Teflon vs nylon,danfara ye mun ye?

Navigating through the World of high-performance plastics i n'a fɔ Teflon PTFE bɛ se k'i fili sɔsɔliw cɛmancɛ la i n'a fɔ 'Nylon vs Teflon' walima 'Delrin vs Teflon.' Nin ye gafe teliyalen ye min bɛ se k'i dɛmɛ ka tɛmɛ.

Teflon, an ka juru bɛ ​​min na chemours la, o bɛ bɔ kɛnɛ kan jama cɛma. A bɛ fɔ fana ko politetrafluoroethylene (PTFE), o fɛn in bɛ a jira ni a bɛ tali kɛ kemikaliya la ani ka funteni caman muɲu. Miiri plastiki la min tɛ wuli nɔgɔya la – Teflon PTFE bɛ waso ni waso ye, a bɛ se ka wuli ni 327°C (620°F) ye! O b’a kɛ baara ɲumanw ye minnu bɛ sabatili ɲini tasumako la.

Nka a jira, dɔ wɛrɛw bɛ yen. Teflon tɛ ɲagami ni kemikɛlifɛnw ye. A bɛ to a yɛrɛ la, o b’a kɛ ntolatanna barikama ye fɛn dilanni na, kɛrɛnkɛrɛnnenya la fɛnw dilanni na i n’a fɔ gaziw ni birikiw. Aw hakili bɛ a ka dielektriki fanga la min ye 60 kV/mm ye? O de y’a to kuran insulasi bɛ Teflon sugandi tuma caman.

I bɛ se ka mɔgɔw ka kuma mɛn Teflon ka 'Stiff Neck.' kan hali n'o gɛlɛya, a ka friction coefficient low, bɛ wuli 0,05-0,10 cɛ, o ye tulon-yɔrɔ-yɔrɔ-yɔrɔ-yɔrɔ-ko ye. A bɛ sɛgɛn ka don baarakɛminɛnw na, yɔrɔ min na, yɔrɔ min tɛ fɛn ye, o ye wajibi ye, i ka miiri i ka pankurunw na minnu tɛ wulilan ye dumunikɛyɔrɔ la.

Nka, ni a sirilen bɛ 'teflon vs nylon' walima 'ptfe vs nylon' sɔsɔliw la, aw ye nin jateminɛ: Porozɛ bɛɛ mago bɛ a yɛrɛ ka jatigɛ la. Teflon bɛ se ka kɛ fɛn ye min tɛ wuli ani min bɛ se ka suma, nka yala a bɛna bɛn baarakɛcogo ma minnu mago bɛ sirili sirili la wa? Laala o tɛ kɛ.

Plastiki ɲuman sugandili, a kɛra o ye ka tɛmɛ 'nylon vs teflon' fɛ walima ka 'delrin funteni sɛgɛsɛgɛli,' o kɔrɔ ye ka fɛn in jogo kɛrɛnkɛrɛnnenw labɛn, i n'a fɔ tension fanga ni masinko nafaw, ni i ka poroze magow ye.

A kunba ye, k’a sɔrɔ Teflon PTFE bɛ ɲɛnafin bɔ n’a ka funteni kunbɛncogo n’a ka kemikɛli inertia ye, i ka porozɛ ka ɲinini kɛrɛnkɛrɛnnenw ka kan ka i ka nafolo sugandili ɲɛminɛ. A bɛɛ ye magow ni nafolow bɛn ɲɔgɔn ye. Sugandili kɛ ni hakilitigiya ye, ani i ka poroze bɛna barika da i ye!

Nylon: Paragon min fanga ka bon ani a muɲuni .

Ka taama daminɛ plastiki diɲɛ kɔnɔ, o bɛ na ni ɲɛ ni ɲɛ nilon ye. Plastikiw ka baara gɛlɛn dɔ, a ka muɲuli n’a ka fanga bonya, a bɛ wuli 75-120 MPa cɛ, k’a kɔrɔta ka se yɔrɔ ma min bɛ dɔn kosɛbɛ.

