PTFE kaseti ka karicogo bali cogo min na, a kɔrɔtacogo ni a da wulicogo segin-segin kɔrɔ

Pakew dilanni siraw la, funteni datugulanw na, ani dumunikɛminɛnw na, . PTFE kaseti min ka funteni ka bon, o bɛ to ka kɔrɔta, ka da wuli, ka digidigi – a bɛ kɛ siɲɛ kelen kɔfɛ. Waati tɛmɛnen kɔfɛ, hali o fɛn min bɛ mɛn, o bɛ se ka kari walima ka kari.

Mun na o bɛ kɛ? Jaabi bɛ sɔrɔ fɛn saba de la: substrat, adhesive ani kaseti bɛ sigi cogo min na.

Aokai PTFE , an ye foro dɛsɛ kɛmɛ caman sɛgɛsɛgɛ. Nin barokun bɛ laadilikan nafamaw di walasa ka kaseti si janya ani ka i yɛrɛ tanga kari ma joona.

Aw bɛ barika don a jɔcogo la – Substrat ani Thickness

Substrat bɛ kɛ i n’a fɔ framework, a bɛ kɛ sababu ye ka bending resistance ni tear strength dantigɛ.

PTFE filimu saniyalen bɛ fɛn caman jira nka a tɛ se ka kɛ ni masin fanga ye – a ka teli ka tigɛ ni degun segin-segin kɛra. PTFE min barika ka bon ni gilasi ye, o bɛ sɔgɔsɔgɔli fanga, ɲɛjibɔ, ani sɔgɔsɔgɔninjɛ kunbɛncogo ɲɛ kosɛbɛ, o b’a to a bɛ kɛ sugandi ɲuman ye min bɛ kɛ ni dynamique bending scenarios ye.

A bonya fana nafa ka bon kosɛbɛ. 0,13mm bɛ Kɛ tila-yɔrɔ ye. Kasɛti minnu ka fin ni milimɛtɛrɛ 0,13 ye, olu bɛ se ka wuli nka u fanga ka dɔgɔn, u ka nɔgɔn ka microcracks (mikɔrɔ-kariw) sɔrɔ ni u bɛ segin-ka-bɔ u degunni ni u sɔgɔli la.

Ladilikan : Minɛn fangama fanba la, 0,18mm janya ni galasi fiyɛri barika bonya ye sugandili jɔnjɔn ye.

Sikiliba baarakɛcogo la i n’a fɔ bandi sigilanw (min bɛ baara kɛ ni cycle 30-60 ye miniti kelen kɔnɔ), kaseti kɔrɔtacogo min bɛ tasumabɔlan lamini, o ye dilancogo paramɛtiri kɔrɔlen ye. Kɔrɔta hakɛ min ka dɔgɔn ni milimɛtɛrɛ 5 ye, o bɛ dɔ fara sigida degun kan ni 300% ni kɔ ye ni i y’a suma ni milimɛtɛrɛ 15 ye, o bɛ farali daminɛ teliya kosɛbɛ. O baarakɛcogo gɛlɛnw na, ni aw bɛ PTFE kaseti min barika ka bon ni galasi ye, ni a jɔcogo sirilen don (sanni ka kɛ kaseti ye min sinsinnen bɛ filimu kan) o bɛ se ka dɔ fara flex ɲɛnamaya kan siɲɛ 5-10. Ka fara o kan, kaseti minnu kɔfɛla bɛ nɔgɔya, olu tɛ kɔnɔna sɔgɔsɔgɔ dɔɔni kɛ u kɔrɔtatuma na, o bɛ dɔ bɔ sɛgɛn na ka taa a fɛ. Foro kunnafoniw b’a jira ko ka bɔ PTFE filimu kase saniyalen 0,10mm la ka taa 0,18mm gilasi fibre barikalan kaseti la, o bɛ baara kɛta janya ka bɔ dɔgɔkun 2 la ka se kalo 6 ni kɔ ma, sirili minɛnw na minnu bɛ se ka kɛ ni fɛn caman ye.

A’ ye Adhesive Right (Dɔgɔtɔrɔso ɲuman) sugandi

Nɔrɔlan bɛ kaseti ni minɛnw cɛsiri – o ye fɛnba ye min bɛ nɔ bila baarakɛcogo fanga la. Silikoni tansiyɔn-sɛgɛsɛgɛlikɛlan ye sugandili ɲuman ye sigidaw la minnu fanga ka bon, funteni ka bon.

Mun na silikoni bɛ se sɔrɔ benkanni kɛcogo la:

• A bɛ segin-ka-bɔnye ni yɛrɛyɛrɛ muɲu k’a sɔrɔ a ma kari

• A bɛ ladamu ka kɛɲɛ ni funteni ni nɛnɛ cycles ye minnu bɛ ɲɔgɔn falen-falen

• A bɛ nɔrɔli mara hali flex cycle ba caman kɔfɛ

Aokai PTFE ’s in-house testing y’a jira ko silikɔni nɔrɔlanw bɛ u ɲɛ fɔlɔ fanga 90% ni kɔ mara u kurulen kɔfɛ siɲɛ 10000 kɔfɛ, ka sɔrɔ kasɛti minnu sinsinnen bɛ akiriliki kan, olu bɛ bɔnɛ fo ka se 50% ma sɛgɛsɛgɛli 5000 kɔnɔ. Minɛn minnu bɛ baara kɛ sanga 16 kɔnɔ don o don, o danfara bɛ baara kɛ ni kalo caman ye.

