He tino pai ngā Pōro PTFE mō ngā mahi ahumahi e hiahia ana ki tētahi pōro kore mahi, ātete ki ngā matū, me te parakore, te taumaha motuhake me te whānuitanga pāmahana mahi o te PTFE (polytetrafluoroethylene) kāore i te whakaratohia e ētahi atu rauemi pōro kirihou. Ka whakamahia ēnei pōro kirihou totoka ki ngā takirere tirotiro, ngā takirere whakaora, ngā takirere pōrewa, me ngā mea katoa mai i ngā carburetor ki ngā pana takahuri me te maha atu. He pai hoki te mahi mō te maha o ngā kaihanga hei peera pōro kawenga māmā.
Ngā Āhuatanga o te PTFE
PTFE * Ātete matū tino pai * Ngongo wai: 0 * Taumaha motuhake: 2.13 ki te 2.22 * Inihi kūpiko mō ia pauna: 12.6 ki te 13.2 * Pakari o Rockwell (Shore D): 50 ki te 65 * Pāmahana mōrahi: 550°F * Manawanui: ±0.001inihi * Ka hokona i roto i ngā pikinga o te 10 anake Ngā Rauemi e Wātea ana: PTFE Karaehe Wahine PTFE Whakarerekētia PTFE whakakī-karaehe (5~25% Muka Karaehe kua whakaranua ki te PTFE wahine) Ka taea ētahi atu rauemi PTFE mēnā ka tonoa.
> Ātete wera
ka taea te mahi pumau mai i -180℃ ki +260℃.
> He tino pai te kore piri
He māmā ake te tango i ngā kapia, ngā tāpiringa, ngā hinu me ētahi atu mea piri.
> He pai te āhuatanga miihini
Kāore he whakarerekētanga, he iti te tauwehenga waku.
