PTFE fini min dilannen don ni fibreglasi ye ani Teflon tape, olu fila bɛɛ ye fɛnw ye minnu tɛ nɔrɔ, ni u ka jogo ɲɔgɔn tɛ, nka u bɛ baara kɛ ni kun wɛrɛw ye. PTFE fini min dilannen don ni fibreglasi ye, o ye fɛn ye min bɛ mɛn, min tɛ funteni kɛlɛ, min bɛ kɛ izini baarakɛyɔrɔw la, i n’a fɔ fɛnw tabaga, fɛn dilanni membranes, ani lakanani datugulanw. A bɛ fibreglasi fanga ni PTFE ka fɛnw fara ɲɔgɔn kan minnu tɛ nɔrɔ. Faan wɛrɛ fɛ, Teflon kaseti, n’a bɛ fɔ fana ko pɔmpikɛla ka kase, o ye fɛn finman ye min bɛ se ka wuli, a bɛ kɛ fɔlɔ ka pibilikiw siri ani ka jibɔ bali. Hali ni PTFE bɛ u fila bɛɛ la, u dabɔcogo, u jɔcogo ani u kɛcogo tɛ kelen ye kosɛbɛ. PTFE fini min dilannen don ni fibreglasi ye, o bɛ fanga ni fɛn caman di izini baara kama, ka sɔrɔ Teflon kase ka fisa ni pɔmpi ni sigili baara ye.
![PTFE fini min dilannen don ni fibre de verre ye]( "PTFE coated fiberglass fabric")
PTFE Coated Fibreglas Fabric ka dilancogo n’a dilanni taabolo
Fɛnɲɛnɛmaw ni u nafaw
PTFE fini min dilannen don ni fibreglasi ye, o ye fɛn ye min bɛ kɛ ka fibreglasi fanga ni politetrafluoroéthylène (PTFE) ka fɛnw fara ɲɔgɔn kan minnu tɛ nɔrɔ. A basigilen, n’o ye fibre de verre ye, o bɛ kɛ ni gilasi fibre fibres fibres ye minnu sirilen don ka kɛ fini ye. O bɛ kɛ sababu ye ka girinya ɲumanba di, ka a hakɛ sabati, ani ka se ka sɔgɔsɔgɔ. PTFE, n’o ye fluoropolimɛri sintetiki ye, o tɔgɔ bɔra a ka sɔgɔsɔgɔninjɛ hakɛ dɔgɔyali la, a ka kemikaliya baarakɛbaliya, ani a ka se ka funteni caman kɛlɛ.
Fɛn dilanni fɛɛrɛw
o dilanni PTFE fini min dilannen don ni fibreglasi ye, bɛ kɛ ni fɛɛrɛ caman ye. A daminɛ na, fibreglasi fini bɛ saniya ka ɲɛ ani ka labɛn walasa a ka nɔrɔ cogo ɲuman na. O kɔfɛ, PTFE jɛnsɛnni bɛ kɛ fini na ni finimugu dacogo suguya caman ye i n’a fɔ dip coating, knife coating, walima spray coating. O kɔfɛ, fini min datugulen don, o bɛ kɛ ni sɔgɔli ye funteni caman na, a ka c’a la, a bɛ 700°F (371°C) lamini, o min bɛ PTFE fɛnɲɛnamafagalanw fara ɲɔgɔn kan k’u siri fibreglasi substrat la. O kɛcogo bɛ se ka segin a kan siɲɛ caman walasa ka a bonya ni a jogo ɲininen sɔrɔ.
Jogoɲumanya kɔlɔsili fɛɛrɛw
Jogoɲumanya kɔlɔsili fɛɛrɛ gɛlɛnw bɛ kɛ fɛn dilanni taabolo bɛɛ kɔnɔ walasa ka fɛn dilannenw baara cogo basigilen na. Olu dɔw ye fɛnɲɛnamafagalanw sɛgɛsɛgɛli ye tuma bɛɛ, ka finimugu janya n’u kɛcogo kelen kɔlɔsi, ani ka farikolo cogoyaw kɔrɔbɔ i n’a fɔ u sɔgɔli fanga, u ɲɛjibɔbaliya, ani u sanfɛla nɔgɔyali. Fɛɛrɛ kɔrɔw i n’a fɔ ɛlektrɔniki mikroskɔpi ani spektroskɔpi, olu bɛ se ka kɛ ka finimugu datugulen ka mikrosɔrɔcogo n’a kemikaliya sɛgɛsɛgɛ. Ka fara o kan, fɛn dilannenw bɛ sɛgɛsɛgɛli kɛ kosɛbɛ walasa k’a dɔn u tɛ nɔrɔ cogo min na, u tɛ se ka funteni kɛlɛ, ani u bɛ mɛn cogo caman na.
