētahi atu āhuatanga huarere, inaianei ko te whakamahara i te wai, ngā whakarerekē wehi, me ngā mate taiao. Ko ōna whakamahinga ka whaihua ki ētahi atu mahi o waho, inaianei ko ngā whare kāinga, ngā pēke, ngā kāpia whakatakoto mo ngā mea o waho, ngā kāpia whakatakoto mo ngā waka, ngā awaawa, me ngā kākahu o waho matatika. Ko te rangitiratira o te raakete i waenganui i te uara me te mana o te rahi, ka taea te whakamau i ngā tahuhu hei tirohanga ki te kore i te whakapakari i te whakapapa. Ko ngā mahi hanga ka whakauru i ngā momo ara paetukutuku paihei whakarite i te tiaki UV pai tonu ki runga i te roanga whakanui o te raakete, me te whakarite pai hei whakamahi mo ngā hanga whanga o waho pūmanawa me ngā hiahia DIY.
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