Kɔgɔjida la, kurunbaw, kɔgɔjida la fiɲɛbɔlanw ani kɔgɔjida la ɛntɛrinɛti minɛnw bɛ jugu dɔ kunbɛn min tɛ ban: kɔgɔ fiyɛli . A bɛ nɛgɛw tiɲɛ, ka nɛgɛw tiɲɛ, ka minɛnw si surunya. Ka se PTFE kaseti funteni caman bɛ kisi nin cogoya gɛlɛnw ma wa?
Jaabi surun : PTFE substrat yɛrɛ bɛ se ka tiɲɛ kɔgɔ fiyɛli la. Nka kasɛti baarakɛcogo bɛɛ bɛ bɔ kosɛbɛ nɔrɔ suguya ni a sigicogo ɲuman na.
Aokai PTFE ye PTFE kasɛtiw di kɔgɔjida la baara kama kabini san caman. Nin barokun in bɛ kɔgɔ fiyɛli kunbɛncogo ɲɛfɔ, nɔrɔli sugandili, yɔrɔ labɛnni, dakun datugucogo, ani a ladonni – walasa aw ka se ka dannaya kuntaalajan sɔrɔ kɔgɔjida ni kɔgɔjida laminiw na.
Kɔgɔ fiyɛli kunbɛncogo – PTFE Substrat vs. Adhesive
1. PTFE Substrate – A bɛ se ka kɛlɛ pewu
PTFE bɛ kemikaliya baarakɛbaliya jira min ka bon kosɛbɛ. A bɛ se ka kɛ ko a tɛ se ka kɛ ni kɔgɔji ni kɔgɔ fiyɛli ye, ni ji minɛni hakɛ bɛ 0,01% duguma . A fana bɛ UV ni waati kunbɛncogo ɲuman di. PTFE substrat yɛrɛ bɛ se ka kɔgɔ fiyɛli kɛlɛ pewu – a tɛ sɔgɔ, a tɛ tiɲɛ, walima a farikolo tɛ bɔnɛ.
Kunnafoni jɔnjɔnw : PTFE tɛ girinya caman yeli walima a yɔrɔ tiɲɛni jira min bɛ se ka suman, lɛri ba caman kɛlen kɔfɛ kɔgɔjibɔyɔrɔw la.
2. Nɔrɔlan – Jɛɲɔgɔnya barikama
Kase ka kɔgɔ fiyɛli se ka kɛ a bɛɛ lajɛlen ye, o bɛ bɔ nɔrɔ suguya de la kosɛbɛ:
Nɛgɛ suguya
Kɔgɔ fiyɛli kunbɛncogo
A bɛnnen don Marine ma
Silikoni PSA
A ka ɲi kosɛbɛ – a bɛ se ka kɔgɔ fiyɛli sɛgɛsɛgɛli kɛ sanga 500-1000+ kɔnɔ; peel fanga marali >80% .
✅ Sugandili min ka fisa
PSA acrylique (akiriliki) ye
A man ɲi – jibɔ, plastiki jiginni, nɔrɔli bɔnɛba la funteni/nɛnɛ/kɔgɔ fiyɛli kɔrɔ
❌ A man ɲi
Mun na silikoni bɛ se sɔrɔ: Silikoni min bɛ ɲɔgɔn cɛ, o ye ji ye, a tɛ se ka UV kɛlɛ, wa a bɛ sabati -70°C fo 260°C. A bɛ nɔrɔli ni sɛgɛsɛgɛli sabati hali ni a kɛra kɔgɔ fiyɛli la waati jan kɔnɔ.
Mun na akiriliki bɛ dɛsɛ: Akiriliki nɔrɔlan kɔrɔlenw bɛ ji labɔ yɔrɔw la minnu nɛnɛ ka bon. Kɔgɔ fiyɛli bɛ ɛsitɛri sirili teliya, o bɛ na ni nɔrɔlenw nɔgɔyali ye, ka taa yɔrɔ wɛrɛw la, ka laban ka jɛɲɔgɔnya tiɲɛ.
Aokai PTFE bɛ baara kɛ ni silikɔni PSA ye min bɛ baara kɛ kosɛbɛ, o dɔrɔn de bɛ kɛ an ka kɔgɔjida la PTFE kasɛtiw kama. An y’an ka kasɛtiw sinsin kɔgɔ fiyɛli sɛgɛsɛgɛli yɛrɛmahɔrɔnyalen fɛ sanga 1000 kɔnɔ ni >80% ye u ɲɛkisɛ fanga marali ye – sɛbɛnw bɛ sɔrɔ ɲinini senfɛ.
A kɛcogo wajibiyalenw Kɔgɔji & Kɔgɔ caman fiyɛ sigidaw la
Walasa ka baara kɛ min bɛ se ka da a kan kɔgɔjida la, kurunbaw, kɔgɔjida la fiɲɛbɔyɔrɔw, ani kɔgɔjida la ɛntɛrinɛti minɛnw kan, baarakɛcogo dafalen kɔlɔsili min bɛ fɛnw sugandili, u jɔli, u dilanni ani u ladonni kan, o de ka kan.
