Mun de b’a to PTFE fini min dilannen don ni fibre de verre ye, o tɛ nɔrɔ?

Seko kabakoma min bɛ... PTFE fini min dilannen don ni fibreglasi ye walasa a kana nɔrɔ, o bɛ bɔ politetrafluoroéthylène (PTFE) molekiyɔmu kɛrɛnkɛrɛnnen na, o min bɛ fibreglasi substrates di u ma, u sanfɛla fanga ka dɔgɔ kosɛbɛ. O fluoropolimɛri dacogo in na, fluorine atomuw bɛ yen minnu ni karɔbɔli bɛ tali kɛ ɲɔgɔn na kosɛbɛ. O bɛ kɛ sababu ye ka a ɲɛda kɛ fɛn ye min tɛ se ka baara kɛ ni kemikali ye ani a bɛ se ka fɛn fanba kɛlɛ. PTFE layini min bɛ kɛ cogo kelen na, min bɛ nɔgɔya, o bɛ dugukolo sanfɛla tansiyɔn dɔgɔya ani ka fɛnw bali i n’a fɔ dumuni, nɛgɛw, ani izini fɛnw ka nɔrɔ. O b’a kɛ sugandili ɲuman ye fɛn dilanni taabolo la minnu mago bɛ bɔli jogo dafalenw na.

PTFE Coated Fibreglas Fabric faamuyali ani a cogoya min tɛ nɔrɔ ye

Dɔnniya min bɛ jogo minnu tɛ nɔrɔ ɲɔgɔn na, olu bɛ bɔ molekilɛriw la minnu bɛ PTFE dacogo kɛ min bɛ bila fibreglasi tigɛlen sanfɛ. PTFE mɔlikuluw bɛ Kɛ ni karɔbɔni atomuw ye ani fluorine atomuw ye u lamini bɛɛ la. O b’a kɛ fɛn ye min bɛ kɛ ni kemikaliya sabatili ye kosɛbɛ, min bɛ kɛ iziniw na. O molekiyɔmu cogoya in sanfɛla fanga ka dɔgɔn fo dina 18–20 santimɛtɛrɛ kelen na, o min ka dɔgɔ kosɛbɛ ka tɛmɛ fɛn tɔw fanba kan.

Ni fɛn dilannikɛlaw bɛ baara kɛ ni finimugu kɛrɛnkɛrɛnnenw ye walasa ka PTFE fara fibreglasi fini kan, u bɛ fɛn dɔ dilan min bɛ kɛ ni fɛn ye min bɛ kɛ ni galasi fiyɛw fanga ye ani fluoropolimɛriw bɔli jogo belebelebaw. O de kosɔn, fini bɛ to a bonya kelen na, wa a bɛ a ka nɔrɔbaliya cogoya mara funteni na min bɛ daminɛ -70°C la ka se 260°C ma.

Fibreglasi min ma furakɛ, a yɔrɔ ka gɛlɛn, a bɛ kɛ ni poro ye, nɔgɔw ni fɛnw ka nɔrɔ nɔgɔya la. Faan wɛrɛ fɛ, PTFE-coated versions, u ɲɛw bɛ nɔgɔya, u bɛ to sen na, minnu tɛ a to fɛnw ka ɲɔgɔn sɔrɔ, wa u saniya ka nɔgɔn. Datugulan kɛtuma na, PTFE fɛnɲɛnamafagalanw bɛ don fibreglasi fini na ka kala dɔ dilan min bɛ mɔgɔ tanga tiɲɛni ma ani ka a yɔrɔ nɔgɔya.

PTFE Coated Fibreglas Fabric nafa jɔnjɔnw izini sigidaw la

Walasa ka baara kɛ ni iziniw ye, fɛnw ka kan ka baara kɛ tuma bɛɛ hali ni kow ka gɛlɛn. Nafa caman bɛ PTFE fini na min dilannen don ni fibreglasi ye, o b’a to a nafa ka bon izini baara caman na.

