Jiangsu Aokai New Materials, n’o ye PTFE fini ye min bɛ funteni caman dilan, o bɛ baarakɛlaw ka baarakɛcogo ɲɛminɛni tila ɲɔgɔn fɛ. Kurukuru minnu bɛ sɔrɔ PTFE fini funtenimanba kan (fibreglasi fini min datugulen don ni PTFE ye) sɔgɔli waati, o sababu jɔnjɔn ye funteni dɔgɔyali ye min tɛ kelen ye ani degun min tɛ bɛn ɲɔgɔn ma substrat, finimugu ani minɛnw na funteni caman kɔrɔ. Kurukuruw kunbɛnni tɛ se ka sinsin dɔrɔn sintering foro dɔrɔn kan; kɔlɔsili sigilen min bɛ baara bɛɛ lajɛlen datugu fɛnɲɛnamafagalanw labɛnni, u falenni, u jalen, u sɔgɔli ani u nɛnɛni na, o de wajibiyalen don.
Kɔlɔsili jɛgɛnsira jɔnjɔnw ni furakɛli kɛcogo ɲumanw bɛ fɔ nin cogo la:
I. Materiel raw Substrate Control: Kɔnɔna degun ban sɔrɔyɔrɔ la
Fibreglasi substrat ka ɲumanya de bɛ baara kɛli kɔfɛ gɛlɛya jira. Fibreglasi fini sugandi min bɛ wuli ka dɔgɔn ani min jɔcogo sabatilen don, min bɛ ni skew fitinin ye ani a dawolo sirili cogo kelen na, o bɛ funteni dɔgɔyali basigilen di ni a sumana.
1. Sani ka sɔgɔsɔgɔninjɛ ni funteni sigicogo dafalen kɛ : Suba ka kan ka kɛ ni sɔgɔsɔgɔninjɛ ni funteni sigili ye funteni caman na walasa ka finimugu kɔnɔna degun bɔ pewu ani k’a sumaya dɔgɔyali hakɛ sabati. Furakɛli dafabaliya nin waati in na, o bɛna kɛ sababu ye ka sɔgɔsɔgɔninjɛ jugumanba ni kurukuruw bila mɔgɔ la min tɛ se ka kunbɛn ni fini donna sini foro kɔnɔ.
2. Sɛgɛsɛgɛli min bɛ na: Aw bɛ fini flakɛli sɛgɛsɛgɛ ni a tilennenw ye walima ni fini sɛgɛsɛgɛlikɛlaw ye. Aw bɛ batɛmuw tigɛ walima ka segin minnu dawolo lajɔlen don, u dawolo sirilen don ani u kurulenw.
II. Impregnation & Drying Stage: Aw bɛ se ka finimugu finman & kelen sɔrɔ
Datugulan janya tɛ kelen ye, o bɛ na ni PTFE wulilen dɔgɔyali ye cogo la min tɛ bɛn ɲɔgɔn ma sintering waati, o la, a bɛ kɛ sababu ye ka kurukuruw kɛ.
1. Aw bɛ tɛmɛ ni finimugu finman caman ye sanni ka fini girinman kelen kɛ: Aw bɛ segin-ka-bɔnye ni jalen kɛcogo ta ni finimugu girinya fitinin ye, hali ni finimugu girinya ye tɛmɛsira kelen kɔnɔ walasa ka PTFE resin dalajɛ dɔɔni dɔɔni. Aw bɛ aw yɛrɛ tanga finimugu gɛlɛnw ma minnu bɛ kɛ ni fɛn kelen ye min bɛ kɛ sababu ye ka kɔnɔna ni kɛnɛma ja teliya tɛ bɛn.
2. Funteni jiginni nɔgɔman foro jalen na: Aw bɛ a daminɛ ni funteni dɔgɔya yɔrɔw ye walasa ka ji ni dɛmɛnanw wuli dɔɔni dɔɔni, ka farikolo sanfɛla teliya bali min bɛ kɔnɔna degun minɛ ka bɔ kɔnɔna jalenw na.
3. Sinkɔrɔn active drive rollers in drying section : Guide rollers bɛɛ bɛ boli ni motɛri ye ani u bɛ sinkɔrɔn ni fini layini teliya ye walasa ka janya janya ka bɔ dragging passive la.
4. Direct inline transfer to sintering furnace jalen kɔfɛ walasa ka winding indentations ban. Ni cɛmancɛ laminini wajibiyalen don, aw bɛ fini nɛnɛ ka ɲɛ fɔlɔ ani ka fiɲɛ kɛ ni tension dɔgɔman ye ani ni roll diameter belebele ye walasa ka aw tanga kurukuru banbaliw ma minnu bɛ taa ni u ye sintering stage la.
