Polyether ether ketone (PEEK) yakatanga kugadzirwa neImperial Chemical (ICI) muna 1977 uye yakatengeswa zviri pamutemo seVICTREX®PEEK muna 1982. Muna 1993, VICTREX yakawana ICI kugadzira chirimwa uye ikava kambani yakazvimirira.Weigas ine huwandu hwakakura hwezvigadzirwa zvepoly (ether ketone) pamusika, ine huwandu hwazvino hwe4,250T / gore.Pamusoro pezvo, yechitatu VICTREX® poly (ether ketone) chirimwa chine huwandu hwepagore hwe2900T ichatangwa mukutanga kwe2015, iine huwandu hunopfuura 7000 T/a.
Ⅰ.Nhanganyaya yekuita
PEEK seyakanyanya kukosha chigadzirwa chepoly (aryl ether ketone, chimiro chayo chakasarudzika chinopa polymer yakanyanya kupisa tembiricha, kuita kwakanaka kwemuchina, kuzvizora, kugadzirisa nyore, kemikari inopisa, inodzoreredza moto, kupfekenura kuramba, radiation kuramba, kugadzikana kwekudzivirira, hydrolysis kuramba uye nyore kugadzirisa, senge kuita kwakanakisa, yave kuzivikanwa seyakanakisa thermoplastic engineering mapurasitiki.
1 Kunyanya kupisa kwekushisa
VICTREX PEEK mapolymers uye masanganiswa anowanzo ane tembiricha yegirazi ye143 ° C, nzvimbo yekunyungudika ye343 ° C, tembiricha yekupisa inosvika 335 ° C (ISO75Af, kabhoni fiber yakazadzwa), uye inoenderera sevhisi tembiricha ye260 °. C (UL746B, hapana kuzadza).
2. Pfeka kuramba
VICTREX PEEK polymer zvinhu zvinopa kwakanakisa kukwesha uye kupfeka kuramba, kunyanya mukupfeka-inodzivirira yakagadziridzwa giredhi giredhi mamakisi, pamusoro pehuwandu hwakasiyana hwekumanikidza, kumhanya, tembiricha uye kusangana kwepamusoro kushata.
3. Chemical resistance
VICTREX PEEK yakafanana nesimbi ye nickel, inopa yakanakisa kuomarara kwekudzivirira munzvimbo zhinji dzemakemikari, kunyangwe pakupisa kwakanyanya.
4. Moto chiedza utsi uye kwete chepfu
VICTREX PEEK polymer zvinhu zvakagadzikana zvakanyanya, 1.5mm sampuli, ul94-V0 giredhi isina murazvo wemoto.Kuumbwa uye kuchena kwechigadzirwa ichi kunoita kuti ibudise hutsi hushoma uye gasi kana pakaitika moto.
5. Hydrolysis resistance
VICTREX PEEK mapolymers uye masanganiswa anoshingirira kurwiswa kwemakemikari nemvura kana yakanyanya kudzvanywa chiutsi.Zvikamu zvakagadzirwa nechinhu ichi zvinogona kuchengetedza yakakwira mazinga emakanika zvivakwa kana zvichishandiswa nguva dzose mumvura pane tembiricha yepamusoro uye kumanikidza.
6. Yakanakisa magetsi emagetsi
VICTREX PEEK inopa yakanakisa kushanda kwemagetsi pamusoro peakasiyana mafrequencies uye tembiricha.
Mukuwedzera, VICTREX PEEK polymer zvinhu zvakare ine kuchena kwepamusoro, kuchengetedza kwezvakatipoteredza, kugadzirisa nyore uye humwe hunhu.
Ⅱ.Tsvagiridzo yemamiriro ekugadzira
Kubva zvakabudirira budiriro yePEEK, nekuita kwayo kwakanakisa, yakafarirwa zvakanyanya nevanhu uye nekukasira kuve mutsva wekutsvaga.Rwendo rwemakemikari uye kugadziridzwa kwemuviri uye kukwidziridzwa kwePEEK kwakawedzera kuwedzera nzvimbo yekushandisa yePEEK.
1. Kugadziriswa kwemakemikari
Kemikari inogadziriswa ndeye kushandura chimiro chemolecular uye kugara kwepolymer nekuunza akakosha anoshanda mapoka kana mamorekuru madiki, akadai se: kushandura chikamu chemapoka ether ketone pane main ketani kana kuunza mamwe mapoka, branching crosslinking, side chain mapoka, block copolymerization. uye zvisina kujairika copolymerization pane huru cheni kuti ichinje yayo inopisa zvivakwa.