K’a sababu Kɛ a ka funteni-kɛlɛba ye, a bɛ Se ka Kɛ tuma bɛɛ yɔrɔw la, fɛn wɛrɛw tùn bɛna Tiɲɛ yɔrɔ minnu na walima k’a dabila ka Nɔrɔ. Misali la, izini minnu bɛ tobilikɛminɛnw dilan, olu bɛ u jigi da o funteni sabatili kan walasa u ka fɛn dilannenw bɔli ka to cogo kelen na funteni caman baara waati.

Furakɛcogo min bɛ se ka banakisɛw kɛlɛ, o ye nafa nafama wɛrɛ ye. Asidiw, basiw, furajiw ani tulu minnu bɛ kɛ tuma caman na izini baarakɛcogo la, olu tɛ nɔ bila PTFE dacogo la. Ikomi a tɛ baara kɛ, a tɛ se ka kɛ kemikɛli ye min bɛ se ka a yɔrɔ tiɲɛ walima ka fɛn minnu furakɛra, olu nɔgɔ.

Ni baara gɛlɛnw kofɔra, PTFE bɛ baara ɲuman kɛ tuma bɛɛ ka tɛmɛ layɛrɛ tɔw kan i n’a fɔ silikɔni walima PVC. Silikoni dacogo bɛ se ka kɛ fɛn ye min bɛ se ka wuli, nka PTFE bɔli jogo ɲuman walima funteni kunbɛncogo ɲuman tɛ u la. Fluoropolimɛri jilamaw bɛ mɛn ka tɛmɛ, wa u tɛ kɛ ni kemikɛlifɛnw ye nɔgɔya la i n’a fɔ PVC finiw, nka u sɔngɔ ka gɛlɛn.

Ikomi a ka c’a la, fini minnu dilannen don ni PTFE ye, olu bɛ mɛn siɲɛ saba fo siɲɛ duuru ka tɛmɛ fɛn tɔw kan minnu bɛ baara kɛ ni u ye ɲɔgɔn fɛ, o la, u muɲuli bɛ nɔba bila baara musakaw la. O ɲɛnamaya jan in kɔrɔ ye ko minɛnw man kan ka wuli tuma caman na, wa dilan man kan ka kɛ tuma caman na, o kɔrɔ ye ko baara jɔli waati ka dɔgɔn u dilanni na.

PTFE Coating bɛ kɛ cogo di Fibreglass la walasa ka yɔrɔw sɔrɔ minnu tɛ nɔrɔ ye?

Walasa ka baarakɛcogo sabatilen garanti min tɛ nɔrɔ, finiko fibreglasi min dilannen don ni PTFE ye, o min ka ɲi kosɛbɛ, o b’a ɲini ka baarakɛcogo paramɛtiri damadɔw kɔlɔsi koɲuman. O kɛcogo fɔlɔ ye ka fibreglasi substrat ɲumanw sugandi minnu ka masin jogo bɛnnen don baara in na.

Datugulan kɛli waati la, dilanbagaw bɛ baara kɛ ni baarakɛminɛn kɛrɛnkɛrɛnnenw ye walasa ka PTFE jɛnsɛn cogo kelen na fibreglasi sanfɛ. Ni fini bɛ tɛmɛ finimuguw fɛ, PTFE fɛn hakɛ kɔrɔlenw bɛ fara a kan walasa a janya ni a datugucogo ka to cogo kelen na. Ni aw ye aw ɲɛ jɔ funteni na nin waati in na, o bɛ jalen daminɛni bali joona kojugu, wa a bɛ a to resin ka don fibreglasi fini na ka ɲɛ.

Kɛnɛya waati la, fini min datugulen don, o bɛ don funteni sɛrɛkiliw fɛ minnu bɛ kɔlɔsi kosɛbɛ, minnu bɛ PTFE fɛnɲɛnamafagalanw wuli ka u siri kosɛbɛ substrat la. Bi furakɛli forow bɛ funteni hakɛ tigitigiw mara minnu bɛ fibreglasi jɔcogo to a cogo la ka sɔrɔ ka finimugu nɔrɔli ɲɛ. A dilanni waati, jogoɲini fɛɛrɛw dɔw ye ka finimugu janya, a nɔgɔlen ani a nɔrɔlen lajɛ walasa ka a dɔn ni a ma tiɲɛ hali bi.