A bangera Wallace Carothers hakili la, nin nilon polimɛri in tɛ bɔ kɛnɛ kan dɔrɔn; A bɛ kulekan bɔ tiɲɛ na. A ka c’a la, a bɛ sɔrɔ masin yɔrɔw la i n’a fɔ girinw, busiw, ani birikiw, a bɛ a ka masinw cogoya jira ani ka a yɛrɛ tanga ni yɛrɛbonya ye. Kɛrɛnkɛrɛnnenya la ni barow bɛ wuli 'nylon ni teflon' walima 'nylon vs Delrin,' nilon bɛ a taamasiyɛn kɛ masinko porozɛw la ani 3D sɛbɛnni na, k’a sababu kɛ a seko ye ka sɛgɛn ni sɛgɛn kɛlɛ.

Nka, jagokɛla bɛɛ bɛ ni quirk ye. Nilon fɛ, a ka kanuya de don ji la. Ni a girinya bɛ se 1,2% ma ji la ni a sunnen don sanga 24 kɔnɔ, o nafolo kɛrɛnkɛrɛnnen in bɛ se k’a bonya n’a cogoya tigɛli kɛ, ka nɔ bila a hakɛ sabatili la nɔgɔw la. O la, k'a sɔrɔ an bɛ miiri 'min ka gɛlɛn, nilon walima teflon,' a nafa ka bon kosɛbɛ k'a kɔlɔsi ko sigidaw la minnu ka nɔgɔ, nilon bɛ se ka fɛn caman sɛgɛsɛgɛ.

O bɛɛ n'a ta, aw kana sɛgɛn pewu 'ptfe vs nylon' sɔsɔliw fɛ k'a sɔrɔ aw ma sɔn Nylon ka fɛn caman kɛcogo cɛɲi ma. K’a ta finiko la ka se pikiri kɛli ma, a ka ladamuni bɛ a ka dannaya sabati izini suguya caman kɔnɔ. Ni an y’a suma, fɛn minnu bɛ i n’a fɔ 'Delrin ka funteni kunbɛn' walima 'teflon PTFE' kemikaliya sabatili bɛ se ka kɛ sababu ye ka ɲɛfɔli kɛ baara dɔw la, ka fɛn kelen-kelen bɛɛ lajɛ, nilon fana sen bɛ o la, a bɛ yɔrɔ sɔrɔ yɔrɔ min na a ka jogo kɛrɛnkɛrɛnnenw bɛ yeelen bɔ.

Aw ye aw hakili to a la, ka fɛn dɔ sugandi, a kɛra 'nylon vs teflon' sɔsɔli cɛma wo, a kɛra a kɔfɛ wo, a bɛ lamini ka poroze ɲininiw bɛn ni fɛnw fanga ye. Nylon, n’a ka masin fanga barikama n’a ka sɛgɛnbaliya ye, siga t’a la ko a bɛ baara caman ɲɛnabɔ, n’a ka ji-ɲɔgɔnna jate bɛ kɛ. Aw ye aw ka sugandiliw kɛ ka ɲɛ, ani ka aw ka porozew lajɛ ka ɲɛ!

Delrin (POM): Apex min bɛ sɔrɔ a ka gɛlɛn kosɛbɛ ani a bonya sabatili .

An k’an ka ɲinini dafa ni jikuru ye ka don Delrin diɲɛ kɔnɔ, n’o tɔgɔ ye ko a ka maana bɛ se ka kɛ fɛn ye min bɛ wele ko thermoplastics, o ye poliokisimetilɛni (POM) ye tigitigi.