VICTREX®HT™ uye VICTREX®ST™ ari PEK uye PEKEKK, zvichiteerana.Chiyero cheE/K cheVICTREX®HT™ uye VICTREX®ST™ chinoshandiswa kuvandudza kupisa kwakanyanya kwepolymer.
2. Kuchinja muviri
Kuenzaniswa nekuchinja kwemakemikari, kugadziridzwa kwemuviri kunonyanya kushandiswa mukuita, kusanganisira kuzadza kusimudzira, kusanganisa kugadziridzwa uye kugadziridzwa kwepasi.
1) Kuwedzera padding
Iyo inonyanya kuzadza inosimbisa ndeye fiber kusimbisa, inosanganisira girazi fiber, kabhoni fibre kusimbisa uye Arlene fiber kusimbisa.Mhedzisiro yemhedzisiro inoratidza kuti girazi fiber, kabhoni faibha uye aramid fiber zvine hukama hwakanaka nePEEK, saka dzinowanzo kusarudzwa sekuzadza kuwedzera PEEK, kugadzira yakakwirira-inoshanda inoumbwa zvinhu, uye kunatsiridza simba uye tembiricha yebasa rePEEK resin.Hmf-magiredhi inyowani kabhoni fiber yakazara composite kubva kuVICTREX inopa yakanyanya kuneta kuramba, machinability uye yakanakisa michina zvivakwa zvichienzaniswa neazvino high simba kabhoni fiber yakazadzwa VICTREX PEEK akateedzana.
Kuti uderedze kukakavara uye kupfeka, PTFE, graphite uye zvimwe zvidimbu zvidiki zvinowanzowedzerwa kuvandudza kusimbiswa.Kupfeka Magiredhi akagadziridzwa zvakanyanya uye kusimbiswa neVICTREX kuti ishandiswe munzvimbo dzepamusoro-soro senge mabhengi.
2) Kugadziriswa kwekubatanidza
PEEK inosanganiswa ne organic polymer zvinhu zvine yakakwira girazi tembiricha, izvo zvisingangogone kuvandudza zvinopisa zvimiro zvemakompositi uye kuderedza mutengo wekugadzira, asi zvakare zvine pesvedzero huru pamichina.
VICTREX®MAX-Series™ musanganiswa weVICTREX PEEK polymer zvinhu uye yechokwadi EXTEM®UH thermoplastic polyimide (TPI) resin yakavakirwa paSABIC Innovative Plastics.Yepamusoro-inoshanda MAX Series™ polymer zvinhu zvine yakanakisa kupisa kupisa zvakagadzirirwa kusangana nekukura kuri kudiwa kweakanyanya-tembiricha anodzivirira PEEK polymer zvinhu.
Iyo VICTREX® T Series ndeye patented musanganiswa wakavakirwa paVICTREX PEEK polymer zvinhu uye Celazole® polybenzimidazole (PBI).Inogona kusanganiswa uye inogona kusangana neinodiwa yakanakisa simba, kupfeka kuramba, kuoma, zvinokambaira uye zvinopisa zvivakwa pasi peinoda zvakanyanya tembiricha mamiriro.
3) Kugadziriswa kwepamusoro
Tsvagiridzo yaVICTREX, yakaitwa nekubatana naWacker, anotungamira mugadziri wesilicone yemvura, yakaratidza kuti VICTREX PEEK polymer inosanganisa kusimba kweese ari maviri akaomesesa uye anochinjika silicone neanonamira emamwe mapurasitiki akagadzirwa.PEEK chikamu sekuisa, yakaputirwa nemvura silicone rabha, kana kaviri chikamu chejekiseni yekuumba tekinoroji, inogona kuwana yakanakisa adhesion.Iyo VICTREX PEEK jekiseni mold tembiricha ndeye 180 ° C. Kupisa kwayo kwakadzika kunoita kuti kukurumidza kuporeswa kwesilicone rubber, nokudaro kuderedza jekiseni rose.Iyi ndiyo mukana weiyo mbiri-chikamu jekiseni molding tekinoroji.
