Ipulasitiki yezinto ezibonakalayo i-PEEK-UNFILLED GF, CF yamathuluzi wamandla Isithombe esifakiwe

Ipulasitiki yezinto ezibonakalayo PEEK-UNFILLED GF, CF yamathuluzi amandla

Incazelo emfushane:

I-Material PEEK yepulasitiki iyinhlaka ye-polymer ekwazi ukumelana nokushisa ekwazi ukumelana nokushisa enezinto ezinhle kakhulu zomshini, ukumelana nokukhathala, ukumelana nomthelela kanye nokumelana nokukhasa. Mayelana nokumelana nokugqwala kwamakhemikhali, ingasetshenziswa ngaphandle kwe-concentrated sulfuric acid. Yimpahla emsulwa enezulu elincane lama-ion egesi/ensimbi

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-PEEK iyi-semi crystalline thermoplastic enezici ezinhle kakhulu zokumelana nemishini namakhemikhali ezigcinwa kumazinga okushisa aphezulu. Izimo zokucubungula ezisetshenziselwa ukubumba i-PEEK zingathonya i-crystalline ngakho-ke izakhiwo zemishini. I-Young's modulus yayo ingu-3.6 GPa futhi amandla ayo aqinile angama-90 kuya ku-100 MPa.[5] I-PEEK inezinga lokushisa lokushintsha kwengilazi elicishe libe ngu-143 °C (289 °F) futhi inyibilika cishe ku-343 °C (662 °F). Amanye amabanga anezinga lokushisa eliwusizo lokusebenza elifinyelela ku-250 °C (482 °F).[3] I-thermal conductivity ikhuphuka cishe ngokuhambisana nezinga lokushisa phakathi kwegumbi lokushisa kanye nezinga lokushisa le-solidus.[6] Imelana kakhulu nokuwohloka kokushisa,[7] kanye nokuhlaselwa yizo zombili izindawo eziphilayo nezinamanzi. Ihlaselwa ama-halogen nama-Bronzed aqinile kanye nama-Lewis acids, kanye namanye ama-halogenated compounds nama-aliphatic hydrocarbons emazingeni okushisa aphezulu. Incibilika ku-sulfuric acid egxilile ekamelweni lokushisa, nakuba ukuchithwa kungathatha isikhathi eside kakhulu ngaphandle uma i-polymer isesimweni esinezinga eliphezulu lendawo-to-volume ratio, njengempushana encane noma ifilimu encane. Inokumelana okuphezulu ne-biodegradation.

Izici ze-PEK

Okuzicishayo okuhle kakhulu, asikho isidingo sokungeza noma iyiphi i-flame retardant efika ku-5VA

Ibanga elimelana nezinga lokushisa eliphakeme kakhulu ngemuva kokuthuthukiswa kwe-fiber yengilazi

I-lubricity enhle

Ukumelana okuhle kakhulu nowoyela nokugqwala kwamakhemikhali

Ukuzinza okuhle kwe-dimensional

Ukumelana okuhle kakhulu nokuguga nokukhathala

I-insulation enhle nokusebenza kokuvala uphawu

Izinga lokushisa eliphezulu lokukhipha amagciwane

I-PEEK Inkambu Yesicelo Eyinhloko

I-PEEK isetshenziselwa ukwenza izinto zezinhlelo zokusebenza ezifuna ngamandla, okuhlanganisa ama-bheringi, izingxenye zepiston, amaphampu, amakholomu e-chromatography ewuketshezi asebenza kahle kakhulu, ama-compressor plate valves, kanye nokufakwa kwekhebula likagesi. Ingenye yamapulasitiki ambalwa ahambisana nezisetshenziswa ze-vacuum eziphezulu kakhulu, okuyenza ifanelekele i-aerospace, yezimoto, i-electronic, kanye nezimboni zamakhemikhali.[8] I-PEEK isetshenziswa ekufakweni kwezokwelapha, isb, ukusetshenziswa nge-high-resolution magnetic resonance imaging (MRI), ekwakheni ugebhezi olungena esikhundleni sengxenye ekuhlinzweni kwemizwa.

I-PEEK isetshenziswa emishinini yokuhlanganisa umgogodla nezinduku zokuqinisa.[9] Inokukhanya, kodwa i-hydrophobic okuyenza ingahlangani ngokugcwele nethambo.[8] [10] Ama-PEEK seal nama-manifolds avame ukusetshenziswa ekufakweni koketshezi. I-PEEK futhi yenza kahle ekusetshenzisweni kwezinga lokushisa eliphezulu (kufika ku-500 °F/260 °C).[11] Ngenxa yalokhu kanye ne-thermal conductivity yayo ephansi, iphinde isetshenziswe ekunyatheliseni kwe-FFF ukuze ihlukanise ngokufudumele isiphetho esishisayo kusukela ekugcineni okubandayo.

Inkambu	Amacala ohlelo
I-aerospace yezimoto	Iringi yemoto, okokufaka okuthwele, okokufakwa kwenjini, umkhono wokuthwala, igrile yokungenisa umoya
Inkambu kagesi neye-elekthronikhi	I-gasket yeselula, ifilimu ye-dielectric, Isici se-elekthronikhi sokushisa okuphezulu, isixhumi esinezinga lokushisa eliphezulu
Imikhakha yezokwelapha neminye	Ithuluzi lokunemba kwezokwelapha, Isakhiwo samathambo Okwenziwa, Ipayipi lekhebula likagesi

Uhlu Olulinganayo Lwebanga

Okubalulekile	Ukucaciswa	Ibanga le-SIKO	Ilingana nomkhiqizo ojwayelekile kanye nebanga
I-PEEK	I-PEEK Ayigcwalisiwe	I-SP990K	I-VICTREX 150G/450G
	Ibanga le-PEEK Monofilament extrusion	I-SP9951KLG	VICTREX
	I-PEEK+30% GF/CF(Carbon fiber)	I-SP990KC30	I-SABIC LVP LC006