Yala i delila k’i yɛrɛ ɲininka mun na dɔw PTFE fini minnu bɛ funteni caman na, olu bɛ kɛ i n’a fɔ filɛlikɛlan k’a sɔrɔ dɔw bɛ i ko matte walima textured? Jaabi ye kalolabɔ ye – o ye sɛnɛfɛnw sɛnɛni kɔfɛ fɛɛrɛ ye min kɔnɔ, filɛlikɛlan wulilenw bɛ degunba kɛ min bɛ kɛ ni sinsinni ye walasa ka fɛn dilannen ɲɛda cogoya kura.
Kalandriya bɛ o ka mikrosɔrɔcogo, a sanfɛla cogoya, ani a baarakɛcogo caman Changer fondamentalement PTFE fini min bɛ funteni caman na, . A bɛ se ka dɔ bɔ dugukolo sanfɛla gɛlɛya la ni a bonya ye, ka pinɛw datugu minnu bɛ kɛ ni mikroskɔpi ye, ani ka bɔli cogoyaw ɲɛ kosɛbɛ – nka o bɛ kɛ sababu ye ka ɲɛjibɔ fanga ni a sɛgɛsɛgɛli dɔgɔya.
Aokai PTFE bɛ baara kɛ ni kalolabɔ ye ka kɛɲɛ ni baarakɛcogo wajibiyalenw ye. Nin barokun in bɛ nɔba duuru ɲɛfɔ: dugukolo sanfɛla cogoya, bɔli kɛcogo, donbaliya, masinw cogoya, ani hakɛ muɲuni.
Surface Morphology – K’a ta Orange Peel la ka se Mirror Finish ma
A juguman don, a bɛ kɛ hali (kɛrɛnkɛrɛnnenya la ni bulama/nɛrɛma ye) .
A bɛ baara kɛ cogo min na: Ni funteni bɛ PTFE ka wuliyɔrɔ kɛrɛfɛ (360–380°C), o fɛn bɛ plastiki jibɔ dafalen kɛ degunba kɔnɔ. Warp/weft jiri minnu kɔrɔtalen don, olu bɛ flakɛ, ka kɛ fɛn ye min bɛ to ka kɛ ultra-smooth layer ye.
Nafa min bɛ jogoɲini na: Yɔrɔ nafamafɛnw i n’a fɔ kristalɛ nɔgɔw ani nɔgɔw bɛ ye ka caya fini kalandriyalen kan, o bɛ kɛ sababu ye ka ɲɛda sɛgɛsɛgɛli gɛlɛn kɛ.
A bɔli ni a kɛlɛli nafaw – Ɲɛtaa kabakoma
Nɔ
A ma kɛ ni kalandriya ye
Kalandriya la
Aw bɛ fanga bila
Sanfɛ – micro-mechanique interlocking ka bɔ fibres protrudings la
Jiginni – yɔrɔ nɔgɔlen bɛ ɲɔgɔndan ban
Nɔgɔw kɛlɛli
Ka bɛrɛbɛn
A ka ɲi kosɛbɛ – a bɛ buguri ni kola nɔrɔli kɛlɛ
Saniya nɔgɔya
A ka gɛlɛn ka tɛmɛ o kan
A ka nɔgɔn kosɛbɛ – tolenw bɛ ko
Mun na bɔli bɛ ɲɛ: Fini min ma kalandriya, o bɛ ni fiɲɛw ye minnu bɛ bɔ kɛnɛma, minnu bɛ kɛ sababu ye ka masinw ka ɲɔgɔn siri ni nɛgɛw, lastikuw walima mugu ye. Kalandriya bɛ PTFE layɛrɛ dɔ dilan min bɛ taa ɲɛ, min ka nɔgɔn kosɛbɛ. Fɛnw bɛ maga PTFE dɔrɔn de la min fanga ka dɔgɔn – u bɛ bɔ u la k’a sɔrɔ u ma cɛsiri kɛ ni tolen tɛ u la.
A kɛcogo nɔfɛkow : A nafa ka bon ka ɲɛsin fɛnw dilanni ma minnu bɛ kɛ ɲɔgɔn fɛ (a bɛ dɔ bɔ ban hakɛ la), lastikuw vulkanize (a bɛ nɔgɔ saniyacogo dɔgɔya), dumuni tobili, ani saniyaso lasecogo la.
