Material plastic PEEK-UNFILLED GF, CF izixhobo amandla Featured Umfanekiso

Iplastiki yezinto eziphathekayo i-PEEK-UNFILLED GF, CF yezixhobo zamandla

Inkcazelo emfutshane:

I-PEEK yePlasitiki yeMaterial yintlaka yepolymer ekwazi ukunyibilika ekwaziyo ukumelana nobushushu eneempawu ezibalaseleyo zoomatshini, ukumelana nokudinwa, ukuxhathisa impembelelo kunye nokuxhathisa ukukhasa.Ngokubhekiselele kwimichiza yokumelana ne-corrosion, inokusetyenziswa ngaphandle kwe-acid ye-sulfuric concentrated.Yimpahla ecocekileyo enemvula encinci yegesi / i-ion zetsimbi

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-PEEK yi-semicrystalline thermoplastic eneempawu ezigqwesileyo zoomatshini kunye neekhemikhali zokuxhathisa ezigcinwa kumaqondo obushushu aphezulu.Iimeko zokucubungula ezisetyenziselwa ukubumba i-PEEK zinokuchaphazela i-crystalline kwaye ngoko ke iipropati zomatshini.Imodyuli yayo Entsha yi-3.6 GPa kwaye amandla ayo okuqina yi-90 ukuya kwi-100 MPa.I-PEEK ineqondo lobushushu leglasi elimalunga ne-143 °C (289 °F) kwaye inyibilika malunga ne-343 °C (662 °F).Amanye amabanga anobushushu obusebenzayo obufikelela kuma-250 °C (482 °F).[3]I-thermal conductivity yonyuka ngokuhambelana nobushushu phakathi kweqondo lobushushu begumbi kunye nobushushu obuqinileyo. [6]Ixhathisa kakhulu ekuthotyweni kwe-thermal, [7] kunye nokuhlaselwa yindalo kunye nendalo enamanzi.Ihlaselwa yi-halogens kunye ne-Bronzed eqinile kunye ne-Lewis acids, kunye nezinye i-halogenated compounds kunye ne-aliphatic hydrocarbons kumaqondo aphezulu.Inyibilika kwi-asidi ye-sulfuric egxininisiweyo kwiqondo lokushisa, nangona ukuchithwa kungathatha ixesha elide ngaphandle kokuba i-polymer ikwimo kunye nomlinganiselo ophezulu we-surface-area-to-volume ratio, njengomgubo ococekileyo okanye ifilimu encinci.Inokuxhathisa okuphezulu kwi-biodegradation.

Iimpawu zePEK

Ukuzicima okugqwesileyo, akukho mfuneko yokongeza nayiphi na i-flame retardant ukuya kuthi ga kwi-5VA

Umgangatho ophezulu wokumelana nobushushu emva kokuphuculwa kwefayibha yeglasi

Good self lubricity

Ukuchasana okugqwesileyo kwioli kunye nokubola kweekhemikhali

Uzinzo olulungileyo lwe-dimensional

Ukuchasana okugqwesileyo kwi-creep kunye nokudinwa ukuguga

I-insulation elungileyo kunye nokusebenza kokutywinwa

Ubushushu obuphezulu bokubulala iintsholongwane

I-PEEK iNdawo engundoqo yeSicelo

I-PEEK isetyenziselwa ukwenza izinto eziyimfuneko, kubandakanywa iibheringi, iindawo zepiston, iimpompo, iikholamu zechromatography yolwelo oluphezulu, iivalve zeplate yecompressor, kunye nokufakelwa kwentambo yombane.Yenye yeeplastiki ezimbalwa ezihambelanayo nezicelo zevacuum eziphezulu, eziyenza ilungele i-aerospace, i-automotive, i-electronic, kunye nemizi-mveliso yeekhemikhali.[8]I-PEEK isetyenziselwa ukufakelwa kwezonyango, umz., ukusetyenziswa nge-high-resolution magnetic resonance imaging (MRI), ekudaleni ukhakhayi oluthatha indawo yentloko kwizicelo ze-neurosurgical.

IPEEK isetyenziswa kwizixhobo zokudityaniswa komqolo kunye neentonga zokuqinisa [9]I-radiolucent, kodwa i-hydrophobic ibangela ukuba ingadibanisi ngokupheleleyo nethambo.[8][10] Izitywina ze-PEEK kunye nee-manifolds ziqhele ukusetyenziswa kwizicelo zolwelo.I-PEEK ikwaqhuba kakuhle kwizicelo zobushushu obuphezulu (ukuya kuma-500 °F/260 °C).[11]Ngenxa yale nto kunye ne-thermal conductivity ephantsi, iphinda isetyenziswe kushicilelo lwe-FFF ukwahlula isiphelo esishushu kwisiphelo esibandayo.

Intsimi	Iimeko zesicelo
I-aerospace yemoto	Umsesane wokutywina wemoto, izinto ezifakwayo, izifakelo ze-injini, umkhono wokuthwala, igrile yokungenisa umoya
Indawo yombane kunye ne-elektroniki	I-gasket yefowuni ephathwayo, ifilimu ye-dielectric, i-elekthronikhi yobushushu obuphezulu, isinxibelelanisi esinobushushu obuphezulu
Ezonyango kunye nezinye iinkalo	Isixhobo esichanekileyo sonyango, Isakhiwo samathambo enziwe ngokwenziwa, umbhobho wentambo yoMbane

ULuhlu oluLinganayo lweBakala

Izinto eziphathekayo	Inkcazo	SIKO ibakala	Ilingana ne-Typical brand & grade
PEEK	I-PEEK ayigcwaliswanga	SP990K	VICTREX 150G/450G
	PEEK Monofilament ibakala extrusion	SP9951KLG	VICTREX
	PEEK+30% GF/CF(Carbon fiber)	SP990KC30	SABIC LVP LC006