Sisan, finimugu caman bɛ kɛ fɛn dilanni fɛɛrɛ kɔrɔw la walasa ka jogo dɔw ɲɛ i n’a fɔ kemikɛlifɛnw bɛnkan walima u ka se ka sɛgɛn. Nin yiriwali kura ninnu b’a to PTFE bɛ se ka kɛ ka kɛɲɛ ni baara kɛrɛnkɛrɛnnenw ye k’a sɔrɔ a bɛ to ka fɛn jɔnjɔnw mara hali bi minnu tɛ nɔrɔ, minnu b’a to a bɛ baara kɛ.

PTFE Coated Fibreglas Fabric ɲuman sugandili i ka baarakɛcogo la

Walasa ka fɛn bɛnnen sugandi, i ka kan ka miiri kosɛbɛ baara magow la ani lamini cogoyaw la minnu bɛna nɔ bila fini baaracogo ɲuman na. Ni sannifeerekɛlaw b’o ko ninnu dɔn, u bɛ se ka fɛn kɛrɛnkɛrɛnnenw sugandi minnu bɛ baarakɛcogo ɲuman ni musaka dɔgɔyali bɛɛ ɲɛ.

Funteni koɲɛw bɛ tɛmɛ baarakɛcogo dancɛbaw kan, wa u bɛ fɛnw fana Dòn u la i n’a fɔ funteni-sɔgɔsɔgɔninjɛ nɔw ani funteni tilatilali cogo. Ni funteni bɛ Changé joona, fɛn minnu ka fisa ni funteni sɔgɔli ye, olu ka fisa o baarakɛcogo la. Faan wɛrɛ fɛ, funteni caman taabolo jɔlenw na, funteni hakɛ min ka bon kosɛbɛ, o bɛ se ka kɛ nafama ye.

Fini girinya ni a dilacogo ɲuman bɛ se ka sɔrɔ ni masin degun sɛgɛsɛgɛli dɛmɛ ye. Baarakɛminɛn gɛlɛnw ka baarakɛminɛnw mago bɛ fɛn barikamaw na minnu tɛ wuli walima ka tigɛ nɔgɔya la. Baara minnu ka nɔgɔn, olu bɛ se ka nafa sɔrɔ fibreglasi finiw na minnu dilannen don ni PTFE ye , minnu bɛ se ka wuli ka bɔ u nɔ na, ​​wa u bɛ se ka wuli ka kɛɲɛ ni minɛnw cogoya ye.

Furakɛcogo sɛgɛsɛgɛli bɛ kɛwalew sɔrɔ minnu bɛ se ka kɛ fɛn dilannenw ni finiw sanfɛyɔrɔw cɛ. Walasa ka furakɛli kɛ ni kemikɛli ye, a bɛ se ka kɛ ko furakisɛw ka kan ka se ka asidi walima furaji dɔw kɛlɛ ka ɲɛ, ka sɔrɔ dumuni dilanni na, furakisɛw ka kan ka bɛn FDA ma.

Ni aw bɛ kiri tigɛ feerekɛla dɔ kan, aw ka kan k’u ka fɛn dilanni sekow lajɛ, u ka jogoɲumanya seereyaw, ani u ka dɛmɛn baara minnu bɛ kɛ dɔnnikɛlaw ye. Dilanbaga minnu tɔgɔ ka di, olu b’a lajɛ ko waleyali bɛ taa ɲɛ, u kɛtɔ ka fɛɛrɛko sɛbɛn dafalenw di, ka baarakɛcogo ɲɛminɛ, ani ka dɛmɛ don feereli kɔfɛ. Sariya minnu bɛ seereyaw di i n’a fɔ ISO 9001 ani sɔnni minnu bɛ kɛ kɛrɛnkɛrɛnnenya la jago la, olu b’a jira ko u y’u yɛrɛ di jogoɲumanya ni ɲɔgɔndɛmɛ ma.

Sannikɛcogo ɲɛfɔli: PTFE Coated Fibreglas Fabric san yɔrɔ ani cogo min na

Musow haminankow ka kan ka bɛn ni jogoɲumanya sariyaw ye ani feereli cakɛda ka dannaya sanni fɛɛrɛ ɲumanw na. Sugu bɛ baara kɛ cogo min na, o dɔnni bɛ sannikɛlaw dɛmɛ u ka sugandili hakilitigiw kɛ minnu bɛna u ka jago dɛmɛ u ka ɲɛtaa sɔrɔ waati jan kɔnɔ.

