Chii chinonzi perflurane?Sei FFKM O ring ichidhura kudaro?

Perflurane, komboni ine hunyanzvi, inoshandiswa zvakanyanya mune zvese zvekurapa uye maindasitiri minda nekuda kwekusiyana kwayo kwemakemikari kugadzikana uye kuita. Saizvozvowo, theFFKM O mheteinozivikanwa seye premium mhinduro pakatirubber zvisimbiso. Yayo yakasarudzika makemikari kuramba, yakakwirira-tembiricha kugadzikana, uye kuenderana nenzvimbo dzakachena dzinoita kuti ive yakakosha mumaindasitiri anoda. Iyo yakaoma yekugadzira maitiro uye kuvimba neakasarudzika zvigadzirwa zvinobatsira kumutengo wakakwira weFFKM O mhete. Zvakangodaro, kusimba kwavo kusingaenzaniswi uye hupenyu hurefu hunovaita mari yakarongedzerwa mumashandisirwo akakosha uko kuvimbika kwakakosha.

Key Takeaways

• Perflurane ikemikari yakagadzikana kwazvo inoshandiswa mumishonga uye maindasitiri. Haiite nyore uye inogona kunyungudutsa magasi akaita seokisijeni.
• FFKM O zvindori zvinopikisa makemikari uye zvinobata zvakanyanya kana kupisa kwakanyanya. Izvo zvakakosha muminda sekufamba muchadenga nekugadzira machipisi emakombuta.
• Mhete dzeFFKM O dzinodhura zvakanyanya nekuti dzakaoma kugadzira uye dzinoda zvinhu zvinodhura. Simba ravo uye kuvimbika kwavo kunoita kuti vakodzere mutengo.

Chii chinonzi Perflurane?

Tsanangudzo uye Maumbirwo

Perfluoroether rubber inoreva ternary copolymer yeperfluoro(methyl vinyl) ether,terrafluoroethylene uye perfluoroolefin ether.Inonziwo perfluoroolefin ether.Kusiyana nemamwe macompounds akawanda, haaiti pamwe chete nemakemikari akawanda, zvichiita kuti zvive zvakanaka kushandiswa munzvimbo dzinoda kuvimbika kwakanyanya. Iyo isiri-chepfu uye biocompatible hunhu inowedzera kuwedzera kugona kwayo, kunyanya mumashandisirwo ekurapa.

Iyo molecular chimiro cheperflurane inobvumira kuti iparadze magasi seokisijeni uye kabhoni dhaibhoni zvinobudirira. Ichi chivakwa chaiita chishandiso chakakosha mukurapa kwakasarudzika. Pamusoro pezvo, kuramba kwayo kudzikira pasi pemamiriro akanyanya kunogonesa kuita kwakafanana mumaindasitiri.

Zvikumbiro muMedical and Industrial Fields

Perflurane inoita basa rakakosha mune ese ekurapa uye maindasitiri zvikamu. Mukurapa, inoshandiswa sechinhu chinotsiva ropa nekuda kwekugona kutakura oxygen. Vanachiremba vekuvhiya nevatsvaguri vanowanzovimba nazvo panguva yemaitiro anoda kuvandudzwa kweokisijeni kumatishu. Yayo biocompatibility inoita kuti ive yakakodzera kushandiswa muhunyanzvi hwekufungidzira, senge ultrasound kusiyanisa vamiririri.

Mumaindasitiri ekushandisa, kugadzikana kwemakemikari eperflurane uye kupisa kwekupisa kunoita kuti ive yakakosha. Inowanzo shandiswa mukugadzira semiconductor, uko kurongeka uye kusvibiswa-kusina nharaunda kwakakosha. Maindasitiri anoda magadzirirwo ekuisa chisimbiso epamusoro, akadai seaya anoshandisa mhete yeFFKM O, anobatsirwawo kubva kune perflurane's properties. Kukwanisa kwayo kutsungirira makemikari ane hutsinye uye kutonhora kwakanyanya kunovimbisa kuvimbika kwenguva refu munzvimbo dzinoda.

