Views: 0 Author: Site Editor Bɔli waati: 2026-06-09 Bɔyɔrɔ: Yɔrɔ
PTFE fini min funteni ka bon, o bɛ mɛn kosɛbɛ – a bɛ se ka san caman funteni muɲu, ka kɛ kemikɛli ye, ani ka baara kɛ min tɛ nɔrɔ. Nka a laban na, a dɛsɛra. Ɲininkali ye nin ye: mun de b’a to a ka dɛsɛ, ani i bɛ se k’a to a ka mɛn cogo di?
Jaabi bɛ tali kɛ fɛn suguya wɔɔrɔ la: funteni (min ka bon), masinw ka degun, kemikɛli sigida, saniya kɛcogo, a maracogo, ani fini yɛrɛ cogoya fɔlɔ.
Aokai PTFE ye foro dɛsɛw sɛgɛsɛgɛ baarakɛcogo ba caman kɔnɔ. An bɛ fɛn kelen-kelen bɛɛ ɲɛfɔ jukɔrɔ, lasɔmini taamasiɲɛw dɔnni cogo min na, ani i bɛ se ka min kɛ walasa ka baara si janya.
PTFE bɛ se ka funteni caman kunbɛn, nka fo ka se yɔrɔ dɔ ma. Aw bɛ tɛmɛ o hakɛ kan, wa tiɲɛni bɛ teliya joona.
PTFE ka baarakɛta kuntaalajan funteni hakɛ min bɛ se ka kɛ tuma bɛɛ , o bɛ se 260°C ɲɔgɔn ma . Taama surunw kɛli ka se 300°C ma, o bɛ sɔn, nka ni aw ye a bila ka mɛn ka tɛmɛ 260°C kan, o bɛ na ni:
A dacogo jɛman ni a sɔgɔli
Nafolo minnu tɛ nɔrɔ ɲɔgɔn na, olu bɔnɛni
A tiɲɛni (ka tɛmɛ 400°C kan, ka gazi toxicw bɔ) .
Masina fanga dɔgɔyali
Foro kɔlɔsili : PTFE fɛnɲɛnamafagalan min bɛ boli 280°C la sanni a ka kɛ 250°C la, o bɛ se ka kɛ kalo 6 dɔrɔn kɔnɔ sanni ka kɛ san 3 ye.
PTFE dacogo ni fibreglasi substrate ka coefficients de expansion thermal tɛ kelen ye. Ni fini in sumana ka nɛnɛ joona ani ka segin-ka-bɔnye kɛ:
O fini bɛ bonya ani ka dɔgɔya ni hakɛ wɛrɛ ye ka tɛmɛ galasi fiyɛw kan
O bɛ kɛ sababu ye ka delamination kɛ layɛrɛw ni ɲɔgɔn cɛ → kari, kurukuruw, ani farali
Kɛrɛnkɛrɛnnenya la, a ka jugu fini dakunw na ani masinw sirilanw lamini na
Bana kunbɛncogo: Aw bɛ aw yɛrɛ tanga funteni jiginni barikama ma. Yɔrɔ minnu na, funteni-sɛgɛsɛgɛli tɛ se ka bali, aw bɛ fini dɔ sugandi min nɔrɔlen don ka ɲɛ (gilasi sanfɛla furakɛcogo ɲuman) ani ka aw yɛrɛ tanga foli nɔgɔlenw ma.
Fibreglasi min datugulen don ni PTFE ye, o barika ka bon a tension na nka a barika ka dɔgɔn ni a bɛ segin-ka-bɔ. A ka ca a la, masinw ka degun ye dɛsɛ sababu filanan ye min ka teli ka kɛ funteni tɛmɛnen kɔfɛ.