3. Imwe yacho
1) VICOTE™ machira
VICTREX yakaunza PEEK yakavakirwa coating, VICOTE ™, kugadzirisa magaka ekuita mune mazhinji emazuva ano ekupfeka matekinoroji.VICOTE ™ machira anopa tembiricha yakakwira, kupfeka kuramba, simba, kusimba uye kukwenya kuramba pamwe nehupamhi hwepamusoro hwekuita mabhenefiti ezvishandiso zvinoratidzwa kune yakanyanya kupisa senge tembiricha, kemikari corrosion uye kupfeka, kungave mumaindasitiri, mota, kugadzira chikafu, semiconductor, zvemagetsi kana zvikamu zvemishonga.VICOTE ™ machira anopa hupenyu hwesevhisi hwakawedzerwa, kuvandudzwa kwekuita uye kushanda, kuderedzwa kwese mutengo wesystem, uye yakagadziridzwa dhizaini rusununguko kuti uwane musiyano wechigadzirwa.
2) APTIV™ mafirimu
APTIV ™ mafirimu anopa yakasarudzika musanganiswa wezvivakwa uye maficha ari muVICTREX PEEK mapolymers, achiaita imwe yeanonyanya kushandiswa epamusoro-kuita mafirimu zvigadzirwa zviripo.Iwo mafirimu matsva eAPTIV anosiyana-siyana uye akakodzera kushandiswa kwakasiyana-siyana, kusanganisira mafirimu ekudengenyeka kwevatauri venhare mbozha uye vatauri vevatengi, waya uye tambo yekuvharira uye majaketi anomonereka, anoshandura kumanikidza uye ma sensor diaphragms, kupfeka zvinodzivirira nzvimbo dzezvigadzirwa zvemaindasitiri nemagetsi, magetsi substrates. uye aviation insulation yakanzwa.
Ⅲ, Nzvimbo yekushandisa
PEEK yakashandiswa zvakanyanya muaerospace, mota, zvemagetsi, simba, maindasitiri, semiconductor uye minda yekurapa kubva payakatangwa.
1. Muchadenga
Aerospace ndiyo PEEK yekutanga kunyorera ndima.Hunhu hwemuchadenga hunoda kuchinjika kugadzirisa, mutengo wakaderera wekugadzirisa, uye zvinhu zvakareruka zvinogona kumira nharaunda yakaoma.PEEK inogona kutsiva aruminiyamu nedzimwe simbi muzvikamu zvendege nekuti yakasimba zvakanyanya, ine makemikari inert uye inodzoreredza murazvo wemoto, uye inogona kuumbwa zviri nyore kuita zvidimbu zvine diki diki.
Mukati mendege, mave nemakesi akabudirira ewaya harness clamp uye pipe clamp, impeller blade, mubato wegonhi reimba yeinjini, firimu rinovhara rekuvhara, composite fastener, tambo yebhandi, tambo dzetambo, corrugated sleeve, etc. Kunze radome, kumhara giya hub. chivharo, chifukidziro chegomba, chivharo chakanaka uye zvichingodaro.
PEEK resin inogona zvakare kushandiswa kugadzira mabhatiri emaroketi, mabhaudhi, nzungu uye zvikamu zveinjini dzeroketi.
2. Smart metiresi
Parizvino, indasitiri yemotokari iri kuramba ichida kuita huviri hwehuremu hwemotokari, kuderedzwa kwemutengo uye kuwedzera kwekuita kwechigadzirwa, kunyanya kutsvaga kwevanhu kunyaradza mota uye kugadzikana, huremu hweinopindirana air conditioning, yemagetsi Windows, airbags uye ABS braking system michina zvakare. kuwedzera.Zvakanakira zvePEEK resin, senge yakanaka thermodynamic performance, friction resistance, low density uye nyore kugadzirisa, anoshandiswa kugadzira auto zvikamu.Kunyange zvazvo mari yekugadzirisa yakaderedzwa zvikuru, kwete chete uremu hunogona kuderedzwa kusvika ku90%, asiwo hupenyu hwebasa hunogona kuvimbiswa kwenguva yakareba.Naizvozvo, PEEK, sechinzvimbo chesimbi isina tsvina uye titanium, inoshandiswa kugadzira zvinhu zveinjini yemukati chivharo.Kugadzira mota mabearings, gaskets, seals, clutch rings nezvimwe zvinhu, mukuwedzera kune kutapurirana, brake uye air conditioning system application zvakare akawanda.
3. Electronics
VICTREX PEEK ine hunhu hwekupikiswa kwekushisa kwepamusoro, kusapfeka, kusagadzikana kwekuora, kuderera kuderera, kuderera kwehunyoro, kunyura kwakadzika, kuchengetedza kwezvakatipoteredza uye kupisa kwemoto, kugadzikana kwehukuru, kuchinjika kugadzirisa, nezvimwe. Inoshandiswa zvakanyanya mumakomputa, nharembozha, mabhodhi edunhu, maprinta, diode-emitting diode, mabhatiri, switch, kubatanidza, hard disk drive uye zvimwe zvigadzirwa zvemagetsi.