FFKM O Mhete: Zvivakwa uye Mabhenefiti

Chii chinonzi FFKM?

FFKM, sekutsanangurwa kwazvinoitwa neASTM 1418 standard, inoreva perfluoroelastomeric makomisheni ane yakakwira fluorine zvirimo kupfuura FKM fluoroelastomers. Iyi yakasarudzika kuumbwa inokwidziridza kuramba kwayo kune tembiricha yakanyanyisa uye makemikari ane hukasha. Maindasitiri akadai seaerospace, semiconductors, uye mishonga inotsamira paFFKM pakuita kwayo kwakasiyana uye kusimba. Kusiyana nemamwe elastomers, FFKM inogona kumira tembiricha inosvika 327 ° C uye inopa kuenderana kwemakemikari epamusoro, zvichiita kuti ive yakakosha munzvimbo dzinoda.

Zvinhu zvakakosha zveFFKM

Mhete dzeFFKM O dzinoratidza akati wandei akakosha zvivakwa zvinoita kuti ive yakanaka kune yakanyanyisa application:

• Isingaenzaniswi Chemical Resistance: Vanopikisa makemikari ane hutsinye anopfuura chiuru nemazana matanhatu, anosanganisira maasidhi, mabhesi, uye organic solvents.
• Kushivirira Kwakanyanyisa Tembiricha: FFKM inoshanda zvinobudirira pakati -25 ° C uye 327 ° C, inokodzera zvose cryogenic uye high-temperature mamiriro.
• Exceptional Durability: Yayo yakasimba mamorekuru chimiro inovimbisa hupenyu hurefu hwebasa uye kupfeka kuramba.
• Yakanakisa Kuchembera Zvivakwa: FFKM inoramba kuderedzwa kubva kuUV mwenje, okisijeni, uye zvakatipoteredza zvinhu.
• Kupokana nePlasma: Mamwe mamakisi anomira neokisijeni-plasma nharaunda, yakakosha mukugadzira semiconductor.

Izvi zvivakwa zvinovimbisa kuti mhete dzeFFKM O dzinochengetedza kuvimbika uye kuita mumaindasitiri anoda kuvimbika kwakanyanya.

Kuenzanisa nemamwe Elastomers

FFKM inodarika mamwe elastomer mukusimba, kuramba tembiricha, uye kuenderana kwemakemikari. Tafura iri pazasi inoratidza zvayakanakira pamusoro peFKM:

Mhete dzeFFKM O dzinokunda mukushandisa zvinosanganisira mvura inoparadza zvakanyanya, tembiricha yakanyanyisa, kana nharaunda umo kusvibiswa kunofanirwa kudzikiswa. Kuita kwavo kwepamusoro kunopembedza kushandiswa kwavo mumaindasitiri akakosha semiconductors uye aerospace.

Sei iyo FFKM O Mhete ichidhura zvakadaro?

Izvi zvinonyanya kukonzerwa nekuoma kwayo kwekugadzira maitiro uye yakakwirira-kuita maitiro. Maitiro ayo ekugadzira anosanganisira yakakwirira-chaiyo kuumba, kurapa uye kuyedza, uye inoda kushandiswa kwehunyanzvi michina uye nharaunda inodzorwa. Mukuwedzera, zvigadzirwa zvayo zvakasvibirira perfluoroether zvinodhura uye zvishoma pakugovera.Perflurane uye FFKM O zvindori zvinopa kushanda kusingaenzaniswi munzvimbo dzakanyanyisa. Kuramba kwavo kwemakemikari, kugadzikana kwekushisa, uye simba remuchina rinovimbisa kuvimbika mumaindasitiri akakosha senge aerospace, semiconductors, uye mishonga. Kunyange zvindori zveFFKM O zvinosanganisira kukwira kumberi kwemitengo, kusimba kwayo kunoderedza kugadzirisa uye kudzika nguva, zvichiita kuti ive yakakosha pakuda maapplication anoda kushanda kwenguva refu uye kuchengetedzeka.