1. Fɛn minnu bɛ kɛ ka fɛnw sugandi
Wajibiya
Kɛrɛnkɛrɛnnenya la
Nɔrɔlan min bɛ kɛ
Silikoni bɛ sɔrɔ, a funteni bɛ se ka ≥260°C, a bɛ se ka mɛn nɛnɛba la, kɔgɔ fiyɛli, ani UV
Substrat (sɔgɔsɔgɔninjɛ).
PTFE filimu saniyalen walima fibreglasi fini ɲumanba min falen don PTFE la – masin fanga ka bon, a tɛ se ka don a kɔnɔ kosɛbɛ, a bɛ se ka waati kɛ ka ɲɛ
Kuranko ɲɛnabɔli baarakɛcogo
Aw bɛ kaseti janya sugandi ka kɛɲɛ ni tension hakɛ ye; jateminɛ kɛ jirisunw yɔrɔjan na walasa ka sanfɛla sɔgɔsɔgɔninjɛ bali kɔgɔ fiyɛli ni jisuma cogoyaw la
2. Surface Furakɛli
Aw bɛ tulu, kɔgɔ ani nɔgɔ bɔ siriyɔrɔ la ka ɲɛ. Aw bɛ a lajɛ ni yɔrɔ jalen don pewu.
Aw bɛ a ko siɲɛ caman ni etanɔli walima asetɔni jilama ye fo nɔgɔ si ma to.
Nɛgɛdagayɔrɔw ta fan fɛ: A ka ɲi ka gɛlɛya ni cɛncɛn walima cɛncɛn ye (80-120 grit) walasa ka masinw jɔli fanga bonya.
Ni bana jugumanw don: Aw bɛ silikoni daminɛ kɛ ka fara a kan – o bɛ a nɔrɔli daminɛ kosɛbɛ ani ka kɔgɔ fiyɛli kuntaalajan kunbɛn nɛgɛw kan.
Mun na o nafa ka bon: Kase ni substrat cɛsira de ye barika dɔgɔya yɔrɔ ye kɔgɔ fiyɛyɔrɔw la. Surface furakɛli ka ɲɛ, o bɛ a to kɔgɔji bɛ don a cɛmancɛ la, o bɛ kɛ sababu ye ka nɛgɛdaga dɔw sɔgɔ walima ka nɔrɔli kɛ.
3. So jɔli taabolo
Etapu
Wajibiya
Munna
Lamini cogoyaw
Lamini funteni ≥10°C, nɛnɛ hakɛ ≤75%. Aw kana a kɛ yɔrɔw la minnu bɛ nɛnɛ walima yɔrɔ ɲiginnenw na
A bɛ condensation bali kaseti jukɔrɔ
Fiɲɛ bulon bɔli
Aw bɛ kaseti kuru walima ka a nɔgɔya ka ɲɛ a kɛli kɔfɛ walasa ka fiɲɛbɔlanw bɛɛ bɔ kɛnɛ kan
A bɛ a to a ka ɲɔgɔn sɔrɔ kosɛbɛ 100%, yɔrɔ lankolon tɛ kɔgɔ fiyɛli kama walasa a ka dalajɛ
Lap bonya
≥10–15 milimɛtɛrɛ. Aw bɛ degun wɛrɛ kɛ yɔrɔw la minnu bɛ ɲɔgɔn kan. Aw bɛ se ka nɛgɛfugulan nɔgɔya ni fiɲɛ sumalen ye min funteni ka dɔgɔn sani aw ka a digi
A bɛ sigili sabati ɲɔgɔn kan
Edge sealing (a nafa ka bon kosɛbɛ kɔgɔjida la) .
Aw bɛ a dakunw bɛɛ datugu ni silikɔni sirilan ye min bɛ se ka waati kunbɛn
A bɛ kɔgɔjibɔlanw doncogo bali ɲɔgɔndanw sira fɛ – o ye fɛɛrɛ nafamaba ye walasa ka dannaya kɛ waatijan kɔnɔ
4. Design & Sugandili sariyakolow
Kaseti bonya – A ka kan ka bonya ka tɛmɛ yɔrɔ lakananen kan, ka datugulan dafalen mara min bɛ se milimɛtɛrɛ 5–10 ma a fan kelen-kelen bɛɛ la.
Sumaya bonya – Ni funteni caman bɛ ɲɔgɔn falen tile yeelen/suma bɛ yɔrɔ minnu na ani tile/su cɛ, aw bɛ kasetiw sugandi minnu bɛ se ka wuli ka ɲɛ ani minnu bɛ bɛn ɲɔgɔn ma walasa ka aw yɛrɛ tanga ka bɔ funteni cyclage la.
Kuranko sɔgɔli – Ni a kɛra katodi lakanani siraw kan walima nɛgɛ minnu tɛ kelen ye, aw bɛ a lajɛ ni kaseti in ka se ka a tanga kosɛbɛ walasa ka galvanic sɔgɔli bali.
