Polyether ether ketone resin (polyetheretherketone, nke a na-akpọ PEEK resin) bụ ụdị thermoplastic dị elu nke nwere nnukwu iko mgbanwe okpomọkụ (143C) na ebe mgbaze (334C).Okpomọkụ nrụrụ nke ibu dị elu dị ka 316C (30% eriri iko ma ọ bụ eriri carbon gbasiri ike).Enwere ike iji ya ogologo oge na 250C.E jiri ya tụnyere plastik ndị ọzọ na-eguzogide okpomọkụ dị elu dị ka pi, pps, ptfe, ppo, wdg, oke okpomọkụ nke ọrụ karịrị ihe dịka 50 ℃.
Usoro nhazi bụ nke a:
Njirimara
PEEK resin ọ bụghị naanị na ọ nwere nguzogide okpomọkụ ka mma karịa plastik ndị ọzọ na-eguzogide okpomọkụ, kamakwa ọ nwere ike dị elu, modul dị elu, nnukwu mgbaji siri ike na ezigbo mgbanwe nha.
PEEK resin nwere ike idowe ike dị elu na okpomọkụ dị elu, na ike zigzag ya ruru 24mpa na 200C, na ike mgbanwe ya na ike mkpakọ ka dị 12 ~ 13mpa na 250C.
PEEK resin nwere nnukwu nkwụsi ike, ezigbo mgbanwe nha yana obere ọnụọgụ mgbasawanye ahịrị, nke dị nso na aluminom.
Ọ nwere ezigbo nguzogide kemịkalụ.N'ime kemịkalụ, naanị sulfuric acid nwere ike gbazee ma ọ bụ gwepịa ya.Nguzogide corrosion ya yiri nke ígwè nickel.N'otu oge ahụ, ọ na-enwete ire ọkụ ma na-ahapụ obere anwụrụ ọkụ na gas na-egbu egbu n'okpuru ebe ọkụ.Ike radieshon na-eguzogide.
PEEK resin nwere ezigbo isi ike na ezigbo ire ere na-eguzogide nrụgide ọzọ, nke kachasị pụta ìhè na plastik niile, nke yiri ihe alloy.
PEEK resin nwere njirimara tribological pụtara ìhè, nkwụsi ike na-eyi nke ọma na nkwụsi ike na-eyi, ọkachasị akwa mkpuchi mkpuchi na ọnụ ọgụgụ esemokwu dị ala na 250C.
PEEK resin nwere uru dị mfe extrusion na injection ịkpụzi, magburu onwe nhazi ọrụ na elu ịkpụzi arụmọrụ.
PEEK nwekwara ọrụ magburu onwe ya dị ka ezigbo mmanye onwe onye, nhazi dị mfe, mkpuchi mgbe niile, mgbochi hydrolysis na ihe ndị ọzọ.
Ngwa
Ngwa elektrọn na eletriki
N'ihe gbasara ngwa eletrọnịkị na ngwa eletriki, PEEK resin nwere ọrụ eletrik dị mma ma bụrụ ezigbo mkpuchi ọkụ.Ọ ka nwere ike idowe mkpuchi ọkụ eletrik dị mma n'okpuru ọnọdụ ọrụ siri ike dị ka oke okpomọkụ, nnukwu voltaji na oke iru mmiri.Ya mere, ngalaba nke ngwa eletrọnịkị na ngwa eletrik ejirila nwayọ bụrụ ngwa nke abụọ kachasị ukwuu nke resin PEEK.
N'ime ụlọ ọrụ semiconductor, a na-ejikarị resin PEEK na-emepụta ndị na-ebu wafer, diaphragms na-ekpuchi ọkụ eletrik na ụdị ngwaọrụ niile dị iche iche, yana ihe nkiri na-ekpuchi ihe nkiri, njikọ njikọ, bọọdụ sekit e biri ebi, njikọ okpomọkụ dị elu na ihe ndị ọzọ.
Na mgbakwunye, PEEK resin nwekwara ike iji na ụgbọ njem mmiri dị ọcha na akụrụngwa nchekwa, dị ka ọkpọkọ, valvụ, nfuli na mkpokọ.
