Perflurane ke eng?Hobaneng lesale la FFKM O le turu hakaale?

Perflurane, motsoako o khethehileng haholo, o sebelisoa haholo mafapheng a bongaka le a indasteri ka lebaka la botsitso ba lik'hemik'hale le ts'ebetso ea eona e ikhethang. Ka ho tšoanang, theFFKM O lesalee amoheloa e le tharollo ea premium har'alitiiso tsa rabara. Ho hanyetsa ha eona ka mokhoa o ikhethang oa lik'hemik'hale, botsitso ba mocheso o phahameng, le ho tsamaellana le libaka tsa kamore e hloekileng ho etsa hore e be ea bohlokoa indastering e boima. Mokhoa o rarahaneng oa tlhahiso le ho itšetleha ka lihlahisoa tse khethehileng tse tala li kenya letsoho ho theko e phahameng ea mehele ea FFKM O. Leha ho le joalo, ho tšoarella ha bona ka mokhoa o ke keng oa lekanngoa le ho phela nako e telele ho etsa hore e be letsete le loketseng lits'ebetsong tsa bohlokoa moo ho ts'epahala ho leng bohlokoa.

Lintlha tsa bohlokoa

• Perflurane ke k'hemik'hale e tsitsitseng haholo e sebelisoang meriana le liindasteri. Ha e sebetse habonolo mme e ka qhala likhase tse kang oksijene.
• Mehele ea FFKM O e hanyetsa lik'hemik'hale 'me e sebetsana le mocheso o phahameng haholo kapa o tlaase haholo. Li bohlokoa mafapheng a kang maeto a sebaka le ho etsa li-chips tsa khomphutha.
• Masale a FFKM O a bitsa chelete e ngata hobane a thata ho a etsa ebile a hloka thepa e theko e boima. Matla a bona le ho tšepahala ho etsa hore ba tšoaneloe ke theko.

Perflurane ke eng?

Tlhaloso le Sebopeho

Perfluoroether rabara e bua ka ternary copolymer ea perfluoro(methyl vinyl) ether,terrafluoroethylene le perfluoroolefin ether.E boetse e bitsoa perfluoroolefin ether.Ho fapana le metsoako e meng e mengata, ha e sebetsane le lik'hemik'hale tse ngata, e etsa hore e be e loketseng ho sebelisoa libakeng tse hlokang ho tšepahala ho phahameng. Sebopeho sa eona se se nang chefo ebile se lumellana le biocompatible le ho feta ho ntlafatsa ho feto-fetoha ha eona, haholo lits'ebetsong tsa bongaka.

Sebopeho sa limolek'hule tsa perflurane se e lumella ho qhaqha likhase tse kang oksijene le carbon dioxide hantle. Thepa ena e entse hore e be sesebelisoa sa bohlokoa liphekolong tse khethehileng tsa bongaka. Ho phaella moo, ho hanyetsa ha eona ho senyeha tlas'a maemo a feteletseng ho tiisa ts'ebetso e tsitsitseng maemong a indasteri.

Likopo ho Mekhahlelo ea Bongaka le Liindasteri

Perflurane e bapala karolo ea bohlokoa makaleng a bongaka le a indasteri. Meriana, e sebelisoa e le sebaka sa mali ka lebaka la bokhoni ba eona ba ho tsamaisa oksijene. Lingaka tse buoang le bafuputsi hangata ba itšetleha ka eona nakong ea ts'ebetso e hlokang hore oksijene e ntlafatsoe liseleng. Biocompatibility ea eona e boetse e etsa hore e loketse ho sebelisoa mekhoeng ea ho nka litšoantšo, joalo ka li-agent tse fapaneng tsa ultrasound.

Lits'ebetsong tsa indasteri, botsitso ba lik'hemik'hale tsa perflurane le ho hanyetsa mocheso li etsa hore e be ea bohlokoa haholo. Hangata e sebelisoa tlhahisong ea li-semiconductor, moo ho nepahetseng le ho se nang tšilafalo ho leng bohlokoa. Liindasteri tse hlokang tharollo ea ts'ebetso e phahameng, joalo ka tse sebelisang selikalikoe sa FFKM O, le tsona li rua molemo ho thepa ea perflurane. Bokhoni ba eona ba ho mamella lik'hemik'hale tse matla le mocheso o feteletseng bo tiisa ho tšepahala ha nako e telele libakeng tse hlokang.