PTFE Coated Fibreglas Fabric baarakɛcogo n’a nafaw
Baarakɛcogo minnu bɛ kɛ iziniw kɔnɔ
PTFE fini min dilannen don ni fibreglasi ye, o bɛ baara caman sɔrɔ izini baara caman na k’a sababu kɛ a ka nafaw faralen ɲɔgɔn kan cogo kɛrɛnkɛrɛnnen na. Dumuni dilanni baara la, a bɛ kɛ fɛn ɲuman ye min bɛ kɛ ka fɛnw ta, ka tobilikɛminɛnw, ani ka fɛnw bɔ, k’a sababu kɛ a yɔrɔ min tɛ nɔrɔ ani a ka FDA ka sariyaw labatoli. Aerospace seko ni dɔnko ɲɛmɔgɔso bɛ baara kɛ ni o fini ye walasa ka awiyɔnw lamini ani ka radome dilan, ka nafa sɔrɔ a ka nɔgɔn cogoya la ani a ka se ka funteni jugumanba kɛlɛ. Kemikɛli baarakɛyɔrɔw la, fini minnu datugulen don ni PTFE ye, olu bɛ baara kɛ ni filɛri kɛcogo ye, ka fɛnw fara ɲɔgɔn kan, ani ka u tanga fɛnw ma, ka nafa sɔrɔ u ka kemikɛli baarakɛbaliya n’u ka muɲuli la.
Baarakɛcogo minnu bɛ Kɛ ni fɛn dilanni ye
Diɲɛ min ye fɛn dilanni diɲɛ ye, o ye PTFE fini min dilannen don ni fibreglasi ye, o minɛ a ka baarakɛcogo caman na ani a cɛɲi kosɔn. O ye sugandili ye min ka di mɔgɔw ye ka ɲɛsin fɛnw ma minnu bɛ se ka wuli, i n’a fɔ ntolatanyɔrɔ sanfɛlanw, jirisunw, ani ɲɛda cogoyaw. Fini in ka kɛnɛya bɛ kɛ sababu ye ka yeelen sɔrɔcogo dafalen di ka sɔrɔ ka UV lakanani di, o b’a to a ka ɲi kosɛbɛ ɲɛda datugulanw ni sanfɛlanw sigicogo la. A yɛrɛ saniyacogo, k’a sababu kɛ PTFE dacogo ye min tɛ nɔrɔ, o b’a to ladonni musakaw ka dɔgɔ ani ka ɲɛnayeli mɛn. Ka fara o kan, fini in ka tasuma-fanga-minɛnw bɛ kɛ sababu ye ka sow lakana, ka tasumako sariya gɛlɛnw dafa.
Nafa kɛrɛnkɛrɛnnenw
PTFE fini min dilannen don ni fibreglasi ye, o bɛ waso nafa kɛrɛnkɛrɛnnenw na minnu b’a danfara bɔ fɛn wɛrɛw la. A ka funteni-kɛlɛli danfaralen b’a To a bɛ Se ka funteni muɲu min bɛ Taa -100°F fo 500°F (-73°C fo 260°C) k’a sɔrɔ a ma Tiɲɛ. Fini in ka sɔgɔsɔgɔninjɛ hakɛ dɔgɔyali bɛ dɔ bɔ sɛgɛn ni sɛgɛn na yɔrɔ lamagannenw na, o bɛ dɔ fara masinw ni minɛnw si janya kan. A ka ji-sɔrɔ-cogo b’a Kɛ ji-bɔn ye, k’a sɔrɔ a ka tulu-ɲini-fɛnw bɛ tulu ni tulumafɛnw Kùnbɛn. O fɛn in ka kuran tangacogo ɲuman b’a to a bɛnnen don kuran baara suguya caman ma. Ka fara o kan, a ka se ka UV fiɲɛw ni fiɲɛ nɔgɔlenw kɛlɛ, o b’a to a bɛ mɛn kɛnɛma fɛnw na, o b’a to a bɛ kɛ fura ye min musaka ka dɔgɔ izini caman bolo.
