PTFE fini min bɛ funteni caman na, o bɛ kuran sɔgɔli ɲuman mara ka bɔ -180°C la ka se 260°C ma: a hakɛ bɛ se ka wuli >1013 Ω·cm 200°C la, dielektriki sabatili bɛ sabati 2.0-2.1 la. Ni 260°C sanfɛ, PTFE bɛ nɔgɔya, ka toli ka tɛmɛ 327°C kan, ka insulasi bɔnɛ kudayi. Ni 0°C duguma, insulasi bɛ ɲɛ nka finimugu bɛ kɛ kari. Aw bɛ to 260°C kɔnɔ walasa ka baara kɛcogo dafalen sɔrɔ.

PTFE fini min bɛ funteni caman na (fibreglasi min datugulen don ni PTFE ye) ka ɲi dumuni tacogo cɛsirilanw na ka da a kan a bɛ se ka funteni 260°C, a ka nɛnɛ bɛ se ka wuli -70°C, a yɔrɔ min tɛ nɔrɔ, ani a bɛ FDA labatoli. Baarakɛcogo jɔnjɔnw: buruburuw (bisiki, buru, piza), dumuni tobilenw, bonbon nɛnɛ siraw, jirisunw, funteni datugulanw, ani wuluwuluw sirilanw. A bɛ dɔ bɔ tiɲɛni ni saniya waati la.

Kalandriya – ka fini min datugulen don ni PTFE ye, o digidigi miirili wulilenw ni ɲɔgɔn cɛ minnu sumana 360-380°C la – o bɛ yɔrɔ cogoya caman sɛmɛntiya, a bɔli cogoyaw, a tɛ se ka don a kɔnɔ, ani a kɛcogo masinko. A bɛ dɔ bɔ gɛlɛya la ka bɔ Ra 0,5-1,0 μm na ka se <0,05 μm ma, ka pinɛw datugu, ka sɛgɛn kunbɛncogo ɲɛ, nka a bɛ dɔ bɔ ɲɛjibɔ fanga ni a sɛgɛsɛgɛli la. A nafa ka bon ka ɲɛsin release liners ni kuran insulation ma.

PTFE fini min funteni ka bon ani silikoni fini fila bɛɛ bɛ baara kɛ ni fibreglasi fini ye i n’a fɔ basigi nka u tɛ kelen ye finimugu dacogo la (PTFE resin vs silicone rubber). PTFE ka fisa ni fɛnw ye minnu tɛ nɔrɔ, minnu tɛ sɛgɛn, ani minnu bɛ se ka kemikaliya kɛlɛ fo ka se 260°C ma. Silikoni fini bɛ se ka fɛn caman sɛgɛsɛgɛ, kuran bɛ se ka don a la, ani ka tasuma kɛlɛ (fo ka se 230°C ma). Sugandili ka kɛɲɛ ni i ka fɔlɔfɔlɔ ko ye.

PTFE fini min bɛ funteni caman bɔ (PTFE membrane material) ye sugandili ɲuman ye tensile architecture kama. Nafa jɔnjɔnw : san 30+ kɛnɛma ɲɛnamaya, yɔrɔ min bɛ a yɛrɛ saniya (sanji bɛ nɔgɔ ko), yeelen nɔgɔlen tali (6-13%), tasuma hakɛ min bɛ wele ko Class A, ani fanga min bɛ i n’a fɔ nɛgɛ, n’a bɛ kilo 1,5 duguma/m2. Baara bɛ kɛ ni a ye stadiw la, awiyɔnbonda la ani sow kɔnɔ minnu ye taamasiyɛn ye diɲɛ fan bɛɛ.

PTFE pikiri tɛ dan fibreglasi fini dɔrɔn ma. Nin barokun in bɛ fɛn 7 wɛrɛw jira minnu bɛ se ka kɛ – aramidi, fibre carbone, PBI, nɛgɛ porose, graphite, asibiti (min bɔra dɔɔnin dɔɔnin), ani seramiki fasaw – n’u ka baarakɛcogo cogoyaw, u nafaw, u dantigɛliw, ani u kɛcogo jɔnjɔnw.

Nin barokun in b’a ɲɛfɔ mun na fibreglasi fini min tɛ alkali ye, o de ka fisa ni PTFE fini ye min funteni ka bon. A bɛ kemikɛli sirili dafa silane ɲɔgɔndanfɛnw fɛ ani farikolo yɔrɔ kolomaw i n’a fɔ funteni sabatili, hakɛ sabatili, ani sɔgɔli kunbɛnni – ka baarakɛcogo kuntaalajan sabati sigida gɛlɛnw na.