Ni PTFE kasetiw bɛ kɛ sigilanw kan minnu bɛ ɲɔgɔn falen-falen (misali la, sigilanw facogo jɔlenw), nɔrɔlan ka kan fana ka ‘nɛnɛ jibɔ’ kɛlɛ – a bɛ wuli dɔɔni dɔɔni degun kɔrɔ. Silikoni nɔrɔlan minnu man ɲi, olu bɛ se ka bɔ kaseti da jukɔrɔ, u kɛlen kɔ ka u kɛ ka mɛn, o bɛ kɛ sababu ye ka nɔrɔlan to fura la walima a datugulan kan. Silikɔni nɛgɛ minnu ka bon ni ɲɔgɔn cɛ, n’u ka jɔcogo bɛ funteni la, olu bɛ u hakɛ sabatili sabati hali ni u bɛ 250°C la. Ni aw bɛ PTFE kasɛti sugandi ka kɛ kurukuruni kɛcogo caman na, aw bɛ kunnafoniw ɲini ‘shear adhesion failure temperature’ (SAFT) ani ‘holding power’ kan – hakɛ minnu bɛ 260°C sanfɛ ani sanga 24 ni kɔ 200°C la, olu bɛ nɔrɔcogo barikama jira.

A sigicogo ni a ladoncogo ɲuman walasa ka ɲɛnamaya jan kɛ

Fɛn minnu bɛ kɛ ka ɲɛ, olu bɛ baara kɛcogo ɲuman di dɔrɔn ni baara kɛra ni u ladonni ye ka ɲɛ.

Yɔrɔ furakɛli sani aw ka a kɛ Aw
bɛ minɛnw sanfɛla saniya ka ɲɛ ani ka u ja ni etanɔli jilama walima isoporopanɔli ye. Tumu nɔgɔ, buguri ani ji bɛ nɔrɔli fanga dɔgɔya ani ka kɛ sababu ye ka a sɔgɔ joona. Aw bɛ 800-1000 grit fine sandpaper kɛ ka nɛgɛdaga nɔgɔlenw sɔgɔ dɔɔni dɔɔni – o bɛ masinw ka ɲɔgɔn sirili sabati ani ka nɔrɔli nɔ ɲɛ.

Tension-Free Installation and Edge Reinforcement
Aw bɛ kaseti da a yɛrɛ la k’a sɔrɔ aw ma a kɔrɔta. Tensile stress bɛ na ni sɔgɔsɔgɔninjɛ ni warping ye thermal cycling waati. Aw bɛ a digi cogo kelen na ka bɔ cɛmancɛ la ka taa a fan fila bɛɛ la ni sɔgɔlan ye walasa ka fiɲɛbɔlanw bɔ. Aw bɛ dawolow barika bonya ani ka u kɛ ɲɔgɔn na – walima ka silikoni sigilan kɛ min bɛ se ka funteni caman kunbɛn – walasa ka dawolo kɔrɔta bali.

Baara kɛcogo ladilanni

• Aw bɛ baara funteni to 260°C duguma – o ye silikɔni nɛgɛma dan ye min bɛ mɛn sen na

• Aw bɛ aw yɛrɛ tanga sigida funteni kojugu ma (yɔrɔ minnu ka suma) .

• Aw bɛ masin degun kojugu bali min bɛ se ka kaseti mugumugu

• Aw bɛ lamini saniyalen mara walasa ka dɔ bɔ buguri ni nɛgɛw ka sɔgɔsɔgɔli la

Sɛgɛsɛgɛli tuma bɛɛ ani a cili waati bɛnnen na
PTFE kaseti ye yɔrɔ ye min bɛ se ka dun baarakɛcogo fangama na. Aw bɛ a falen joona ni ninnu dɔ bɔra:

• Edge warping walima a kɔrɔta

• Karɔbɔli, jɛman walima jeninida taamasiɲɛw

• Nɔrɔli dɛsɛ, a falenni, walima a jiginni

• Abrasion yelen, microcracks, walima pinholes

Kuma surun – Takeaways keys for ka kaseti karilenw bali

Kuma surun na , ka karilen ni a karilen bali PTFE kasɛti funteni caman ni a kɔrɔtalen don siɲɛ caman, o bɛ jigin ka kɛ sugandi saba ye: fɛn min barika ka bon ni galasi ye, a janya ye milimɛtɛrɛ 0,18 ye (walima a bɛnnen don i ka doni ma), ani silikɔni nɔrɔlan. A sigicogo ɲuman – yɔrɔ saniyalen, tension tɛ, dakun barika bonya – o bɛ ɲɛnamaya nafama kɛ siɲɛ fila.

Ni aw bɛ baara kɛ ni cycle caman ye (sealers, presse, conveyors with tight radii), aw bɛ a lajɛ ni gilasi fibre sirilen ye min barika ka bon ani ka a lajɛ kalo o kalo ni microcracks tɛ.

Aw mago bɛ dɛmɛ na walasa ka PTFE kasɛti ɲuman sugandi aw ka minɛn fangamaw kama wa? Aokai PTFE ka fɛɛrɛbɔ jɛkulu bɛ baarakɛminɛnw lajɛ fu. Aw ye anw sɔrɔ ni aw ka masinw ka fɛnw ye ani u ka cycle rates.

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Ni aw b’a fɛ ka paramɛtiriw ɲɛfɔ ka ɲɛ, ka baarakɛcogo ɲɛfɔ, ani ka fɛnw ɲɛnabɔ minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, i n’a fɔ PTFE fini funteni caman, PTFE kase, PTFE mesh cɛsirilan, fusing belt seamless, PTFE fini fan kelen, funteni caman kɛlɛli conveyor belt ani fibreglass fini , aw bɛ se ka anw sɔrɔ:

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An bɛ baarakɛcogo ɲuman ni danbe sabati, an cɛsirilen don ka furaw di minnu bɛ se ka da u kan yɔrɔ kelen na ani baara minnu bɛ jateminɛ kɛ.