III. Sintering Furnace: Funteni, fiɲɛbɔ ani tension bɛnni tigitigi
Nin ye kurukuruw kunbɛnni yɔrɔ koloma ye.
1. Tension Control: Aw bɛ yɔrɔ bɛnnen mara walasa ka funteni dɔgɔya
Ni PTFE wulila ka tɛmɛ a wuliyɔrɔ kan (~327°C), substrat ni coating fila bɛɛ bɛ funteni dɔgɔyali lase. Jiginni kojugu bɛ fini sɔgɔ ni fanga ye, ka deformation kurukuru banbaliw datugu nɛnɛ kɔfɛ; tansiyɔn bɛrɛbɛrɛ bɛ kɛ sababu ye ka kurukuruw sɔgɔsɔgɔ ani ka kurukuruw lajɔ.
· Aw bɛ balodɛsɛ furakisɛw sigi foro dondaw la : Aw bɛ fini don foro kɔnɔ ni 1%~3% balo tɛmɛnen ye walasa ka waati mara funteni dɔgɔyali kama.
· Micro-tension controle closed-loop inside furnace : Waati yɛrɛ la, jaabi minnu bɛ kɛ ni tension sensors ye, olu bɛ tilayɔrɔ kelen-kelen bɛɛ ka motɛri teliya ladilan, ka tension fitinin dɔrɔn mara min ka kan ka kɛ walasa fini ka to ka kɛ fla ye funteni caman yɔrɔ bɛɛ la, ni fini bɛ to ka sɛgɛn k’a sɔrɔ a ma kɛ ɲɔgɔn kan.
2. Funteni kelen-kelen : Aw bɛ danfara min bɛ kɛ ka fɛnw sɔgɔsɔgɔ, o bɔ yen
Funteni jiginniba min bɛ kɛ foro kɔnɔ, o bɛ kɛ sababu ye ka fini cɛmancɛ ni a dakunw cɛ, o min ye fɛn fɔlɔ ye min bɛ kɛ sababu ye ka dakun janyalenw ni cɛmancɛ wulilenw sɔrɔ.
· Aw bɛ dan sigi funteni muɲuni na ±5°C kɔnɔ : Aw bɛ sanfɛla/dugukolo funteni kɔlɔsili yɛrɛmahɔrɔnyalen kɛ yɔrɔ caman na ani fiɲɛ sumalen lamininen walasa ka funteni foro kelen dilan.
· Sintering curve raisonnable : Aw bɛ gradient ta ka kɔn ka sumaya → ka funteni caman kɛ → ka nɛnɛ dɔɔni dɔɔni walasa ka se ka PTFE wuli dɔɔni dɔɔni ani ka a kɛ kelen ye k’a sɔrɔ a ma kɛ ni funteni ye yɔrɔnin kelen.
· Aw bɛ fiɲɛbɔlanw bila jɔyɔrɔ fɔlɔ la : Fini bɛ jɔ ani ka taa ni fiɲɛ sanuman ye min bɛ wuli ka taa sanfɛ ani duguma, k’a sɔrɔ u ma ɲɔgɔn sɔrɔ, o bɛ kurukuruw ban kosɛbɛ minnu bɛ sɔrɔ masinw ka sɔgɔsɔgɔli ni u nɔrɔli fɛ, o ye fura ɲuman ye finiw dilanni na minnu ka funteni ka bon.
3. Fiɲɛbɔcogo kɔlɔsili: Aw bɛ finiw jiginni bali & ka Nivoya sabati
Fiɲɛ teliya min bɛ lamini, o man kan ka tɛmɛ, wa fiɲɛbɔ ka kan ka ladilan walasa finiw kana wuli ni fanga ye fiɲɛ tilennen fɛ. Sanfɛla ni duguma fiɲɛbɔlan minnu labɛnna ɲɔgɔn fɛ, olu bɛ fiɲɛ bila ɲɔgɔn na cogo kelen na walasa ka funteni ɲɔgɔn falen-falen garanti k’a sɔrɔ u ma fini sanfɛla tiɲɛ.
4. Anti-Wrinkle Roller Components ka farikolo jɛnsɛnni kɛ
Aw bɛ bananku jɛnsɛnni kurulenw walima koronawirisi sɔgɔlanw bila yɔrɔ kolomaw la foro kɔnɔ ani bɔyɔrɔ kɔnɔ. Kurukuruw ka camber bɛ kɛrɛfɛla sɔgɔli fanga kɛ ka bɔ cɛmancɛ la ka taa a bila dakunw na walasa ka janya kurukuru finmanw ban ka ɲɛ. Carrier rollers bɛɛ ka kan ka jateminɛ kɛ walasa u ka se ka kɛ tilennen ye horizontal ani parallel tuma bɛɛ ni fili ma se 0,1mm/m ma.
