Komi o ye izini ka jii yɛlɛmani fɛɛrɛw yɔrɔ jɔnjɔn ye, poliyesitɛri nɛgɛw yiriwali be taga ɲɔgɔn fɛ ni ɲɛtaga ye polimɛri minanw lɔnniya la, yɛlɛmani minw kɛra izini ka ɔridinatɛriw ka laɲinitaw la ani laminiko sariyaw gwɛlɛmanw na. Poliyesitɛri mugu (min ka ca a la, a be barika bonya ni poliyesitɛri mugu ye ani a be fara a kan ni elastomɛriw ye minw be baara kɛ koɲuman i n’a fɔ nitirili mugu, nitirili mugu min be ni idɔrɔzɛni ye, walima mugu min be ni fluoromu ye) o kɛra fɔlɔ ka baara kɛ saan kɛmɛkulu 20nan cɛmancɛ la-ka taga se - laban ma. O wagati la, dan min be laada nɛgɛw (i n’a fɔ nɛgɛ nɔgɔmanw wala nɛgɛ nɔgɔman kelen) ka tulu kɛlɛli la, funteni hakɛba-minɛcogo la, ani mekaniki fanga la, o y’a yira dɔɔni dɔɔni-misali la, mobili dilanyɔrɔw la ani petoroli baarakɛyɔrɔw la, laada nɛgɛjuruw tun be ɲɔgɔn minɛ ni tulu ye. tulu, walima funteni min ka ca, o be se ka kɛ sababu ye ka baara kɛ wagati surunya ani ka ji bɔ faratiw be yen.
Poliyesitɛri nɛgɛ nɛgɛw ka yɛlɛmani b’a la u ka yɔrɔw labɛncogo la: kɛnɛmayɔrɔ be baara kɛ ni nɛgɛ sɛnɛtiki ye min be se ka yɛlɛma wagati la (i n’a fɔ poliyetileni min be ni klorosulfonati ye) walisa ka lamini nɔgɔw kɛlɛ; cɛmancɛ yɔrɔ be baara kɛ ni poliyesitɛri fani barikamanw ye minw be nɔrɔ wala minw be nɔrɔ ɲɔgɔn na walisa ka kolokolo dɔ di min be se ka degun-; ani kɔnɔyɔrɔ be baara kɛ ni nɛgɛ kɛrɛnkɛrɛnnin dɔ ye (i n’a fɔ nɛgɛ min be weele ko fluororubber) walisa ka se ka kemikalifɛnw bɛn ɲɔgɔn ma cogo tigitigi la. O "sandwici" labɛnnin be nafa dɔw di a ma i n’a fɔ a be se ka tulu minɛ, a be se ka yɛlɛma funteniba la (-40 degere ka taga se degere 200 ma wala hali ka tɛmɛ o kan), a be se ka sɛgɛsɛgɛri kɛ a ka sɔgɔsɔgɔninjɛ la, ani a be se ka baara kɛ wagatijan kɔnɔ (a ka ca a la, a be se ka kɛ laada nɛgɛjuruw ta ye siɲɛ 2-3), o b’a to a be kɛ wajibi ye joona joona.
Ka bɔ sugu ka ɲininiw jateminɛli la, diɲɛ kɔnɔ izinibaara ka juguyali y’a to poliyesitɛri nɛgɛjuruw dilanni yiriwara. Faan dɔ fɛ, laada baarakɛyɔrɔ girinmanw (i n’a fɔ tulu bɔli ani kemikalifɛnw sɛnɛ) be to ka dɔ fara u ka ɲinini kan nɔgɔ-minw tɛ se ka nɔgɔ, minw ka fanga ka bon-; fan wɛrɛ fɛ, baara minw be bɔra ka na (i n’a fɔ kuran bolifɛnw ka batiriw nɛnɛcogo kura, ultra-pure fluid transmission min be kɛ semi-conducteurs dilanni na, ani aerospace hydraulique systems) be ɲininibaw kɛra minanw saniyako, janya tilennin ani yɔrɔ juguw kɛlɛli la. Ka kɛɲɛ ni izini ka jatebɔw ye, diɲɛ kɔnɔ poliyesitɛri nɛgɛdaga sugu hakɛ tɛmɛna dɔrɔmɛ miliyari XX kan saan 20XX kɔnɔ, ni saan kɔnɔ yiriwali hakɛ ɲɔgɔndan ye min tora X%-X% la, o min cɛma Azi-Pasifiki mara (kɛrɛnkɛrɛnninya la, Sinuwaw ni Ɛndi jamanaw) kɛra manufasterc suguba ye min be yiriwa ka sababu kɛ cluturing ye.