Ka ọ dị ugbu a, a na-ejikwa resin PEEK na mmepụta nke agbakwunyere
Ọgwụgwọ ahụike
N'ihe gbasara ahụike, na mgbakwunye na akụrụngwa ịwa ahụ na eze nke na-achọ nnukwu sterilization na ọtụtụ oge, yana iwu ụfọdụ ngwa ahụike kọmpat, ihe kachasị mkpa nke PEEK resin bụ ọkpụkpụ artificial nke nwere ike dochie ihe owuwu ígwè.Ọkpụkpụ arụrụ arụ nke PEEK resin abụghị naanị nwere uru nke ịdị arọ dị arọ, enweghị nsí na nguzogide corrosion siri ike, kamakwa ihe kacha nso na ọkpụkpụ mmadụ na rọba, nke enwere ike ijikọ ya na anụ ahụ.ya mere, iji resin PEEK kama ígwè mee ọkpụkpụ mmadụ bụ isi ihe eji eme ihe na ngalaba ahụike, nke nwere nnukwu uru na uru.
Ụlọ ọrụ igwe
N'ime ụlọ ọrụ na-arụ ọrụ, a na-ejikarị resin PEEK iji wuo efere valvụ igwe na-emesi ike, mgbanaka piston, akàrà na ụdị mgbapụta kemịkalụ dị iche iche na ihe valvụ.A na-eji resin nke a wuo ihe na-eme ihe mgbapụta swirl kama ịbụ igwe anaghị agba nchara.na mgbakwunye, PEEK resin na-ezute nkọwapụta chọrọ nke ọkpọkọ otu workpiece ihe, na ụdị ọ bụla nke adhesives ka nwere ike iji maka njikọta na oke okpomọkụ, yabụ njikọ nke oge a ga-abụ ahịa ọzọ nwere ike.
Ụgbọ ala
Ihe PEEK polymeric nwere ike dochie ọla kọpa, ihe ngwakọta ọdịnala na plastik ndị ọzọ n'ihi ike na-enweghị atụ, kemịkalụ kemịkalụ na ihe na-egbochi ire ọkụ, ọ dịkwa mfe ịhazi ya n'ime akụkụ nwere obere nnabata.PEEK nwere uru dị na ike ndọda ọkụ kpọmkwem, mgbochi corrosion na nguzogide okpomọkụ.
Ọtụtụ ndị na-emepụta ụgbọ elu akwadoro ihe ndị PEEK polymeric, ma na-emezukwa ihe achọrọ maka ịnye ngwaahịa ọkọlọtọ ndị agha, PEEK resin nwere ike ịme akụkụ dị iche iche nke ụgbọ elu - ngwa na mpaghara ikuku amụbaala ngwa ngwa.
Igwe ikuku
Na mbara igwe, PEEK resin nwere ike dochie aluminom na ihe ọla ndị ọzọ iji mee ụdị akụkụ ụgbọ elu dị iche iche, na-achịkwa ọrụ ọkụ ọkụ ya dị mma, ma nwee ike iji mee akụkụ dị n'ime ụgbọ elu iji rute ụgbọ elu ma ọ bụrụ na ọkụ nwere ọkụ.
Ike isi iyi mmanụ ụgbọala
N'akụkụ nke ike isi mmanụ mmanụ, PEEK resin na-eguzogide okpomọkụ dị elu, ọ dịghị mfe iji hydrolyzed na-eguzogide ọgwụ radieshon, ya mere, waya na eriri eriri eriri e wuru na ya ejirila nke ọma mee ihe na ụlọ ọrụ ike nuklia.
Nchọgharị mmanụ ala.
Na ụlọ ọrụ nyocha na nrigbu mmanụ, enwere ike iji ya mee nyocha nke akụkụ geometric pụrụ iche nke igwe Ngwuputa metụrụ aka.
Ihe mkpuchi
N'akụkụ nke mkpuchi, ígwè nwere ihe mkpuchi dị mma, nkwụsị nke siri ike, nkwụsị ọkụ na mmiri na-eguzogide nwere ike nweta site na ikpuchi mkpuchi ntụ ntụ nke PEEK resin na metal.
A na-eji ngwaahịa mkpuchi ntụ ntụ PEEK eme ihe na kemịkalụ mgbochi corrosion, ngwa ụlọ, ngwa elektrọn, igwe na mpaghara ndị ọzọ.
Na mgbakwunye, PEEK resin nwekwara ike iji rụpụta kọlụm juru eju na ijikọ ọkpọkọ dị mma maka ngwa nyocha chromatographic mmiri.
Oge nzipu: 16-02-23