4. The Energy indasitiri
Kusarudza zvinhu zvakakodzera kunowanzoonekwa sechimwe chezvinhu zvakakosha zvekubudirira kubudirira mumhizha yemagetsi, uye mumakore achangopfuura VICTREX PEEK yave ichinyanya kufarirwa mumhizha yemagetsi kuti ivandudze kushanda kwekushanda uye kuderedza dambudziko rekudzikisa nguva inobatanidza nekukundikana kwechikamu.
VICTREX PEEK iri kuwedzera kushandiswa neindasitiri yemagetsi nekuda kwekupisa kwayo kupisa kwakanyanya, kusamira kwemwaranzi, hydrolysis resistance, self-lubrication, chemical corrosion resistance uye kushanda zvakanaka kwemagetsi, senge subsea integrated wiring harness pipelines, waya netambo, magetsi ekubatanidza, downhole sensors. , mabhengi, bushings, magiya, zvindori zvekutsigira uye zvimwe zvigadzirwa.Mumafuta uye gasi, hydropower, geothermal, simba remhepo, simba renyukireya, simba rezuva rinoiswa.
APTIV ™ mafirimu uye VICOTE ™ machira anoshandiswawo zvakanyanya muindasitiri.
5. Zvimwe
Muindasitiri yemakina, PEEK resin inowanzo shandiswa kugadzira compressor mavharuvhu, piston mhete, zvisimbiso uye akasiyana emakemikari pombi miviri uye mavharuvhu zvikamu.Kushandisa iyi resin pachinzvimbo chesimbi isina tsvina kugadzira impeller yepombi yevortex zvinogona kudzikisa dhigirii rekupfeka uye ruzha, uye kurebesa hupenyu hwayo hwesevhisi.Pamusoro pezvo, majoini emazuva ano ndiwo mumwe musika ungangoita nekuti PEEK inosangana nezvakatsanangurwa zvemapombi ekubatanidza zvinhu uye inogona kusungirirwa patembiricha yepamusoro uchishandisa zvakasiyana siyana zvekunamira.
Indasitiri yesemiconductor iri kusimukira yakanangana nemawaferi akakura, machipisi madiki, mitsetse yakatetepa uye saizi yehupamhi hwemutsara, nezvimwe. VI CTREx PEEK polymer zvinhu zvine mabhenefiti ari pachena mukugadzira wafer, kumberi-kuguma kugadzirisa, kugadzirisa uye kuongorora, uye kumashure-kuguma kugadzirisa.
Muindasitiri yezvokurapa, PEEK resin inogona kumira kusvika ku3000 kutenderera kweautoclaving pa134 ° C, izvo zvinoita kuti ive yakakodzera kugadzirwa kwemidziyo yekuvhiya neyemazino ine yakakwira sterilization zvinodiwa zvinoda kudzokororwa kushandiswa.PEEK resin inogona kuratidza simba rakakwirira remagetsi, kugadzikana kwakanaka kwekunetseka uye kugadzikana kwehydrolysis mumvura inopisa, steam, solvents uye makemikari reagents, etc. Inogona kushandiswa kugadzira michina yakasiyana-siyana yezvokurapa inoda kupisa kwekushisa kwe steam disinfection.PEEK haingove nemabhenefiti ehuremu huremu, isiri-chepfu uye kusagadzikana kwekuora, asiwo chinhu chiri padyo neskeleton yemunhu, iyo inogona kusanganiswa nemuviri.Naizvozvo, kushandisa PEK resin kugadzira skeleton yemunhu pachinzvimbo chesimbi ndeimwe yakakosha kushandiswa kwePEEK munharaunda yekurapa.
Ⅳ, Zvinotarisirwa
Pamwe chete nekuvandudzwa kwesainzi uye tekinoroji, vanhu vanozowedzera uye zvakanyanya kukwirira kune zvinodiwa zvezvinhu, kunyanya mukuperevedza kwesimba kwazvino, vanyori vanorasikirwa nehuremu bhizinesi rega rega rinofanira kufunga nezvemubvunzo, nepurasitiki pachinzvimbo chesimbi ndiyo isingadzivisiki maitiro. yekugadzirwa kwezvinhu zveakakosha einjiniya mapurasitiki PEEK iyo "yepasi rose" kudiwa kuchave kwakanyanya, uye zvakare ichave yakawanda uye yakafara nzvimbo yekushandisa.
Nguva yekutumira: 02-06-22