Lizini kɔrɔ: Dɛmɛ min be sɔrɔ yɔrɔ caaman na bi lizini ka fɛɛrɛw kama
1. Fɛɛrɛw fanga dili: Ka baarakɛminanw yiriwali lawuli
Poliyesitɛri ka pɔtɔpɔtɔw ka nafaba b'u ka "labɛnni n'u ka se ka yɛlɛma." Ɲɛyirali fɛ, mobili dilanni na, motɛriw ka taji yɔrɔw ka kan ka se ka nɔgɔ, yɛrɛyɛrɛ ani -XX degere low-ka funteni daminɛyɔrɔw kunbɛn. Nɛgɛjuru gwansanw ka teli ka gɛlɛya ani ka pɛrɛn, k’a sɔrɔ nɛgɛjuru minw be kɛ ni poliyesitɛri ye ani u kɔnɔyɔrɔ be ni fɔrɔmasɔn ye ani u be ni poliyesitɛri barikaman ye, u be se k’u ka baara wagati janya ka se kilomɛtɛrɛ XX0 000 ni kɔ ma. O la, nɛgɛ iyɔn minw be bila jii saniyaninba kɔnɔ wala kemikalifɛnw la, u ka kan ka kɛ PPT hakɛ jukɔrɔ (yɔrɔ miliyari kelen kɔnɔ). Poliyesitɛri ka pɔtɔpɔtɔw, ka tɛmɛ fɛnɲɛnamafagalanw fɛ minw tɛ ni pɔtɔmu ye ani u kɔnɔyɔrɔ kɔlɔsinin lo (Ra<=0.Xμm), o be se ka nɔgɔ filanan bali ani ka fɛnɲɛnamafagalanw sɔrɔ. O fɛɛrɛ kuraw be yɛlɛmani don terminal minanw ka lannaya n’u ka baarakɛcogo ɲuman na ani u be se ka kɛ sababu ye ka musakaw dɔgɔya ani ka baarakɛcogo ɲuman sabati baarakɛyɔrɔw la minw be baarabaw kɛ.
2. Lakanali: Ka dɔ bɔ izini kasara faratiw la Jii bɔli min be kɛ jii la, o be se ka kɛ sababu ye ka tasuma bɔ (i n’a fɔ, taji bɔyɔrɔ ka tigɛ), ka pɛrɛn (misali la, kemikalifɛnw bɔli ka ɲɔgɔn kunbɛn ni tasuma dayɛlɛnin ye), walima ka lamini nɔgɔ (i n’a fɔ, bagafɛnw be don dugukolo kɔnɔ). O yɔrɔ la, a ka fanga ka bon (pɛrɛnkan be se ka se XXMPa ma) ani a ka poliyesitɛri nɛgɛdagaw ka fanga be dɔgɔya kosɔbɛ o faratiw la. Ni an ye tulu bɔyɔrɔw ta k’u kɛ misaliya ye, laada nɛgɛjuruw ka teli ka pɛrɛn ka sabu kɛ nɔgɔ ye min be yɛlɛma yɛlɛma ni fanga ye. Nka, poliyesitɛri nɛgɛjuruw, n’u ka nɛgɛjuru barikaman n’u ka nɛgɛjuru min tɛ se ka yɛlɛma, o be se ka ladonni wagati janya ka bɔ kalo X la ka taga se kalo X ni kɔ ma, o be se ka dɔ bɔ dingɛ kɔnɔ baara tigɛli hakɛ la kosɔbɛ. Ka fara o kan, u ka tasuma-bɔfɛnw (ni aliminiyɔmu idɔrɔkisidi walima antimoni trioksidi farala a kan) be kɛ ka caya yɔrɔ minw na tasuma latangacogo sariyaw ka gwɛlɛ, i n’a fɔ tɛrɛn bolifɛnw ani nukeleyɛri fanga.