Aokai PTFE bɛ an ka PTFE finiw dilan minnu bɛ kɛ ni kalolabɔ ye ani minnu ma kɛ ni kalolabɔ ye. Ni bɔli liner baarakɛcogo la, zeru tolen nafa ka bon yɔrɔ minnu na, an bɛ fini kalandriya laadi kosɛbɛ. Ni baara minnu bɛ ɲɛjibɔ fanga caman wajibiya (misali la, fɛnɲɛnamafagalan minnu dawolo tiɲɛni farati bɛ u la), a bɛ se ka kɛ ko u tɛ kalolabɔ kɛ.
Donbaliya ni a lakanani baarakɛcogo – Pinɛw sirili
Ta
A ma kɛ ni kalandriya ye
Kalandriya la
Pinɛw/porow
Present – micro-pore channels ka bɔ finimugu la
A datugulen – filimu min ka bon, o janya ye milimɛtɛrɛ 0,01-0,03 ye
Ji/solvent doncogo
Bɛ se ka kɛ
Blocked (Bɔli) kɛra
Dielektriki fanga
Ka bɛrɛbɛn
Sanfɛ (porow sirilen don) .
Nafa minnu bɛ sɔrɔ yɔrɔ datugulen na:
A bɛ fibreglasi kɔnɔna sɔgɔli, delamination ani insulation tiɲɛni bali
A bɛ se ka baara kɛ i n’a fɔ fini min bɛ se ka sɔgɔsɔgɔ, selilɛri diaphragmes électrolytiques, conveyor belts minnu tɛ se ka kemikɛli kɛ
A bɛ tiɲɛni wulicogo kɔrɔta – a ka ɲi kuran insulasi layiniw ma
Kɔlɔsili nafama: Ni aw ye kalolabɔ kojugu min bɛ finimugu janya dɔgɔya kojugu, o bɛ se ka insulasi baara bɛɛ tiɲɛ. Balance (balance) de wajibiyalen don.
Masinaw ka jogo – Dual Impacts
1. A nɔ ɲumanw
Ta
Fisayali
Wear resistance & fuzz resistance
A ɲɛnabɔra kosɛbɛ – yɔrɔ nɔgɔlen bɛ sɔgɔsɔgɔli degun tila; fibreglasi min bɛ datugu pewu, a tɛ kɛ ni fuzz ye a kɔrɔtalen kɔfɛ siɲɛ caman
Tensile fanga baarakɛcogo
Dɔ farala dɔɔni kan – ɲɔgɔndan bɛ yɔrɔw fa jiriw ni ɲɔgɔn cɛ, o bɛ kɛ sababu ye ka doni tila-tila ; degun hakɛw bɛ bɔ yen
Dɔgɔyara – gɛlɛya ka bon; tɛ se ka kɔrɔtacogo nɔgɔlen muɲu. Foli nɔgɔlenw bɛ taamasiɲɛ finmanw bila (ka faraw) .
Ɲɛjibɔ fanga
Dɔgɔyara – compaction bɛ yɔrɔ sɔgɔlen bɔ jiriw ni ɲɔgɔn cɛ. Ni a karilen don, a jɛnsɛnni bɛ teliya
Elongation (janya) lafiɲɛbɔ waati
Jiginni – a ka fin, a ka bon, o bɛ dɔ bɔ ductility la; sɔgɔsɔgɔninjɛ minɛni barika dɔgɔyara
Baarakɛcogo ɲɛminɛcogo:
Aw ye aw yɛrɛ tanga kalandriya kɛli ma: Fɛn minnu bɛ ɲɛminɛbaga wuluwulu misɛnninw kan (u bɛ to ka kɔrɔta ni nɛgɛ ye), funteni dɔgɔyali bolokɔniw, kurukuru fangama kɛcogo
Aw bɛ kalolabɔ kɛ ka ɲɛ: Labɔlanw, kuran sɔgɔlanw, finiw minnu tɛ sɔgɔ, so saniyalenw tacogo (u tɛ sɛgɛn kosɛbɛ)
Dimension ni Thickness tolerance – Kɔrɔsili tigitigi
Muɲuli gɛlɛn bɛ ladamu kosɛbɛ tigɛcogo otomatiki ni a lajɛcogo tigitigi la
Sɛnɛ ka kan ka kɔn ka musaka kɛ: aw bɛ tɛmɛsira wɛrɛw kɛ ni impregnation passes ye walima basigi finiw ye minnu ka bon walasa ka se ka laɲini laban janya sɔrɔ
Misali la, a janya bolodacogo : Ni fɛn laban bɛ fini kalandriya milimɛtɛrɛ 0,20 de wajibiya, aw bɛ a daminɛ ni fɛn ye min ma kalandriya milimɛtɛrɛ 0,23-0,25, aw bɛ a jira ko a bɛna dɔgɔya 10-15%.
