Teflon fini min bɛ funteni caman bɔ, o bɛ kɛ cogo di yɔrɔla finiw ka funteni-bɔlanw na?

I. Materiel Essence ani Positionnement in Spacesuits

1. A kɛcogo: Fibre de verre fini min dilannen don ni PTFE ye

Aerospace (aerospace) siratigɛ la, nin Teflon fini min funteni ka bon, o bɛ wele ko Beta fini. A bɛ baara kɛ ni fibreglasi fini ye min fanga ka bon kosɛbɛ i n’a fɔ a bɛ kɛ fɛn ye min bɛ kɛ a jukɔrɔ, o min bɛ su walima ka a datugu kɛnɛma ni politetrafluoroéthylène (PTFE, o kɔrɔ ye ko Teflon) ye. O bɛ fini in sɛgɛsɛgɛli ni PTFE ka sigida laminiko juguba fara ɲɔgɔn kan.

2. Jɔrɔ: A kɔkanna kɛlɛkɛminɛn min bɛ kɛ fini min bɛ wele ko Thermal Micrometeoroid fini

Teflon ka finiw dilannikɛlaw ka fɔ la: Mobili kɔkanna lamaga-lamagali yɔrɔw (EMU) ka insulation system multi-layer insulation system kɔnɔ, a bɛ kɛ Thermal Micrometeoroid Garment (TMG) kɛnɛma-yɔrɔ ye, ka ɲɛsin vacuum ma, funteni jugumanba danfaralenw, ani micrometéoroids. A bɛ kɛ i n’a fɔ farikolo ni funteni barika fɔlɔ ye filimu aliminisilenw kɔnɔna layini tan ni fila ɲɔgɔn na.

II. Lamini funteni jugumanba ani jɔli lakanani

1. Ka funteni danfarabaw ni funteni hakɛ dantɛmɛnenw muɲu

Teflon fini min funteni ka bon, o bɛ se ka funteni muɲu waati jan kɔnɔ, min bɛ daminɛ -200°C la ka se +260°C ma, ka jiginni gɛlɛnw datugu minnu bɛ tɛmɛ 120°C kan yɔrɔ fan fɛ min ɲɛsinnen bɛ tile ma ani ka jigin fo -160°C fan fɛ min bɛ sumaya. A ka c’a la, a ɲɛ finman bɛ tile yeelen jira kosɛbɛ, o bɛ dɔ bɔ kosɛbɛ funteni minɛni na ani ka kɔnɔna funteni sabatili sabati.

2. Ka 'Thermal Core' Fragile lakana.

A bɛ kɛ i n’a fɔ fari gɛlɛn, nɔgɔlen, a bɛ sɔgɔsɔgɔ, ɲɛjibɔ, ani ka sɛgɛn lakanani di poliimidi poliimidi filimuw ma minnu ka fin kosɛbɛ ani minnu bɛ tiɲɛ nɔgɔya la. O bɛ kɛ sababu ye ka fɛnɲɛnamafagalan caman-caman dafalen sabati ani ka funteni-dɛsɛ bali min bɛ sɔrɔ kɛnɛma-yɔrɔ tiɲɛni fɛ.

III. Lamaga dɛmɛni ani kemikɛli lakanani fɛɛrɛw

1. A ka dɔgɔn Friction ani Anti-Tangling Properties

PTFE sanfɛla ka sɔgɔsɔgɔninjɛ coefficient min ka dɔgɔ kosɛbɛ, o bɛ kɛnɛma fini di ni jogo ye min tɛ nɔrɔ, a bɛ nɔgɔya. Ni sanfɛlajɛlaw y’u bolow walima u farikolo yɔrɔw kɔrɔta, layiniw tɛ lamaga bali walima ka ɲɔgɔn sɔgɔsɔgɔ k’a sababu kɛ ɲɔgɔndanba ye, o b’a to u bɛ se ka fɛn caman sɛgɛsɛgɛ mobili kɔkan baara kɛtuma na, i n’a fɔ Teflon fini dilannikɛlaw y’a jira cogo min na.

2. Tasuma-fanga-minɛnw ni kemikaliw ka baarakɛbaliya

Fibreglasi basigilen fini tɛ jeni a danma, wa PTFE dacogo tɛ tasuma bɔ, wa a bɛ sabati kosɛbɛ kemikaliya siratigɛ la, a bɛ se ka sɔgɔsɔgɔninjɛ kɛlɛ ka bɔ oksidan barikamaw la i n’a fɔ oksizɛni atomike sankolo la. Tariku kɔnɔ, oksizɛni saniyalen kabini sigida minnu tun bɛ baara kɛ ni u ye, o tasuma-fanga-minɛn in ni nɔgɔ-kɛlɛli in tun nafa ka bon kosɛbɛ sanfɛlamɔgɔw lakanani na.

IV. Milestone Applications ani Bi fɛnɲɛnamaw ka fɛnɲɛnamayali

1. Beta fini Apollo waati la – A sɛgɛsɛgɛra walew la

Apollo A7L kalo sanfɛla finiw tun bɛ baara kɛ ni Beta fini ye kosɛbɛ kɛnɛma-yɔrɔ la, ka se ka kalo sanfɛla funteni muɲu ka tɛmɛ 100°C kan, kalo buguri nɔgɔli fagalen (PTFE sanfɛla nɔgɔlen bɛ buguri nɔrɔli kɛlɛ, wa a saniya ka nɔgɔn), ani mikrometeoroid nɔw. O y’a ka dannaya sinsin dugukolo bɛɛ kan ani funteni hakɛ dantɛmɛnenw bɛɛ la.

2. Yɛlɛma ka kɛ Ortho-Fabric ye bi EMUw kɔnɔ

Sanfɛla-fini minnu bɛ Kɛ ka Sankolola-minɛnw ni Dugukolo-kan-yɔrɔ-yɔrɔ-ko Kɛ, kɛnɛma-yɔrɔ in jiginna ka Kɛ Ortho-fabric ɲagaminen ye. A bɛ siri ni PTFE (Gore-Tex) fiɲɛw ye minnu bonyalen don, Nomex, ani Kevlar. A kɔnɔna na, a bɛ a jigi da hali bi Teflon basigilen waati cogoya kan, buguri kɛlɛli, ani funteni caman muɲuni, ka sɔrɔ a bɛ fiɲɛ wɛrɛw don a kɔnɔ walasa ka fanga ni tasuma bali. A kɛra kɛnɛma kɛlɛkɛminɛn laban ye min bɛ funteni lakanani, masinw lakanani ani lamaga dɛmɛni fara ɲɔgɔn kan.

Kunnafoni minnu bɛ sanfɛ, olu bɛ di Jiangsu OK kura Materiel Teknoloji Co., Ltd.

N’aw b’a fɛ ka kunnafoni caman sɔrɔ an ka fɛn dilannenw bɛɛ lajɛlen ka fɛn ɲɛfɔlenw kan, u kɛcogo, ani u ladilancogo suganditaw kan—i n’a fɔ Teflon finiw minnu bɛ funteni caman bɔ, Teflon kasɛti funteni caman bɛ minnu na, Teflon kasɛti minnu bɛ funteni caman bɔ, masinw cɛsirilanw minnu bɛ nɔrɔ ɲɔgɔn na, fini minnu bɛ kɛ ni PTFE ye, minnu bɛ kɛ fan kelen fɛ, fini minnu bɛ fɛnw ta minnu bɛ funteni caman sɔrɔ, ani fibreglasi finiw minnu ka funteni ka bon—aw bɛ se ka kuma an fɛ nin sira fɛ:

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