Hali ni PTFE fini bɛ se ka wuli, fibreglasi substrat bɛ se ka wuli ka ɲɛ. Ni aw bɛ to ka foli walima ni aw bɛ kurukuru banbali kɛ yɔrɔ kelen na, o bɛna kɛ sababu ye ka:
Aw bɛ gilasi fiyɛw kari
Aw bɛ PTFE finimugu kari
Aw bɛ kurukuru finmanw da minnu tɛ se ka wuli, minnu bɛ jɛnsɛn joona ka kɛ ɲɛji ye
Bana kunbɛnni: Aw bɛ baara kɛ ni kurukuruni hakɛ ye min ka bon kosɛbɛ. Ni aw bɛ baara kɛ minnu bɛ to ka da (misali la, rido minnu bɛ se ka lamaga), aw bɛ PTFE fini dɔ lajɛ min ka fin walima min barika ka bon ni aramid ye.
Ni baara kɛra ni a ye i n’a fɔ fɛn min bɛ taa ni a ye, o bɛ kɛ sababu ye ka:
Fibre fatigue (glasi fibres bɛ kari dɔɔni dɔɔni doni sabatilen kɔrɔ) .
Coating deformation (sɔgɔli ni a fin) .
A bɛ sɛgɛn dɔɔni dɔɔni ani a laban na a bɛ tigɛ
Bana kunbɛncogo: Aw bɛ a dilabaga ka tension hakɛ fɔlen labato. Ni fɛnw bɛ taa ni fɛnw ye minnu janya ka jan, aw bɛ fini kɛ min ka girinya ka bon (misali la, fini min ka gɛlɛn walima fini min ka bon).
Ni aw bɛ sɔgɔsɔgɔ waati jan kɔnɔ ni fɛn gɛlɛnw walima fɛn gɛlɛnw ye, o bɛ PTFE finimugu sɛgɛn. Ni finimugu banna, fibreglasi fiyɛri minnu bɛ kɛnɛ kan, olu bɛ tiɲɛ ani u bɛ dɛsɛ joona.
Bana kunbɛnni : Ni aw bɛ sɛgɛsɛgɛli kɛ (misali la, ɲɛjiralanw), aw bɛ PTFE hakɛ falen kɛ ni sɔgɔsɔgɔninjɛ kunbɛncogo ɲuman ye walima ka sɛgɛnlafiɲɛbɔlan dɔ fara a kan. Tumu kɛli tuma bɛɛ (silikɔni tulu min bɛ kɛ dumuni na) o fana bɛ se ka dɔ bɔ sɔgɔsɔgɔninjɛ la.
PTFE tɔgɔ bɔra ko a tɛ se ka baara kɛ, nka kemikɛli dɔw bɛ bin a kan – kɛrɛnkɛrɛnnenya la ni funteni ka bon.
Ni funteni ka bon, ni aw ye nin ninnu kɛ, o bɛna PTFE tiɲɛ k’a ɲɛsin a ma:
Alkali nɛgɛw wulilenw (sodiyɔmu, potasiyɔmu) – tiɲɛni pewu
Klori trifluoride, gazi fluorine – farinya wale
Asidi barikama minnu ka ca kosɛbɛ – u bɛ wuli dɔɔni dɔɔni funteni caman na
Bana kunbɛncogo: Aw bɛ aw yɛrɛ tanga nin fura ninnu ma pewu. Ni aw bɛ baara kɛ ni oksidan jugumanw ye, aw bɛ fɛn wɛrɛ kɛ walima ka aw jija PTFE fini ma bɔ kɛnɛ kan.
Ni funteni caman bɛ sɔrɔ tulu la, silikoni bɔlanw, walima dumuni tulu donna finimugu mikoro-porow kɔnɔ waati jan kɔnɔ, o bɛ se ka kɛ sababu ye ka:
Karɔbɔli ni coking bɛ kɛ finimugu jukɔrɔ
Blistering ani delamination ni a sumana
Bana kunbɛncogo: Aw bɛ fini saniya tuma bɛɛ sani a tolenw ka waati sɔrɔ ka don a kɔnɔ. Ni tulu gɛlɛn don a la, aw bɛ fɛn dɔ sugandi min ka bon (jiri hakɛ ka ca).
