PTFE kase min ka funteni ka bon, o bɛ kɛ fɛn nafamaba ye semikɔndukiri dilanni na, a tɛ kɛ fɛn ye min bɛ kɛ fɛn bɛɛ lajɛlen na. Baarakɛcogo jɔnjɔnw : wafer-nivo lakanani (plasma etching masking, CMP kɔkanna lakanani, CVD/PVD masking), pakew dilanni taabolo (wire bonding fixation, soldering mask for PCBs), ani minɛnw ladonni (anti-static roller wrapping, cleanroom marking). Saniyalenba wajibiyalenw : halojeniw dɔgɔyali (a bɛ bond pad sɔgɔli bali), siloxanes dɔgɔyalen (<500 ppm, a bɛ insulating particles formation bali), nɛgɛ ionw dɔgɔyali (<1 ppm kelen kelen bɛɛ), ISO Class 4 saniyaso sɔgɔli/packaging, 106-109 Ω surface resistivity, ani TVOC bɔli dɔgɔya.

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 jɛman/ɲɛnabɔli. 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.

Dɔgɔtɔrɔso ka PTFE kaseti min bɛ funteni caman sɔrɔ, o bɛ PTFE substrat biyocompatible ni silikɔni nɔrɔlan min furakɛra ni platini ye, o fara ɲɔgɔn kan. Fɛn minnu ka kan ka kɛ : ISO 10993 bɛ bɛn (a tɛ sitotokisi, a tɛ sɔgɔsɔgɔ, walima a tɛ dimi), a bɛ sterilize segin-segin muɲu (waji/EO/gamma), a bɛ se ka funteni kunbɛn 260°C. Fɛn minnu ka kan ka kɛ : aw kana tɛmɛ 260°C kan (sisi toxic minnu bɛ 300°C sanfɛ), gama fiyɛli bɛ se ka kɛ sababu ye ka fɛn tiɲɛ, ka sterilize fɛɛrɛw tiɲɛ, ani ka sariya labatoli sɛbɛnw ɲini (ISO 10993 ka kunnafoniw, MSDS, kɔrɔya kunnafoniw). A tɛ kɛ joli tilennen walima fɛn donta tali kama fo ni a sɛgɛsɛgɛra kɛrɛnkɛrɛnnenya la.

PTFE fini min funteni ka bon, o bɛ a minɛ ka ɲɛ walasa ka a lakana ani ka a si jan. Fɛn minnu ka kan ka kɛ: aw kana tɛmɛ 260°C kan abada (ni a bɛ 320°C sanfɛ, o bɛ sisi baga 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 a sɔgɔlen don. Magasin wulilen, a yɔrɔ ka jan UV la. Aw bɛ ganw don minnu bɛ funteni bali u tali senfɛ.

PTFE fini min ka funteni ka bon, o ka coefficient de expansion thermal (CTE) ye 30-60 ppm/°C (warp/weft) ye – a ka ca 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 kaseti baarakɛcogo kura bɛ bɔ fɛn naani de la: nɛgɛ dilanni (crosslink density ka bon, silicone migration dɔgɔya, microphase structure for repositionable tack), substrat anchoring (surface activation + primer to prevent full adhesive transfer), kɔfɛla dacogo (release layer to protect adhesive during unwinding), ani a minɛcogo ɲuman (a nɔrɔlen yɔrɔ saniya, peeling technique correct, avoid funteni tɛmɛnen). Nɛgɛ minnu bɛ se ka ko ji la, olu bɛ se ka >90% tack sɔrɔ saniya kɔfɛ.

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 se konfirɛzi ma), 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 sirilanw minnu tɛ ban, minnu bɛ kɛ ka fɛnɲɛnamafagalanw siri minnu bɛ to senna (a bɛ fɛn sumalenw nɔrɔli bali, a tɛ kurukuru), datugulan min tɛ nɔrɔ ani fini min bɛ kɛ ka funteni digidigi fla (a bɛ platiw tanga nɔgɔli ma minnu bɛ kɛ ni nɛgɛ ye), fɛnɲɛnamafagalanw minnu bɛ kɛ ka dot paste/powder coating lines (dot paste/powder coating lines (a bɛ nɔrɔli yɔrɔw 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).

Fibreglasi fini funteni dɔgɔyali ye PTFE kaseti hakɛ basigibaliya sababu fɔlɔ ye. PTFE sintering funteni na (360-400°C), sɔgɔli degun tolenw bɛ bɔ. Ni a ma minɛ, fini bɛ dɔgɔya; ni a balilen don, degun dogolenw bɛ datugu, o bɛ kɛ sababu ye ka a dɔgɔya kɔfɛ nɔrɔlen furakɛli waati (150-200°C) ani baara laban sumaya waati. Furakɛcogo : aw bɛ fibreglasi min bilalen don ka kɔn funteni ɲɛ, ni a dɔgɔyara <0,5% ye 400°C la, ka degun tolenw ban sani aw ka a datugu.