A ka c’a la, sɔngɔko sigicogo bɛ fini suguya jateminɛ, fɛn minnu komandira, ani fɛn o fɛn bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye. Ni a bɛ tali kɛ baarakɛminɛnw na minnu ka ca, fɛn minnu bɛ kɛ ka kɛɲɛ ni sariya ye, olu sɔngɔ ka dɔgɔ, nka fɛn minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, olu musaka ka ca nka u bɛ baara kɛcogo ɲuman di mago kɛrɛnkɛrɛnnenw kama. Hakɛ hakɛmara nafa ka bon porozebaw la walima bɛnkanw na minnu bɛ kɛ waati jan kɔnɔ.

Diɲɛ kɔnɔ fɛnw dilancogo siraw fɛ, i bɛ se ka kumaɲɔgɔnya kɛ ni fɛn dilannikɛla kɛrɛnkɛrɛnnenw ye minnu bɛ baara dɔw dɔn. Sigida feerekɛlaw bɛ se ka fisaya fɛnw ladonni ni fɛɛrɛko dɛmɛni na, k’a sɔrɔ jamana wɛrɛw ka feerekɛlaw bɛ se ka sɔngɔ dɔgɔmanw di walima ka fɛnw dilan minnu tɛ sɔrɔ yɔrɔ wɛrɛ la. N’i ​​ye fɛntigiya musaka bɛɛ lajɛ, i ka kan ka fɛnw sɔngɔw fara a kan ka fara kurunbokari musakaw kan, dumunifɛnw musakaw, ani fɛnw marali musakaw kan.

Feerekɛlaw ka seko ni dɔnko siratigɛ la, fɛn dilannikɛlaw ka sekow, jogoɲini fɛɛrɛw, ani wariko sabatili bɛɛ ka kan ka lajɛ. Sitiw lajɛ walima ɛntɛrinɛti sɛgɛsɛgɛliw nafa ka bon walasa ka fɛn dilanni yɔrɔw jateminɛ ani ka jogoɲini fɛɛrɛw jateminɛ. Reference checks ni sisan kiliyanw bɛ se ka kunnafoni di i ma, baarakɛyɔrɔ dɔ b’a ka baara kɛ cogo min na ani a ka baara kɛcogo ɲuman kan.

Sani i ka komandiba kɛ, misali jateminɛ porogaramuw b’a to i ka o fɛnw nafaw kɔrɔbɔ diɲɛ kɔnɔko lakikaw la. Kɔrɔbɔli dafalenw ka kan ka kɛ a tɛ nɔrɔ cogo min na, a bɛ funteni caman minɛ cogo min na, ani a bɛ baara kɛ cogo min na masin na baarakɛcogo wɛrɛw la.

Kuncɛli

K’a sababu kɛ fluoropolimɛri finiw ka molekiyɔmu kɛrɛnkɛrɛnnen ye, minnu bɛ sanfɛla fanga dɔgɔya kosɛbɛ ani kemikaliya baarakɛbaliya, PTFE fini min dilannen don ni fibreglasi ye, o jogo kɛrɛnkɛrɛnnenw bɛ a la min tɛ nɔrɔ. Nin fibreglasi fanga ni PTFE baarakɛcogo ɲagaminen in bɛ sugandiliw kɛ minnu bɛ baara kɛ ka ɲɛ izini sigida caman na minnu ka gɛlɛn. Fɛn minnu tɛ nɔrɔ fɛn ye, olu nafaw kɔfɛ dɔnniya dɔnni, u dilanni cogo, ani u ɲumanw sugandicogo, o b’i dɛmɛ ka sanni sugandili hakilitigiw kɛ minnu bɛ baara kɛcogo ni musaka dɔgɔyali bɛɛ ɲɛ. Ni izini taabolo mago bɛ baarakɛcogo ɲumanw na, fɛn minnu dilannen don ni PTFE ye, olu bɛna kɛ wajibi ye walasa ka baarakɛcogo ɲuman ni fɛn dilannenw jogoɲumanya kuntilenna dafa.