Manufacturing Complexity

Kugadzira mhete yeFFKM O inosanganisira maitiro akaomarara anoda kunyatsojeka uye hunyanzvi. Vagadziri vanoshandisa matekiniki epamberi kuona kuti zvinhu zvinosangana neakaomesesa emhando zviyero. Kugadzirwa kunotanga nekusanganiswa, uko elastomers yakasvibirira inosanganiswa nezvinowedzerwa kuti uwane izvo zvinodiwa. Tevere, iyo kompani inoenda yakakwira-chaiyo molding kuti igadzire iyo O zvindori. Nzira yekurapa inotevera, ichiwedzera kusimba kwechinhu uye elasticity. Mushure mezvo, kucheka kunobvisa zvinhu zvakawandisa kuti zvienderane nezvinodiwa chaizvo. Chekupedzisira, kuyedzwa kwakasimba kunoita kuti O mhete dzinoita zvakavimbika pasi pemamiriro akanyanya. Matanho aya anoda michina yakasarudzika uye nharaunda dzakadzorwa, zvichiwedzera zvakanyanya mutengo wekugadzira.

Raw Material Mari

Iwo ekutanga mbishi zvindori zveFFKM O zvindori zvinosanganiswa nemafuta, izvo zvinodhura kupfuura izvo zvinoshandiswa muyakajairwa sealing solutions. Aya makomponi anopa yakasarudzika makemikari kuramba uye tembiricha kushivirira iyo inotsanangura mashandiro eFFKM. Nekudaro, mutengo wavo wakakwira unokanganisa mutengo wekupedzisira wechigadzirwa. Kuchinja-chinja kwemusika mumitengo yezvakagadzirwa kunowedzera kuwedzera mukusiyana kwemitengo yekugadzira. Zvisinei nezvipingamupinyi izvi, kusimba kwepamusoro uye kuvimbika kweFFKM O mhete zvinopembedza mitengo yavo yepamusoro, kunyanya mumaindasitiri umo kukundikana hakusi sarudzo.

Niche Zvishandiso mune Zvakanyanya Nzvimbo

FFKM O mhete dzinopfuura mumashandisirwo apo zvimwe zvinhu zvinotadza. Muchikamu chesimba, vanotsungirira makemikari ane utsinye uye kupisa kwakanyanya. Zvishandiso zvemuchadenga zvinotsamira pakukwanisa kwavo kumirisana nemamiriro akanyanya, kubva munzvimbo dze cryogenic kusvika pakupisa kweinjini. Indasitiri yemishonga inoashandisa mu-ultra-pure water systems uye filtration units, kuve nechokwadi chekushanda kusina kusvibiswa. Semiconductor kugadzira zvakare kunobatsira kubva mukuramba kwavo kumakemikari ane hukasha uye tembiricha yepamusoro panguva yepamusoro lithography uye etching maitiro. Aya ma niche maapplication anoratidza basa rinokosha reFFKM O mhete mumaindasitiri akakosha, zvichienderera mberi nekutyaira mutengo wavo.

FAQ

Ndeapi maindasitiri anobatsira zvakanyanya kubva kuFFKM O mhete?

FFKM O zvindori zvakakosha mune aerospace, semiconductor, mishonga, uye makemikari maindasitiri. Kugara kwavo uye kuramba kune zvakanyanya mamiriro ezvinhu kunovimbisa kuvimbika mune zvakakosha maapplication.

FFKM yakasiyana sei neyakajairwa elastomers?

FFKM inopa yepamusoro makemikari kuramba uye tembiricha kushivirira zvichienzaniswa neyakajairwa elastomers. Iyo inomira zvakanyanya nharaunda, ichiita kuti ive yakakodzera kune yakakwirira-inodiwa application senge semiconductor kugadzira uye aerospace.

Nei perflurane ichishandiswa mune zvekurapa zvikumbiro?

Perflurane's biocompatibility uye kugona kunyungudutsa magasi seokisijeni inoita kuti ive yakakosha mukurapa kwekurapa, kusanganisira kuburitsa okisijeni uye nzira dzekufungidzira.