Kuma surun – Waati min na kalandriya, Waati min na ka kan ka i yɛrɛ tanga
Waleyali
Calendrier (kalandriya) bɛ ladilikan di wa?
Munna
Aw bɛ finimuguw bila ka ɲɛsin fɛnɲɛnamafagalanw/lastikuw ma
Dɔgɔyali bɛ se ka wuli ka bɔ a nɔ na, farati bɛ a la ka kari
Cɛsirilan belebelebaw, minnu ka gɛlɛn
⚠️ Yeelen kalandriya dɔrɔn
Balance wear resistance vs. ɲɛjibɔ fanga
Kuma surun na , kalolabɔ ye baara kɔfɛ fɛɛrɛ barikama ye min bɛ PTFE fini funteni caman Changer fondamentalement. A bɛ dugukolo yɔrɔ caman sɛmɛntiya ka bɔ fɛn dilannen na (Ra 0,5-1,0 μm) ka kɛ i n’a fɔ filɛlikɛlan (<0,05 μm), a bɛ bɔli ni nɔgɔ kunbɛncogo ɲɛ kosɛbɛ, ka pinɛw datugu walasa ka se ka don a kɔnɔ ka tɛmɛ ani ka dielektriki fanga bonya, ani ka sɛgɛnbaliya sabati. Nka, o nafaw bɛ na ni jago ye: ɲɛjibɔ fanga bɛ dɔgɔya (25-30% bɔnɛ), a bɛ se ka wuli ka bɔ a nɔ na, ani farati min bɛ se ka kari ni kurukuruni ye.
Aw bɛ PTFE fini kalolabɔlen sugandi walasa ka bɔli kɛ fɛnw na, ka fɛnw sɔgɔ, ka kuran tangalanw, ani ka kɛ so saniyalenw na. Aw bɛ fini sugandi min ma kalola walima min kalandriya ka nɔgɔn walasa ka kurukuru fangama, ka ɲɛjibɔ fanga ka bon, ani ka baara kɛ yɔrɔ minnu na, foli nɔgɔlenw tɛ se ka bali.
Aw mago bɛ dɛmɛ na walasa ka a latigɛ ni PTFE fini min bɛ kɛ kalandriya, o bɛnnen don aw ka baarakɛcogo ma wa? Aokai PTFE bɛ o sugandi fila bɛɛ di ni fɛɛrɛ kuraw ye. Aw ye anw sɔrɔ ni aw ka baarakɛcogo ye, aw ka masinw ka wajibiw, ani aw ka dugukolo finiw magow.
N’aw b’a fɛ ka kunnafoni caman sɔrɔ paramɛtiriw ɲɛfɔlenw kan, baarakɛcogo misaliw, ani furaw kan minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye an ka fɛn dilannenw bɛɛ lajɛlen na, i n’a fɔ PTFE finiw minnu bɛ funteni caman bɔ, PTFE kasɛtiw, PTFE mesh belts, seamless fusing machine belts, single-sided PTFE fabrics, high-temperature resistant conveyor belts and fiberglass fabrics , aw bɛ se ka anw sɔrɔ via:
An bɛ baarakɛcogo hakilila sabati, n’o ye baarakɛcogo ɲuman ni danbe ye, wa an b’an jija ka fɛɛrɛw tigɛ minnu bɛ kɛ yɔrɔ kelen na ani baara minnu bɛ kɛ ni hakili ye, kiliyanw bɛɛ ye.