Teflon Tape: A kɛcogo, a kɛcogo ani a dan
Daɲɛw labɛncogo ni a nafaw
Teflon kase, a bɛ fɔ fana ko PTFE kase walima plombier kase, o ye fɛn finman ye min bɛ se ka wuli, a dilannen don fɔlɔ ni politetrafluoroéthylène (PTFE) ye. A tɛ i n’a fɔ PTFE fini min dilannen don ni fibreglasi fini ye , Teflon kase tɛ ni fɛn ye min bɛ barika don a la. Kasɛti bɛ dilan ni fɛɛrɛ ye min bɛ wele ko paste extrusion, o la PTFE resin bɛ ɲagami tulumafɛn dɔ la ka a wajibiya ka tɛmɛ die fɛ walasa ka filimu finman dɔ dilan min bɛ ni porose ye. O kɔfɛ, o filimu in bɛ kɔrɔta walasa ka dɔ fara a fanga kan ani ka dɔ bɔ a bonya la. Kase min bɛ sɔrɔ o la, o ka nɔgɔn, a bɛ se ka wuli, wa a girinya ka dɔgɔn, a ka ca a la a bɛ bɔ 0,35 na ka se 0,75 g/cm³. Teflon kase bɛ PTFE nafa caman ciyɛn ta, i n’a fɔ a bɛ se ka kemikaliya kɛlɛ, a ka sɔgɔsɔgɔ dɔgɔya, ani a bɛ se ka funteni caman muɲu.
Baarakɛcogo minnu bɛ kɛ tuma caman na
Teflon kase bɛ a baara fɔlɔ sɔrɔ pɔnpe baara la i n’a fɔ jiri datugulan. Ni a sirilen don pibilikiw ni fɛnɲɛnɛmaw ka juruw la, a bɛ jiriw ni ɲɔgɔn cɛ yɔrɔ lakolonw fa, o bɛ kɛ sababu ye ka ji tɛ don a la ani fiɲɛ tɛ don a la. O b’a to a nafa ka bon kosɛbɛ ji ni gazi sira fila bɛɛ la, ji bɔli balili la. Plomberie kɔfɛ, Teflon kaseti ye nafa sɔrɔ baara suguya wɛrɛw la. Elektɔriki la, a bɛ Kɛ 'fɛn ye min bɛ 'sèn Bɔ nɛgɛw ni kabaliw la. Aerospace baarakɛlaw bɛ baara kɛ n’a ye walasa ka awiyɔn motɛriw yɔrɔw tulu kɛ minnu bɛ lamaga. Kemikɛli laboratuwaraw kɔnɔ, Teflon kase bɛ kɛ ka gilasi jogindaw datugu minɛnw sigicogo la. A tɛ nɔrɔ cogoya min na, o b’a to a nafa ka bon pakew dilanni na, kɛrɛnkɛrɛnnenya la, dasiri masinw na minnu bɛ fɛn nɔrɔlenw minɛ.
Danyɔrɔw ani jateminɛw
Hali n’a bɛ se ka kɛ fɛn caman na, Teflon kaseti bɛ dan dɔw la minnu b’a baaracogo bali baara la, fibreglasi fini min dilannen don ni PTFE ye, o ka fisa ni tɔw bɛɛ ye. Kase in ka sɔgɔli fanga dɔgɔyali b’a to a man ɲi baarakɛcogo la minnu bɛ a jɔcogo dafalen de wajibiya. A tɛ se ka degunba walima masinw ka degun juguw muɲu, o bɛ dan sigi a baara la izini yɔrɔw la. Teflon kase ka fin ani a porose, o kɔrɔ ye ko a bɛ funteni camanba di ni i y’a suma ni finiw ye minnu datugulen don ni PTFE ye. Hali n’a bɛ se ka funteni hakɛ caman kunbɛn, a tɛ ni PTFE fɛn barikamaw hakɛ sabatili ye funteni jugumanba la. Kasɛti ka sɔgɔli, hali n’a nafa ka bon sigilanw dilanni na, o bɛ se ka kɛ nafa ye baarakɛcogo la minnu bɛ a hakɛ tigitigiw wajibiya, minnu tɛ Changé. Ka fara o kan, Teflon kaseti man ɲi ka kɛ ni oksidan barikamaw ye walima ni nɛgɛw ye minnu bɛ kɛ ni alkali ye, barisa olu bɛ se ka PTFE fɛn tiɲɛ.