5. Baarakɛcogo & Ladonni
Baara
Fiɲɛturukala
Wale
Sɛgɛsɛgɛli kɛli tuma bɛɛ
Kalo 3-6 o kalo 3-6
Aw bɛ a lajɛ ni a bɛ wuli, ni a tiɲɛna, ni a karilen don, ni a dawolo datugulan dafalen don
Kɔgɔjibɔlanw bɔli
I n’a fɔ a mago bɛ cogo min na (kɔgɔ fiyɛli ko kɛlenw kɔfɛ) .
Aw bɛ a ko ni ji kɛnɛ ye; aw bɛ a to a ka ja a yɛrɛ la. Aw bɛ aw yɛrɛ tanga kɔgɔ tali kuntaalajan ma (a bɛ jilama caman kɛ, binkanniw cɛla) .
Sigida tiɲɛniw dilancogo
O yɔrɔnin bɛɛ
Aw bɛ yɔrɔ tiɲɛnen saniya, ka kaseti kura kɛ a kɛcogo la min bɛ kɛ ka kɛɲɛ ni sariya ye, ka a dakunw datugu kokura
Yɛlɛma bolodalen don a nɔ na
Ka da foro dɔnniya kan + sɛgɛsɛgɛli teliya jaabiw kan
Aw bɛ a falen hali ni fiɲɛ yelen si tɛ a la – ni baarakɛ waati sera
Kuma surun – Kɔgɔjida la PTFE kasɛti tali ɲɛtaa kunbabaw
Ɲɛtaa Factor
Waleya min bɛ kɛ ni kɔrɔfɔ ye
Adhesive sugandili
Aw bɛ kɛ silikoni PSA dɔrɔn de – akiriliki bɛna dɛsɛ
Surface labɛnni
Aw bɛ a saniya + ka a gɛlɛya (sandblasting/sandblasting) + primer kɛli ni bana jugumanw ye
Aplikasi min tɛ bulonba ye
Aw bɛ a wuli/aw bɛ sɔgɔsɔgɔ walasa ka fiɲɛ bilayɔrɔw bɔ yen
Dawolo sigili
Aw bɛ silikoni sigilan kɛ min bɛ se ka waati kunbɛn, a da bɛɛ la minnu bɛ kɛnɛ kan – a tɛ se ka fɔ kɔgɔjida la
Ladonni kɛli tuma bɛɛ
Aw bɛ a sɛgɛsɛgɛ kalo 3-6 o kalo 3-6; kɔgɔ sɔrɔyɔrɔw ko; tiɲɛniw dilan joona
Yɛlɛma bolodalen don a nɔ na
Ka da foro dɔnniya kan – aw kana dɛsɛ yelen makɔnɔ
Kuma surun na , PTFE kasɛti min bɛ funteni caman na, o ka ɲi kosɛbɛ kɔgɔji ni kɔgɔ fiyɛli sigidaw la – PTFE substrat bɛ kɔgɔ, UV, ani ji kɛlɛ cogo dafalen na. Nka, kaseti ka dannaya kuntaalajan bɛ bɔ nɔrɔlan de la. Silikoni PSA ye sugandili kelen ye kɔgɔjida la ani kɔgɔjida la, ni kɔgɔ fiyɛli sɛgɛsɛgɛli kɛcogo sɛgɛsɛgɛlen don sanga 500-1000+ kɔnɔ (>80% ɲɛgɛnw marali). PSA akiriliki bɛna dɛsɛ kalo damadɔ kɔnɔ.
Nɛgɛ sugandili kɔfɛ, ɲɛtaa bɛ a ɲini ka yɔrɔ saniya ka ɲɛ ani ka a gɛlɛya, ka a kɛ ni bugun tɛ a la, ani – min ka jugu kosɛbɛ – ka dakun datugu ni silikɔni sirilan ye walasa ka kɔgɔ fiyɛli bali. Sɛgɛsɛgɛliw kɛli tuma bɛɛ ani fɛnw falenni bolodalenw bɛ dannaya fɛɛrɛ dafa.
Aw mago bɛ PTFE kaseti la kɔgɔjida la walima kɔgɔjida la baarakɛcogo la wa? Aokai PTFE bɛ silikoni PSA PTFE kasɛtiw di minnu sɛgɛsɛgɛra kɔgɔ fiyɛli kunbɛnni na. Aw bɛ se ka anw sɔrɔ ni aw ka sigida cogoyaw ye, substrat fɛnw, ani baara waati makɔnɔnenw walasa ka ladilikan sɔrɔ min bɛ bɛn aw ma.
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 sɔrɔ, PTFE kasɛti minnu bɛ funteni caman bɔ, PTFE cɛsirilanw, fusili masinw cɛsirilanw, PTFE finiw fan kelen, fɛnɲɛnamafagalanw minnu bɛ se ka funteni caman kɛlɛ ani fibreglasi minnu bɛ se ka funteni caman kɛlɛ fabrics , aw bɛ se ka anw sɔrɔ:
An bɛ tugu baarakɛcogo sariyakolo la, n’o ye baarakɛcogo ɲuman ni danbe ye, wa an b’an yɛrɛ di ka furaw di minnu bɛ kɛ yɔrɔ kelen na ani baara minnu bɛ jateminɛ kɛ kiliyanw bɛɛ ye.
