He kūpono loa nā Pōpō PTFE no nā noi ʻoihana e pono ai kahi pōpō inert, kūpaʻa i nā kemika, me ka maʻemaʻe, ke kaumaha kikoʻī a me ka laulā o ka mahana hana o PTFE (polytetrafluoroethylene) ʻaʻole i hāʻawi ʻia e nā mea pōpō plastik ʻē aʻe. Hoʻohana ʻia kēia mau pōpō plastik paʻa i nā valves nānā, nā valves hoʻomaha, nā valves lana, a me nā mea āpau mai nā carburetors a hiki i nā kuapo hoʻololi a me nā mea hou aku. Hana maikaʻi nō hoʻi lākou no nā mea hana he nui e like me nā bearings ball ukana māmā.
Nā Waiwai o PTFE
PTFE * Kūpaʻa kemika maikaʻi loa * Hoʻopili wai: 0 * Kaumaha kikoʻī: 2.13 a 2.22 * ʻIniha cubic no kēlā me kēia lbs.: 12.6 a 13.2 * Paʻakikī ʻo Rockwell (Shore D): 50 a 65 * Mahana kiʻekiʻe loa: 550°F * Hoʻomanawanui: ±0.001 ʻīniha * Kūʻai ʻia ma nā ʻāpana o 10 wale nō Nā mea i loaʻa: Virgin Grade PTFE Modified PTFE Glass filled-PTFE (5~25% Glass Fibers i hoʻohui ʻia me ka PTFE puʻupaʻa) Hiki ke hoʻohui ʻia nā mea PTFE ʻē aʻe ma ke noi.
> Ke kūpaʻa wela
hiki ke hana paʻa mai -180 ℃ a i + 260 ℃.
> ʻAʻole pipili maikaʻi loa
He mea maʻalahi ke wehe i nā resins, dopants, nā aila, a me nā mea pipili ʻē aʻe.