Kuncɛli
Hali ni PTFE fini min dilannen don ni fibreglasi ye ani Teflon kase, olu bɛ PTFE ka fɛnw jɛ minnu tɛ nɔrɔ, u bɛ baara kɛ ni kuntilenna danfaralenw ye k’a sababu kɛ u dilanni n’u jɔcogo kɛrɛnkɛrɛnnenw ye. PTFE fini min dilannen don ni fibreglasi ye, n’a jɔcogo barika ka bon ani a bɛ se ka kɛ fɛn caman na, o ka fisa ni izini ni fɛn dilanni ye, min bɛ fanga, muɲuli, ani funteni kɛlɛli wajibiya. Faan wɛrɛ fɛ, teflon kase bɛ yeelen bɔ dasiri ni tulumafɛnw na yɔrɔ minnu na a finman ni a sɔgɔli nafa ka bon. O danfara ninnu faamuyali nafa ka bon kosɛbɛ walasa ka fɛn bɛnnenw sugandi mago kɛrɛnkɛrɛnnenw kama, ka baarakɛcogo ɲuman ni ɲɛnamaya jan sabati baara suguya caman na iziniw kɔnɔ.
Aw ye ɲɔgɔn sɔrɔ Anw fɛ
Walasa ka fini ɲumanba sɔrɔ min dilannen don ni PTFE ye ani ka dɔnnikɛlaw ka bilasirali kɛ a kɛcogo kan, aw ka da a la Aokai PTFE ye . An ka fɛn ɲumanw bɛ muɲuli di min ɲɔgɔn tɛ, u bɛ se ka funteni kɛlɛ, ani u tɛ nɔrɔ, o bɛ a to baara kɛcogo ka fisa ni izini suguya caman ye. Aw ye Aokai PTFE danfara dɔn - aw bɛ se ka kuma an fɛ bi nin yɔrɔ in na mandy@akptfe.com walasa k’a lajɛ an ka fɛn kɔrɔw bɛ se k’aw ka porozɛw ni taabolo kɔrɔta cogo min na.
Sɛbɛn minnu bɛ sɔrɔ a kɔnɔ:
Ebnesajjad, S. (2017) Kalanjɛ ni sɛbɛnni: kalanjɛ ni sɛbɛnni gafew. PTFE baarakɛcogo gafe min bonyalen don: Fɛnɲɛnɛmako, fɛn dilanni ani baarakɛcogo. William Andrew ye baara kɛ.
McKeen, L. W. (2013) ye baara kɛ. Stérilisation (stérilisation) bɛ nɔ min bila plastiki ni elastomɛriw la. William Andrew ye baara kɛ.
Drobny, J. G. (2014) ani a ɲɔgɔnnaw. Fluoroplastic, Volume 2: Melt Processsible Fluoropolymers - Baarakɛla ka gafe dafalen ani kunnafoni gafe. William Andrew ye baara kɛ.
Schweitzer, P. A. (2006) ani a ɲɔgɔnnaw. Polimɛriw ni Elastomɛriw ka sɔgɔsɔgɔninjɛ. CRC Press ye.
Kutz, M. (2011) ye baara kɛ. Gafe min bɛ wele ko Appliqué Plastiques Engineering Gafe: Baarakɛcogo ni a kɛcogo. William Andrew ye baara kɛ.
Ebnesajjad, S., ani Khaladkar, P. R. (2017) Kalanjɛ ni sɛbɛnni: kalanjɛ ni sɛbɛnni gafew. Fluoropolimɛri baarakɛcogo kemikɛli baarakɛyɔrɔw la: Gafe min bɛ wele ko Definitive User’s Guide and Handbook. William Andrew ye baara kɛ.