Saniyabaliya ye sababu ye min ka teli ka kɛ, min bɛ se ka bali, min bɛ kɛ sababu ye ka a dɛsɛ joona.
Dumuni gɛlɛn minnu bɛ kɛ ni gazi ye, nɔrɔlenw, enki walima fɛn wɛrɛw bɛ to ka u sɔgɔ ni nɛgɛso ye, ni nɛgɛ ye, walima ni sɔgɔlanw ye. o baarakɛminɛnw bɛ PTFE dacogo sɔgɔ . Ni a sɔgɔra dɔrɔn, nafolo min tɛ nɔrɔ, o bɛ tunun, nɔgɔ bɛ nɔrɔ nɔgɔya la – ka sɛgɛn jugu dɔ lawuli.
Fɛɛrɛ ɲuman: Aw bɛ plastiki sɔgɔlanw, jiri sɔgɔlanw, walima nilon burusi nɔgɔlenw kɛ. Ni tolen gɛlɛnw don, aw bɛ a su walima ka a nɔgɔya ni watara ye sani aw ka a ko.
PTFE yɛrɛ tɛ se ka kɛ kemikɛli la, nka nɔrɔlan (kasɛtiw kama) walima finimugu ni substrat cɛsira bɛ se ka bin. Aw bɛ aw su ji la waati jan kɔnɔ:
Furakɛcogo barikamaw (penti bɔlanw, asetɔni) .
Safinɛ minnu ka pH ka ca (bleach, caustic cleaners) .
...a bɛ se ka don pinɛw fɛ ani ka barika dɔgɔya jɛɲɔgɔnya min bɛ finimugu ni substrat cɛ.
Fɛɛrɛ ɲuman: Aw bɛ minɛn safinɛ nɔgɔlen, jisuma, walima dumuni saniyalanw kɛ. Aw bɛ a ko ka ɲɛ.
Hali ni a tɛ baara la, PTFE fini bɛ se ka tiɲɛ ni a maralen don cogo bɛnbali la.
PTFE bɛ se ka waati kunbɛn cogo ɲuman na, nka ni a bɛ mɛn kɛnɛma UV jugumanba la, o bɛna kɛ sababu ye ka:
Surface kɔrɔya dɔɔni dɔɔni
Chalking (mugu finman bɛ kɛ a sanfɛ) .
Dɔgɔyara sɔgɔli fanga la
Bana kunbɛnni: Ni aw bɛ kɛnɛyako kɛ, aw bɛ UV-stabilized grades sugandi. Ni fini maralen don, aw bɛ a bila yɔrɔ la dibi la, yɔrɔ min datugulen don.
Ni finimugu tiɲɛna, ji bɛ don fibreglasi yɔrɔw la ani ka fiɲɛ fanga dɔgɔya. Asidi minnu bɛ bɔ dumuni tolenw na minnu falen don nɔgɔ la, olu fana bɛ jɛɲɔgɔnya yɔrɔ tiɲɛ.
Bana kunbɛncogo: Aw bɛ finiw mara yɔrɔ jalen na. Aw bɛ a saniya sani aw ka a mara. Aw kana fini nɔgɔlen to a sirilen na kalo caman kɔnɔ.
Ni aw bɛ foli kɛ waati jan kɔnɔ degunba la, o bɛ kɛ sababu ye ka kurukuru banbaliw lawuli (dɛsɛ yɔrɔw).
Ni aw ye a mara funteni sɔrɔyɔrɔw kɛrɛfɛ (wajibɔlanw, forow) o bɛ kɛ sababu ye ka funteni kɔrɔbaya joona.
A maracogo ɲuman : Aw bɛ finimugu kuru ka ɲɛ, ka a mara ka ɲɛ ni aw bɛ se, yɔrɔ nɛnɛman na (10-30°C), yɔrɔ jalen (<60% RH), dibi la.