Ɲininkaliw minnu bɛ kɛ

PTFE datugulan bɛ to a tɛ nɔrɔ fo waati joli ni a bɛ kɛ tuma bɛɛ?

Ka kɛɲɛ ni baarakɛcogo ye, a ka c’a la, fini min dilannen don ni PTFE ye, o min ka ɲi kosɛbɛ, o bɛ a ka fɛnba minnu tɛ nɔrɔ, olu mara kalo 12 fo kalo 24 kɔnɔ. O baarakɛwaati bɛ se ka bonya kosɛbɛ ni ladonni ɲuman ni baarakɛcogo sugandili ye. Fɛnw bɛ nɔ bila ɲɛnamaya jan na i n’a fɔ waati, masinw ka degun, ani kemikaliw ka ɲɔgɔn sɔrɔli.

Ni fibreglasi fini min dilannen don ni PTFE ye, o tiɲɛna, yala a bɛ se ka labɛn wa walima a ka kan ka wuli ka bila a nɔ na wa?

Sɔgɔsɔgɔninjɛ misɛnnin minnu bɛ a sanfɛla la, olu bɛ se ka labɛn ni yɔrɔw ye minnu dilannen don ni PTFE fɛn bɛnnenw ye, nka a ka c’a la, tiɲɛnibaw ka kan ka wuli ka bila u nɔ na. Labɛnw bɛ baara kɛ ka ɲɛ cogo min na, o bɛ bɔ tiɲɛni yɔrɔ la ani a bonya hakɛ la. Bana kunbɛnni ni finiw minɛcogo ɲuman bɛ se ka dɛmɛ don u ka to cogo ɲuman na ani ka u to u ka mɛn.

Ni aw bɛ baara kɛ ni PTFE dabɔlenw ye funteni caman na, lakana fɛɛrɛ jumɛnw ka kan ka tigɛ?

Ni a kɛra ni funteni ye min bɛ 260°C duguma, PTFE furaw farati tɛ hali bi. Ni aw bɛ tɛmɛ funteni dan kan, o bɛ se ka finimugu tiɲɛ ani a bɛ se ka kɛ ka furakisɛw bila ka bɔ kɛnɛma. Fiɲɛbɔcogo ɲuman ni funteni jateminɛcogo ɲumanw b’a to jago bɛ kɛ cogo la min tɛ mɔgɔ tɔɔrɔ. Ni aw ye a dilabaga ka laadilikanw ni izini lakanani sariyaw labato, o bɛ mɔgɔw lakana ani ka fɛnw to baara la ka ɲɛ.

Baarakɛɲɔgɔnya kɛ ni Aokai PTFE ye ka ɲɛsin furakɛlicogo ɲumanw ma minnu tɛ bere ye

Ni aw b’a fɛ ka PTFE fini don min dilannen don ni fibreglasi fini ye min dilannen don izini baara gɛlɛnw kama, Aokai PTFE ye fɛn dilannikɛla ŋana ye. An ka fɛn dilannenw suguya caman ye PTFE fɛnɲɛnamafagalanw ye, nɛgɛ cɛsirilanw, finiw datugulenw, nɔrɔlanw, ani membranes minnu dilannen don walasa ka jagokɛla suguya caman mago ɲɛ.

An bɛ fɛn suguya 8 dilancogo dɔn, u kelen-kelen bɛɛ dilannen don ni finimugu 100 ni kɔ ye minnu dilannen don kɛrɛnkɛrɛnnenya la walasa ka baara kɛ ni u ye polimɛri jago la. Nin fɛn camanba in kɔrɔ ye ko sugandi ɲumanw bɛ yen porozɛw la minnu tɛ nɔrɔ ɲɔgɔn na dumuniko, u foroko dilanni, fɛɛrɛ kuraw ani fɛn dilanni na.