FFKM O Ring: Thepa le Melemo

FFKM ke eng?

FFKM, joalo ka ha e hlalosoa ke maemo a ASTM 1418, e bua ka metsoako ea perfluoroelastomeric e nang le litaba tsa fluorine tse phahameng ho feta FKM fluoroelastomers. Sebopeho sena se ikhethang se ntlafatsa ho hanyetsa mocheso o feteletseng le lik'hemik'hale tse mabifi. Liindasteri tse kang aerospace, semiconductors, le meriana ea meriana li itšetlehile ka FFKM bakeng sa ho feto-fetoha ha eona le ho tšoarella nako e telele. Ho fapana le li-elastomer tse ling, FFKM e khona ho mamella mocheso ho fihla ho 327 ° C mme e fana ka tšebelisano e phahameng ea lik'hemik'hale, e etsa hore e be ea bohlokoa haholo libakeng tse boima.

Lintlha tsa bohlokoa tsa FFKM

Mehele ea FFKM O e bonts'a lisebelisoa tse 'maloa tsa bohlokoa tse li etsang hore e be tse loketseng lits'ebetso tse feteletseng:

• Khanyetso e sa Bapisoeng ea Lik'hemik'hale: Li hanela lik'hemik'hale tse matla tse fetang 1,600, ho kenyelletsa le li-acids, li-bases le li-solvents tsa tlhaho.
• Mamello e Feteletseng ea Mocheso: FFKM e sebetsa ka katleho pakeng tsa -25 ° C le 327 ° C, e loketseng maemo a mabeli a cryogenic le a phahameng a mocheso.
• Tšireletseho e Ikhethang: Sebopeho sa eona se matla sa limolek'hule se tiisa bophelo bo bolelele ba tšebeletso le ho hanyetsa ho apara.
• Lintho tse Khabane tsa Botsofali: FFKM e hanela ho senyeha ha leseli la UV, oksijene le maemo a tikoloho.
• Ho hanyetsa Plasma: Limaraka tse ling li mamella tikoloho ea oksijene-plasma, e bohlokoa haholo tlhahisong ea semiconductor.

Thepa ena e netefatsa hore mehele ea FFKM O e boloka botšepehi le ts'ebetso ho liindasteri tse hlokang botšepehi bo phahameng.

Papiso le Lielastomer Tse Ling

FFKM e feta li-elastomer tse ling ka ho tšoarella, ho hanyetsa mocheso, le ho lumellana le lik'hemik'hale. Tafole e ka tlase e totobatsa melemo ea eona ho feta FKM:

Mehele ea FFKM O e sebetsa hantle haholo lits'ebetsong tse kenyelletsang maro a senyang haholo, mocheso o feteletseng, kapa tikolohong eo tšilafalo e tlamehang ho fokotsoa. Ts'ebetso ea bona e phahameng e lokafatsa ts'ebeliso ea bona liindastering tse bohlokoa joalo ka li-semiconductors le aerospace.

Hobaneng ha Lesale la FFKM O le Turu Hakaale?

Sena se bakoa haholo ke ts'ebetso ea eona e rarahaneng ea tlhahiso le litšobotsi tse phahameng tsa ts'ebetso. Ts'ebetso ea eona ea tlhahiso e kenyelletsa ho bopa ka nepo, ho folisa le ho etsa liteko, 'me ho hloka ts'ebeliso ea lisebelisoa tsa setsebi le tikoloho e laoloang ka thata. Ho phaella moo, metsoako ea eona e tala ea perfluoroether e theko e boima ebile e lekanyelitsoe ho fana. Khanyetso ea bona ea lik'hemik'hale, botsitso ba mocheso le matla a mochini li netefatsa ts'epahalo liindastering tse bohlokoa joalo ka sefofane, li-semiconductors le meriana. Le ha mehele ea FFKM O e kenyelletsa litšenyehelo tse holimo, ho tšoarella ha eona ho fokotsa tlhokomelo le nako ea ho theoha, ho etsa hore e be tsa bohlokoa bakeng sa lits'ebetso tse hlokang ts'ebetso ea nako e telele le polokeho.