PTFE finiw bɛɛ tɛ dilan cogo kelen na. Danfara minnu bɛ jogoɲumanya la, olu bɛ nɔ bila baara ɲɛnamaya la kosɛbɛ.
Ni finimugu janya tɛ se ka kɛ, ni pinɛw, fiɲɛbɔlanw, walima ni u falen don ani ka u sɔgɔsɔgɔ, o bɛna baara kɛ waati surunya kosɛbɛ. Fɛn minnu ka ɲi kosɛbɛ, olu bɛ se ka kɛ:
Glass fibres (Glasi fiyɛw) dafalen don
Nɔrɔli barikama bɛ finimugu ni substrat cɛ
Pinholes walima voids tɛ yen
Sɛgɛn kunbɛncogo ɲuman
Fibreglasi fini dilanni cogoya, a filamanw cɛmancɛ ani a girinya de bɛ a ka masin kɛcogo de jira. Fini finman walima fini belebele minnu bɛ kɛ ni nɛgɛ ye, n’u tɛ bɛn baarakɛcogo ma, olu ka teli ka sɛgɛn joona.
Aokai PTFE bɛ baara kɛ ni fibreglasi substrates premium ye ni weave density optimisé ye ani PTFE impregnation dafalen. An bɛ fɛɛrɛko kunnafoniw di fɛnw sɔgɔli fanga kan, finimugu janya, ani pinɛw jate.
Fɛn |
Aw ye Nin kɛ |
Aw ye aw yɛrɛ tanga Nin ma |
|---|---|---|
Goniyahakɛ |
Aw bɛ to ka <260°C to a la |
A ka ca ni 260°C ye; cycle thermal teliya la |
Kɔrɔta |
Aw bɛ baara kɛ ni finimugu finman ye min ka bon ni radiyali ye |
Kurukuru nɔgɔlenw, ka segin-ka-bɔnye kɛ yɔrɔ kelen na |
Tansiyɔn |
Aw ye spec range labato |
A bɛ tension (tension) kɛ ka tɛmɛ a dan kan |
Saniyali |
Plastiki sɔgɔlanw, safinɛ nɔgɔlen |
Nɛgɛ sɔgɔlanw, nɛgɛ wuluwulu, furaji barikamaw |
Kemikɛlifɛnw |
Aw bɛ aw yɛrɛ tanga nɛgɛ wulilenw ma, oksidan barikamaw |
Nɛgɛ baarakɛtaw walima gazi fluorine sɔrɔli |
Marayɔrɔ |
Aw bɛ a kuru ka ɲɛ, ka nɛnɛ jalen dibi la |
A dabɔlen, degunba, funteni kɛrɛfɛ, UV jirali |
Kalite |
Sanni kɛ dilanbaga tɔgɔba dɔ fɛ |
Fini min sɔngɔ man gɛlɛn, min bɛ se ka kɛ pinɛw ye |
Aokai PTFE bɛ PTFE fini dilan min funteni ka bon ka kɛɲɛ ni jogo ɲumanw ye. An bɛ se k’aw dɛmɛ ka kalasi, a janya ani a siricogo ɲuman sugandi aw ka baarakɛcogo la walasa ka baara kɛ waati caya.
Kunnafoni minnu bɛ sanfɛ, olu bɛ di Jiangsu Aokai Kura Materiel Teknoloji Co., Ltd.
Walasa ka fɛn ɲɛfɔlenw, baarakɛcogo ɲɛminɛcogo, ani furakɛli kɛcogo ladamu PTFE finiw, kasetiw, cɛsirilanw, ani fɛn wɛrɛw kan:
Cɛ Guo: +86 18944819998 ye
Cɛ Liu: +86 13705266308 ye
An bɛ tugu baarakɛcogo ɲuman ni danbe la, k’an jija ka furaw di yɔrɔ kelen na ani ka baara minnu kɛ ni jateminɛ ye.