IV. Cooling & Setting Stage: Aw bɛ yɔrɔ flakɛ datugu kudayi
Fini bɛ to thermoplastique ye ni a bɔra sintering foro la; nɛnɛbaliya bɛna kɛ sababu ye ka baara kɛcogo kɔrɔw bɛɛ tiɲɛ.
1. Nɛnɛ dɔɔni dɔɔni: Aw bɛ aw yɛrɛ tanga fiɲɛ nɛnɛma tilennen ma teliya la yɔrɔ minnu na funteni ka bon. Aw bɛ tɛmɛ nɛnɛyɔrɔ dɔ fɛ min bɛ nɛnɛ dɔɔnin dɔɔnin walasa ka PTFE dacogo ni a dugumalan funteni dɔgɔya nɔgɔya la ka tɛmɛ a wuliyɔrɔ kan walasa ka kɔnɔna degun dafalen bɔ.
2. Aw bɛ a jɛnsɛnni ni a balo kojugu mara nɛnɛ waati: Fini bɛ to ka dɔgɔya ka a to nɛnɛ na, o la, dumuni tɛmɛnen dɔɔni ni a jɛnsɛnni wulilanw ka kan ka kɛ hali bi fo fini funteni ka jigin 100°C duguma.
3. Nɛnɛ dafalen sani a ka wuli laban: Aw bɛ a lajɛ ni fini funteni ka surun so funteni na k’a sɔrɔ funteni tolen ma dalajɛ, o kɔ aw bɛ fiɲɛ bila ni tension dɔgɔman ye min bɛ to senna walasa ka kurukuru flakɛlenw kɛ cogo kelen na.
V. Intɛrinɛti kɔlɔsili & Labɛnni waati bɛnnen na
Aw bɛ baarakɛlaw bila minnu y’u yɛrɛ di walasa u ka fini sanfɛla sɛgɛsɛgɛ ni yeelen barikama ye foro bɔyɔrɔ la ani nɛnɛyɔrɔw la. Aw bɛ tension, temperature walima line speed sɛgɛsɛgɛ o yɔrɔnin bɛɛ ni micro-wrinkles sɔrɔla. Aw bɛ infrarouge scanning systems (sɛgɛsɛgɛlikɛlan minnu tɛ ɲɔgɔn sɔrɔ) sigi walasa ka funteni tilatilali kɔlɔsi waati yɛrɛ la ni alarma otomatiki ye walasa ka cogoyaw sɔrɔ minnu tɛ muɲuli ye. Kurukuru misɛnnin minnu bɛ to sen na, olu bɛ se ka furakɛ ɛntɛrinɛti kan kalandriya wulilanw fɛ, o bɛɛ n’a ta, banakunbɛn tora a ɲɛnako fɔlɔ ye.
Sariyakolo kuncɛlen min bɛ wele ko Core Summary Principle
Substrat stable heat setting qualifié + fin uniform multi-layer coating + suffisant overfeed & micro tension during sintering + consistent transverse furnace temperature + auxiliary spreader rollers = fini PTFE sintered sans wrinkle.
Kurukuru fanba bɛ se ka ban ni tension ni funteni kelen-kelen kɔlɔsili ye tigitigi. Hali fiɲɛbɔlanw bɛ se ka kurukuruw lawuli ni baarakɛcogo paramɛtiriw tɛ bɛn substrat cogoyaw ma, o min b’a jira ko baarakɛcogo dafalen ɲɛnabɔli sigilen bɛ tɛmɛ minɛn kelenw ɲɛnabɔli kan.
N’aw b’a fɛ ka fɛn ɲɛfɔlenw sɔrɔ, baarakɛcogo misaliw ani fura minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye an ka fɛn dilannenw bɛɛ lajɛlen na, i n’a fɔ PTFE fini min bɛ funteni caman bɔ, PTFE kasɛti nɔrɔlen min bɛ funteni caman na, PTFE cɛsirilan min bɛ funteni caman bɔ, cɛsirilan min bɛ kɛ ni funteni ye, PTFE fini min bɛ kɛ fan kelen fɛ, cɛsirilan min bɛ se ka funteni caman kɛlɛ ani fibreglasi min bɛ se ka funteni kɛlɛ fini, aw bɛ se ka anw sɔrɔ kunnafoniw fɛ minnu bɛ duguma:
An bɛ tugu baarakɛlaw ka baarakɛcogo hakilila la tuma bɛɛ, min ɲɛsinnen bɛ danbe ma, ka izini ɲɛnabɔcogo kelenw di ni an dusukun bɛɛ ye ani ka kiliyanw dɛmɛni kɛ ni hakili ye jɛɲɔgɔnw bɛɛ ye!