Ho rarahana ha Tlhahiso

Ho hlahisa selikalikoe sa FFKM O ho kenyelletsa mekhoa e rarahaneng e hlokang ho nepahala le botsebi. Baetsi ba sebelisa mekhoa e tsoetseng pele ho netefatsa hore thepa e kopana le litekanyetso tse thata tsa boleng. Tlhahiso e qala ka ho kopanya, moo li-elastomer tse tala li kopantsoeng le li-additives ho finyella thepa e lakatsehang. Ka mor'a moo, motsoako o etsoa ka mokhoa o nepahetseng haholo ho etsa mehele ea O. Ho latela mokhoa oa ho folisa, o matlafatsang matla le elasticity ea thepa. Ka mor'a moo, ho kuta ho tlosa lintho tse ngata ho latela lintlha tse tobileng. Qetellong, tlhahlobo e matla e tiisa hore li-ring tsa O li sebetsa ka mokhoa o ts'epahalang tlas'a maemo a feteletseng. Mehato ena e hloka lisebelisoa tse khethehileng le libaka tse laoloang, li eketsa haholo litšenyehelo tsa tlhahiso.

Litšenyehelo tsa Raw Material

Lintho tse ka sehloohong tse tala bakeng sa mehele ea FFKM O ke metsoako e nang le perfluorinated, e theko e boima haholo ho feta e sebelisoang litharollong tse tloaelehileng tsa ho tiisa. Metsoako ena e fana ka khanyetso e ikhethang ea lik'hemik'hale le mamello ea mocheso e hlalosang ts'ebetso ea FFKM. Leha ho le joalo, litšenyehelo tsa bona tse phahameng li ama theko ea ho qetela ea sehlahisoa. Ho feto-fetoha ha 'maraka ka litheko tsa thepa e tala ho boetse ho kenya letsoho ho feto-fetoheng ha litšenyehelo tsa tlhahiso. Leha ho na le liphephetso tsena, ho tšoarella ho phahameng le ho ts'epahala ha mehele ea FFKM O ho lokafatsa litheko tsa bona tsa pele, haholo liindastering tseo ho hloleha e seng khetho.

Likopo tsa Niche Libakeng tse Feteletseng

FFKM O mehele e ipabola lits'ebetsong moo lisebelisoa tse ling li hlolehang. Lefapheng la matla, ba mamella lik'hemik'hale tse matla le mocheso o phahameng. Lisebelisoa tsa sepakapaka li itšetlehile ka bokhoni ba tsona ba ho mamella maemo a feteletseng, ho tloha tikolohong ea cryogenic ho isa mocheso o matla oa enjene. Indasteri ea meriana e li sebelisa litsamaisong tsa metsi a hloekileng haholo le litsing tsa tlhoekiso, ho netefatsa ts'ebetso e se nang tšoaetso. Ho etsa li-semiconductor ho boetse ho rua molemo ka ho hanyetsa ha bona lik'hemik'hale tse mabifi le mocheso o phahameng nakong ea mekhoa e tsoetseng pele ea lithography le etching. Lisebelisoa tsena tsa niche li totobatsa karolo ea bohlokoa ea li-rings tsa FFKM O liindastering tse mahlonoko, tse tsamaisang litšenyehelo tsa tsona.

LBH

Ke liindasteri life tse ruang molemo ka ho fetisisa ho tsoa ho mehele ea FFKM O?

Masale a FFKM O a bohlokoa indastering ea lifofane, semiconductor, meriana le lik'hemik'hale. Ho tšoarella ha bona le ho hanyetsa maemo a feteletseng ho netefatsa ho ts'epahala lits'ebetsong tsa bohlokoa.

FFKM e fapana joang le li-elastomer tse tloaelehileng?

FFKM e fana ka khanyetso e phahameng ea lik'hemik'hale le mamello ea mocheso ha e bapisoa le li-elastomer tse tloaelehileng. E mamella maemo a feteletseng, e etsa hore e be e loketseng bakeng sa lits'ebetso tse batloang haholo joalo ka tlhahiso ea semiconductor le aerospace.

Hobaneng ha perflurane e sebelisoa lits'ebetsong tsa bongaka?

Perflurane's biocompatibility le bokhoni ba ho qhala likhase tse kang oksijene li etsa hore e be ea bohlokoa kalafong ea bongaka, ho kenyelletsa phepelo ea oksijene le mekhoa ea ho nka litšoantšo.