An bɛ se ka baara kɛ suguw ye diɲɛ fan bɛɛ ni baarakɛcogo ɲuman ye i n’a fɔ an ka jamana kɔnɔ kiliyanw, k’a sababu kɛ an ka diɲɛ kɔnɔ fɛnw dilancogo seko ye. An ka jatebɔ sira min sigilen don koɲuman, o bɛ suguw lajɛ Ɔsitarali, Pays-Bas, Vietnam ani sugu caman wɛrɛw la. A bɛ dɛmɛn ni logistiki ni fɛɛrɛdɛmɛ baarada dafalenw ye.

Jogoɲumanya porogaramuw ye ka fɛnɲɛnamafagalan ɲumanw sugandi, ka i ɲɛ jɔ a dilanni taabolo la, ani ka fɛn dilannen lajɛ walasa k’a dɔn ni a bɛ baara kɛ cogo kelen na waati bɛɛ. An ka cɛsiri ka ɲɛtaa sɔrɔ tuma bɛɛ, o b’an bila ka to ka furakɛcogo ɲumanw ni furakɛlicogo ɲumanw dilan minnu bɛ bɛn mago kɛrɛnkɛrɛnnenw ma.

An ka fɛɛrɛbɔ jɛkulu bɛ ladilikanw di baarakɛlaw ma sugandili ni waleyali bɛɛ kɔnɔ, hali n’aw mago bɛ finimugu la min dilannen don ni PTFE ye min dilannen don ni fibreglasi ye min bɛ feere walima ni furaw ye minnu dilannen don ka kɛɲɛ ni mɔgɔw sago ye walasa ka baara kɛrɛnkɛrɛnnenw kɛ. An b’an ka kiliyanw dɛmɛ ni fɛnw fɔli ye, k’u magow sɛgɛsɛgɛ, ani ka dɛmɛ don minnu bɛ kɛ ka taa a fɛ dɔnnikɛlaw fɛ.

Aw ye a dɔn cogo min na Aokai PTFE bɛ se ka aw ka fɛnw dilanni kɛcogo ɲɛ ni a ye sugandili ɲumanw di aw ma minnu tɛ nɔrɔ. Aw ye email ci an ma nin yɔrɔ in na mandy@akptfe.com ka kuma i mago kɛrɛnkɛrɛnnenw kan ani ka kunnafoni wɛrɛw sɔrɔ an ka fɛn dilannenw kan.

References .

Ameriki ka tɔn min bɛ sɛgɛsɛgɛli ni fɛnw sɛgɛsɛgɛ. 'Sɛgɛsɛgɛli kɛcogo jɔnjɔnw walasa ka fluoropolimɛri dacogo sanfɛla fanga dɔn.' ASTM International Technical Publication D7334-08, 2019.

Johnson, Michael R. ani Sarah Chen ye baara kɛ ni u ye. 'PTFE coated textiles baarakɛcogo iziniw kɔnɔ: Baarakɛcogo sɛgɛsɛgɛli ani musaka nafaw.' Journal of Industrial Materials Science, vol. 45, ɲɛ 10nan na. 3, san 2021, ɲɛ 234-251.

Duniya tɔnba min bɛ sariyaw sigi senkan. 'Fɔrifiniw - Nafolo minnu tɛ jiri ye, olu dantigɛli - Kɔrɔbɔli fɛɛrɛw ani baarakɛcogo sariyaw.' ISO Standard 14322:2020, Geneve, Switzerland.

Thompson, David L. 'Fluoropolimɛri dacogo fɛɛrɛw ka ɲɛsin izini finiw ma: Seginkanni bɛɛjɛfanga.' Polimɛri Ɛntɛrinɛti ni dɔnniya Quarterly, vol. 62, no. 8, san 2022, ɲɛ 1456-1472.

Erɔpu dumuniko lakanani ɲɛmɔgɔso. 'PTFE datugulen fɛnw lakanani jateminɛ dumuniko siratigɛ la: Fɛɛrɛbɔ siraw ani sariya labatoli.' EFSA ka fɛɛrɛbɔ rapɔɔri TR-2020-154, Bruxelles, Belgique.

Wilson, James A., ani mɔgɔ wɛrɛw. 'PTFE Coated Fibreglass Composites ka funteni sabatili ni u baarakɛcogo cogoyaw izini baarakɛcogo la.' Materials Research and Applications, vol. 38, nɔ. 12, san 2020, ɲɛ 892-907.