3. Yɛlɛmani binkɛnɛman: Ka bɛn ni yiriwali sabatili cogoyaw ye Diɲɛ kɔnɔ "karibɔni fila" laɲiniw ɲɛtaga fɛ, izinibaara be to ka sariya gwɛlɛw ɲini minanw ka laminiko kan. Poliyesitɛri nɛgɛdaga dilanyɔrɔ be jaabi di o koo ma cogo fila la: Fɔlɔ, o minan yɛrɛ be fɛɛn jugumanw hakɛ dɔgɔya (i n’a fɔ kɔrɔmu heksavalan ani hidɔrɔkaribɔni aromatiki polisikili) ka tɛmɛ furakisɛw fɛ minw labɛnna cogo ɲumanw na, ka kɛɲɛ ni diɲɛ sariyaw ye i n’a fɔ UE REACH ka sariyaw ani Etazini ka NSF ka sɛbɛw; filanan, a ka sii jan be dɔ bɔ nafolo nɔgɔw la ani nɔgɔ barikamanw bɔli la min be sɔrɔ yɛlɛmaniw fɛ tuma o tuma-jatebɔw b’a yira ko ni laadafɛnw yɛlɛmana ni poliyesitɛri nɛgɛjuru kelen ye, o be se ka dɔ bɔ nɛgɛjuru minɛli la ni XX% ɲɔgɔn ye ani ka kuran minɛli dɔgɔya ni XX% ye siɲɛ bɛɛ kɔnɔ (dutenance main). Sosiyete dɔw yɛrɛ ye biyɔ-basi poliyesitɛri fiyɛri barikamanw dilan (u be baara kɛ ni yiriw-bɔli PTT poliyesitɛri ye ka PET nɔnabila min basiginin be petɔrɔli-baara kan), min b’a to izinibaara ka binkɛnɛya be yiriwa tugun.
4. Nafoloko nafa: Ka baarakɛyɔrɔw yiriwali sabati sanfɛ ani duguma
Poliyesitɛri ka pɔtɔpɔtɔw ka izini ka cakɛda be yɔrɔ caaman datugu, i n’a fɔ pɔtɔpɔtɔw ka fɛnɲɛnamafagalanw (nitrile/fluororubber), fɛn minw be mɔgɔw barika bonya (poliyesitɛri ka pɔtɔpɔtɔw), dilan minanw (extrudeurs, tanques de vulcanisation), ani baarakɛcogo labanw (mobili, kuran, masinw dilan). A ka fɛɛrɛw yiriwali b’a ɲini ka fɛn kuraw lawuli sanfɛla fɛnɲɛnamafagalanw na (i n’a fɔ fɛn minw be se ka funteni kɛlɛ ani fɛnɲɛnamafagalanw) ani fɛnɲɛnamafagalanw minw be se ka yɛlɛma yɛlɛma, k’a sɔrɔ duguma baarakɛcogow, baarakɛcogobaw fɛ, be segi ka don R&D nafolo donko la, min be "4{grad}de." Sinuwa jamana na, ni "Manufacturing Powerhouse" fɛɛrɛ ka ɲɛtaga ye, jamana kɔnɔ baarakɛyɔrɔw ye "bottleneck" fɛɛrɛ tiɲɛ min be kɛ ni poliyesitɛri nɛgɛw ye (i n’a fɔ awiyɔnw ka jikuruw ani taji bipolari pilakiw ka sumaya nɛgɛw), k’u nɔnabila dɔrɔn ka tɛmɛ fɛn minw be bɔ jamana wɛrɛw la, nka u y’u nɔɔ ta fana. (i n’a fɔ Azi worodugu ni kɔrɔn cɛ ka boon lɔli masinw feereyɔrɔ ani Erɔpu jamanaw ka mobili kura minw be baara kɛ ni kuran ye).
Hali ni poliyesitɛri ka pɔɔtiw be se ka kɛ i n’a fɔ “fɛn misɛnninw” izini ka cakɛda kɔnɔ, u ye “fɛn jɔnjɔn” ye min be bi izini ka baara kɛcogo ɲuman, lafiya ani binkɛnɛman dɛmɛ. Ka bɔ laadafɛnw dilanni yiriwali la ka taga a bila izinibaara yiriwali la, fɛɛrɛw yɛlɛmani be taga ni izinibaara makoya ye tuma bɛɛ. Siniɲɛsigi la, ni minan kuraw donni ye (i n’a fɔ nanocomposite mugu) ani hakilitigi dilanni (i n’a fɔ 3D sɛbɛri customized pipes) fɛɛrɛw, poliyesitɛri mugu tuyo baarakɛyɔrɔ be ɲini ka taga ɲɛ ka taga ɲɛfɛ ka taga baarakɛcogo ɲuman ni hakilitigiya la, ka to ka resili growth fanga kura don diɲɛ g sisitɛmu kɔnɔ.
