Fɛnɲɛnɛma saniya ye PTFE finimugu ɲumanya jusigilan jɔnjɔn ye. Nɔgɔw (daminɛ tolenw, surɔfɛnw, nɛgɛ ionw, bonyalan nɔgɔlenw) bɛ kɛ sababu ye ka funteni tiɲɛni kɛ joona (bulonw, kurukuruw bɛ bɔ 260°C sanfɛ), yɔrɔ minnu tɛ nɔrɔ ɲɔgɔn na (yɔrɔ minnu bɛ nɔrɔ ɲɔgɔn na), kuran sɔgɔli dɔgɔyali (diélectrique bɔnɛ, tiɲɛni tension dɔgɔya), masin fanga dɔgɔyali (degun hakɛ, kari), ani a bɛ kɛ jɛman ye/a ɲɛ bɛ wuli. Fɛnɲɛnɛma minnu saniyalen don kosɛbɛ, olu bɛ FDA ka sariyaw labato, minnu bɛ mɛn, minnu bɛ baara kɛ kosɛbɛ, PTFE fini.

PTFE-coated fibreglas fabric sintering bɛ a minɛ waati tigitigi de wajibiya 370-400°C la. Furaw minnu bɛ to sen na: 30-90s (finman) fo miniti 3-5+ (mugu). Batch forow: miniti 5-15. Sintering under-sintering bɛ kɛ sababu ye ka finiw kɛ minnu tɛ ye, minnu ka gɛlɛn, minnu bɛ bɔ; ni aw bɛ sɔgɔsɔgɔ kojugu, o bɛ kɛ sababu ye ka a jɛ, ka a kari, ani ka gazi fluoride toxic bɔ. Taabolo ɲuman : aw bɛ foro funteni jateminɛnanw kɛ, ka sɛgɛsɛgɛli ɲɛnama kɛ (semi-transparent, flexible), ani ka kaseti sama sɛgɛsɛgɛliw kɛ. Aw bɛ a lajɛ tuma bɛɛ ko funteni dafalen ka kɛ kelen ye.

PTFE fini min funteni ka bon, o bɛ a minɛ ka ɲɛ walasa ka lakana ni a si jan sɔrɔ. Fɛn minnu ka kan ka kɛ: aw kana tɛmɛ 260°C kan abada (ni a bɛ 320°C sanfɛ, o bɛ sisi toxic bɔ), aw kana kurukuru nɔgɔlenw (a bɛ finimugu kari, ka fibreglasi bɔ kɛnɛ kan), aw kana saniya ni sɔgɔsɔgɔninjɛ ye (nɛgɛ wulu bɛ yɔrɔ tiɲɛ min tɛ nɔrɔ), aw bɛ funteni bonya yɔrɔ mara (a bɛ tigɛli bali), ani ka a bila a nɔ na ni kurukuruw walima u sɔgɔlen don. Magasin wulilen, a yɔrɔ ka jan UV la. Aw bɛ ganw don minnu bɛ funteni bali, aw bɛ u minɛ ni aw bɛ u minɛ.

PTFE fini min ka funteni ka bon, o ka coefficient de expansion thermal (CTE) ye 30-60 ppm/°C (warp/weft) ye – a ka bon ni fibreglasi dɔrɔn ye nka a ka dɔgɔ kosɛbɛ ka tɛmɛ PTFE saniyalen kan (100-200 ppm/°C). PTFE bɛ yɛlɛma barikama kɛ a hakɛ la (1-2%) 19°C ni 30°C fasa jiginniw na. Walasa ka kisi, ka tigɛ, ani ka delamination kɛ: aw bɛ yɔrɔw dilan walasa ka u bonya hɔrɔnya la, aw kana tension kɛ fasa jiginni funteni fɛ, aw bɛ baara kɛ ni otomatiki tensioners ye conveyor belts kan, ani ka anti-buckling overlap design kɛ. Sɛgɛsɛgɛli kɛli tuma bɛɛ ni nɛnɛ bɛ ji bɔ, o nafa ka bon.

PTFE finimugu tobilikɛminɛn minnu funteni ka bon, olu bɛ nafa jɔnjɔn naani di: u tɛ nɔrɔ baara la (tulu walima mugu tɛ mako ɲɛ, patisri nɔgɔlenw bɛ bɔ ka saniya), funteni hakɛ caman (-70°C fo 260°C, farati tɛ foro la ka taa konfirɛzi la), u bɛ se ka baara kɛ kokura (a bɛ kɛ siɲɛ ba caman ye, a saniya ka nɔgɔn), ani hali funteni tali (a bɛ jeni bali, ka ɲɛda kɛ ni balansi ye). Dumuni hakɛ bɛ FDA labato, u bɛ mɛn ka tɛmɛ parchement papier kan ani u bɛ baara kɛ ka tɛmɛ silikɔni matarafali kan ni funteni jiginni ka fisa ani ni u ɲɛda cogoya ka ɲi.