Delrin bɛ a ka seereyaw kɛ ni gɛlɛya kɛrɛnkɛrɛnnen ye, ni a bonya ye min bɛ mɔgɔ kabakoya, ani ni ji ye min bɛ kɛ ni ji ye, o hakɛ ka dɔgɔn. Aw bɛ miiri o la i n’a fɔ o fɛn dannamɔgɔ, kɛrɛnkɛrɛnnenya la n’aw mago bɛ fɛn na ni kɔkolo ye aw ka masin yɔrɔw la k’a sababu kɛ a hakɛ sabatili ka bon ani fanga min bɛ dɔn 69-79 MPa cɛ. O farikolo-ɲɛnajɛ-yɔrɔ ɲagaminen in b’a Kɛ ‘fɛn ye min bɛ Kɛ ‘fɛn ye min bɛ Kɛ ‘ko ye min bɛ Kɛ ‘fɛn ye min bɛ ‘fɛn Kɛ ‘fɛn ye min bɛ ‘fɛn Kɛ ‘fɛn ye min bɛ Kɛ ‘fɛn ye min bɛ Kɛ ‘fɛn ye min bɛ Kɛ ‘fɛn ye min bɛ Kɛ ‘fɛn ye min bɛ Kɛ ‘fɛn ye min bɛ Kɛ ‘fɛn ye min bɛ Kɛ ‘fɛn ye min bɛ Kɛ ‘sèn na.

'Delrin ni Nylon' sangaɲɔgɔnma bɛ to ka wuli, kɛrɛnkɛrɛnnenya la u ni ji cɛsira lamini na. Aw bɛ Delrin su sanga 24 kɔnɔ ani a bɛ ji 0,25% dɔrɔn de minɛ, o b’a to a bɛ kɛ mɔgɔ barikama ye ni fɛn in bɛ dɔn kɛ ni ji ye min bɛ kɛ ni ji ye, o bɛ kɛ tulonkɛ la, ani ka nylon datugu porozɛw la, nɛnɛ ye tulonkɛla nafama ye yɔrɔ minnu na.

Scenario minnu bɛ fɛn dɔ wajibiya min ka jogo sabatilen don, kɛrɛnkɛrɛnnenya la masinko porozɛw la, Delrin bɛ sennateliya. A ka ji-yɔrɔ-ko dɔgɔyali n'a ka ɲɔgɔndan hakɛw b'a To a bɛ Bɔ kɛnɛ kan, a ka c'a la k'a Blà pedestal kan ni 'nylon vs delrin' sɔsɔli surfaces.

A ka kan ka kɔlɔsi ko hali ni ETFE ni PTFE fila bɛɛ ye Fluoropolymer denbaya ta ye, u ka fɛn dilanni maanaw tɛ kelen ye. U ka fɛn dilanni maanaw dɔnni bɛ u ka baarakɛcogo n’u ka baarakɛcogo siraw yeelen.

Kuma surun na, k'a sɔrɔ 'Delrin vs teflon' walima 'nylon vs teflon' barow bɛ se ka i sɛgɛn, i hakili to a la ko: A bɛɛ ye ka fɛn in nafa kɛrɛnkɛrɛnnenw bɛn, i n’a fɔ Delrin ka masin fanga n’a ka se ka sɛgɛn, n’i ka porozɛ magow ye. O ye da wulili kun ye diɲɛ dɔ la, i ka porozɛw tɛ ɲɛ sɔrɔ yɔrɔ min na dɔrɔn; U bɛ tɛmɛ o kan. O la sa, i ka hakilitigiya sugandi, ani i ka porozew ka ɲɛtaa sɔrɔ badaa!

Aokai ye a ye . PTFE Coating Materials dilannikɛla ŋana , an bɛ fɛnw di i n’a fɔ PTFE finiw ., PTFE kasew ., PTFE , o ye fɛn ye min bɛ se ka kɛ sababu ye ., a ɲɔgɔnnaw, taa an ka fɛn dilannenw na walasa ka kunnafoni wɛrɛw sɔrɔ, walima Aw ka kuma an ka ekipu fɛ , an nisɔndiyalen don kosɛbɛ ka dɛmɛ di aw ma.