TeTakirere pūrerehua kua whakakikoruatia ki te PTFEHe takirere ahumahi huri-hauwhā tēnei, he arai ā-roto katoa kei roto i te Polytetrafluoroethylene — e mōhiotia whānuitia ana ko Teflon — e wehe katoa ana i ngā rauemi tukatuka mai i te tinana takirere whakarewa. He pai ake te ātete o tēnei arai ki te waikura mō ngā matū kaha, ngā wai parakore teitei, me ngā pāmahana tino kino, ā, koinei te whiringa pai mō ngā ahumahi uaua me ngā taiao mahi uaua ki te wera.

E wātea ana ngā arai PTFE me te PFA (Perfluoroalkoxy). Ahakoa he pai te ātete matū whānui a te PTFE, he pai ake te PFA mō ngā tono korehau teitei, ngā tono taumahatanga hihiri rānei nā te mea he pai ake te ātete ki te pakaru me te ngāwari i raro i te kawenga miihini.

Tehoahoa tinana weheMā tēnei ka taea te uru atu ki te arai me ngā wāhanga o roto, me te whakakapi anō hoki, me te kore e tangohia te takirere mai i te paipa, ka whakaiti nui i te wā kore mahi tiaki me te utu katoa o te mana whakahaere.

A takirere kua whakakikoruatia katoatiae kapi ana i ngā mata mākū katoa — te tinana me te kōpae — e whakarato ana i te tiakitanga nui rawa atu i roto i ngā pāpāho tino waikura.takirere kua whakarārangihia ā-wāhangaka whakamahia te PTFE ki te nohoanga anake, he otinga utu-pai mō ngā taiao kāore i te tino kaha. E wātea ana ngā whirihoranga e rua mēnā ka tonoa.

E wātea ana i roto i ngā momo tinana e toru hei whakatutuki i ngā whirihoranga paipa rerekē:momo anga, momo pūmau, memomo takirua.