PTFE fini min funteni ka bon, o nafa ka bon finiw ni ɲɔgɔn cɛ finiko la. Baarakɛcogo kolomaw : fɛnɲɛnamafagalanw sirilan minnu tɛ ban, minnu bɛ kɛ ka fɛnɲɛnamafagalanw kɛ minnu bɛ to ka wuli (a bɛ fɛn sumalenw nɔrɔli bali, ka fɛnw ta minnu tɛ kurukuru), datugulan min tɛ nɔrɔ ani ka finimugu datugu funteni minɛn flakɛlenw na (a bɛ platiw tanga nɔgɔli ma minnu bɛ kɛ ni nɔrɔli ye), fɛnɲɛnamafagalan minnu bɛ kɛ ka dot paste/powder coating lines (a bɛ nɔrɔlenw mara minnu ma tiɲɛ u jalen/sɔgɔli waati), ani nɛgɛ sanbara datugulanw walasa ka misali digi. A janya bɛ daminɛ milimɛtɛrɛ 0,13 na (padding light) ka se 0,55mm ma (conveyor belts gɛlɛnw).

PTFE fini min tɛ jɔ, o bɛ sɔrɔ fɛɛrɛba fila fɛ: doping (doping (falen-falen-fɛnw i n’a fɔ carbone noir) ɲagamini PTFE emulsion kɔnɔ, ka percolation network (percolation network) kɛ ni a hakɛ kɔrɔtalen don) ani substrate weaving (ka fibre conducteurs (fibre conducteurs) don fibreglasi fini kɔnɔ). Surface resistivity bɛ Kɔrɔsi 105–109 Ω la. Sariyasen : ka sira dɔ da min bɛ taa ni fɛnw ye minnu bɛ charges statiques (sarasi jɔlenw) bɔ o yɔrɔnin bɛɛ, ka faratiw bali ka ɲɔgɔn dalajɛ. Dugukolo sigili wajibiyalen don walasa ka baara kɛ ka ɲɛ.

PTFE fini min bɛ funteni caman na (fibreglasi min dilannen don ni PTFE ye) bɛ se ka kemikaliya kɛlɛ cogo kɛrɛnkɛrɛnnen na, a bɛ asidi caman muɲu (aqua regia fana sen bɛ o la), alkali barikamaw (so funteni na), fɛnɲɛnamafagalanw, ani oksidanw. Danfara minnu tɛ o la: alkali nɛgɛw wulilenw ni halojeni fɛnɲɛnamafagalan minnu funteni ka bon, olu bɛ bin PTFE kan. Datugulan tiɲɛni bɛ fibreglasi bila asidi fluorique ni alkali funtenimanw na. Funteni min bɛ tɛmɛ 260°C kan, o bɛ dɔ bɔ a kɛlɛli la. Kemikɛli sigida fanba la, PTFE fini bɛ to ka sabati kosɛbɛ ani ka da a kan.

Jali ye fɛɛrɛ kɔrɔba ye PTFE finiw dilanni na minnu bɛ funteni caman na. Nafa minnu ka teli ka sɔrɔ olu ye: kari (jali teliya kojugu, farikolo fari bɛ bɔ), finimugu jiginni (fɛnɲɛnamaw bɛ taa sanfɛ, kɔnɔna sirili barika ka dɔgɔ), pinɛw/furukuruw (fiɲɛ walima watara minɛlen), nɔ finmanw ni kretiɛnw (surfactantw jiginni walima fusion dafalen tɛ), jɛ/coking (faralanw ka sumaya kojugu), delamination (sɔgɔsɔgɔninjɛ degun bɛ tɛmɛ nɔrɔli kan), orange peel (a nivoya man ɲi), warpage (a bɛ dɔgɔya cogo kelen na), a ɲɛda jalen don nka a kɔnɔna bɛ ɲigi (farikolo bɛ ji minɛ), ani a dakunw ka bon (kafe-bololan nɔ). Furakɛcogo dɔw ye jalen cogoya kɔlɔsilenw ye, fiɲɛbɔcogo ɲuman, ani substrat furakɛli ka kɔn.

PTFE emulsion impregnation of fibreglass fabric bɛ dɛmɛnan suguya caman de wajibiya walasa ka se ka finimugu kelen sɔrɔ, ka nɔrɔ barikama sɔrɔ, ani ka yɔrɔw sɔrɔ minnu tɛ fiɲɛ sɔrɔ. Fɛn minnu bɛ fara a kan, olu ye : jisumafɛnw (u bɛ dɔ bɔ dugukolo sanfɛla la, ka doncogo ɲɛ), fɛn minnu bɛ kɛ ka fɛnw falen (ka u ka sɔgɔsɔgɔninjɛ ni u dacogo girinya kɔlɔsi), pH ɲɛnabɔlanw (ka emulsion sabati pH 9-10 na), silane coupling agents (ka nɔrɔli sabati gilasi la), filimu dilanni dɛmɛnanw (PFA/FEP for sintering), fasa minnu bɛ baara kɛ (u bɛ se ka sɛgɛn, ka fɛnw ta), foamɛriw (aw bɛ a bali pinɛw), ani jisumafɛnw (minnu bɛ ja dɔɔni dɔɔni). Sugandili bɛ bɔ substrat ni baarakɛcogo wajibiyalenw na.