Polyether ether ketone (PEEK) bụ nke mbụ mepụtara site na Imperial Chemical (ICI) na 1977 wee ree ya dị ka VICTREX®PEEK na 1982. N'afọ 1993, VICTREX nwetara ụlọ ọrụ mmepụta ICI wee bụrụ ụlọ ọrụ kwụụrụ onwe ya. Weigas nwere ngwaahịa poly (ether ketone) kachasị na ahịa, yana ikike ugbu a nke 4,250T / afọ. Na mgbakwunye, a ga-ewepụta ihe ọkụkụ VICTREX® poly (ether ketone) nke atọ nwere ikike kwa afọ nke 2900T na mbido 2015, nwere ikike karịrị 7000 T / a.
Ⅰ Okwu mmalite na arụmọrụ
PEEK dị ka ihe kacha mkpa ngwaahịa nke poly (aryl ether ketone, ya pụrụ iche molekụla Ọdịdị na-enye polymer elu okpomọkụ nguzogide, ezi n'ibu arụmọrụ, onwe mmanu mmanu, mfe nhazi, chemical corrosion eguzogide, ire ọkụ retardant, iwepụ eguzogide, radieshon iguzogide, mkpuchi kwụsie ike, Nguzogide hydrolysis na nhazi dị mfe, dị ka arụmọrụ kachasị mma, a ghọtara ugbu a dị ka plastik kacha mma thermoplastic engineering.
1 Igwe ọkụ dị elu
VICTREX PEEK polymers na ngwakọta na-enwekarị okpomọkụ mgbanwe iko nke 143 Celsius C, ebe mgbaze nke 343 Celsius C, okpomọkụ denaturation nke ihe ruru 335 Celsius C (ISO75Af, carbon fiber jupụtara), yana okpomọkụ na-aga n'ihu nke 260 Celsius. C (UL746B, enweghị nju).
2. Yiri nguzogide
Ngwa VICTREX PEEK polymer na-enye esemokwu dị mma ma na-eyi nkwụsi ike, ọkachasị n'ọkwa ogo mgbagha agbanwe agbanwe na-eyi, karịa oke nrụgide, ọsọ, okpomọkụ na ihu ihu kọntaktị.
3. Chemical mgbochi
VICTREX PEEK yiri ígwè nickel, na-enye ezigbo nguzogide corrosion n'ọtụtụ ebe kemịkalụ, ọbụlagodi na oke okpomọkụ.
4. Ọkụ ọkụ ọkụ na-adịghị egbu egbu
VICTREX PEEK polymer ihe kwụsiri ike, ihe nlele 1.5mm, ọkwa ul94-V0 na-enweghị ire ọkụ. Ngwakọta na ịdị ọcha dị n'ime ihe a na-eme ka ọ nwee ike ịmịpụta obere anwụrụ ọkụ na gas na ọkụ.
5. Hydrolysis eguzogide
VICTREX PEEK polymers na ngwakọta na-eguzogide ọgwụ mgbochi mmiri ma ọ bụ uzuoku nrụgide dị elu. Akụkụ nke ihe a na-eme nwere ike ịnọgide na-enwe ọkwa dị elu nke ihe eji arụ ọrụ mgbe ejiri ya na-aga n'ihu na mmiri na oke okpomọkụ na nrụgide.
6. Njirimara eletrik mara mma
VICTREX PEEK na-enye ọmarịcha ọkụ eletrik n'ọtụtụ oge na ọnọdụ okpomọkụ.
Na mgbakwunye, VICTREX PEEK polymer material nwekwara ịdị ọcha dị elu, nchebe gburugburu ebe obibi, nhazi dị mfe na njirimara ndị ọzọ.
Ⅱ Nnyocha na ọkwa mmepụta
Ebe ọ bụ na mmepe nke PEEK na-aga nke ọma, na-arụ ọrụ ya nke ọma, ndị mmadụ na-enwe mmasị na ya ma ghọọ ngwa ngwa nyocha ọhụrụ. Usoro mgbanwe kemịkalụ na nke anụ ahụ yana nkwalite PEEK agbasawanyela mpaghara ngwa nke PEEK.
1. Kemịkalụ mgbanwe
Mgbanwe kemịkalụ bụ ịgbanwe usoro ihe omimi na oge niile nke polymer site na iwebata otu ọrụ pụrụ iche ma ọ bụ obere ụmụ irighiri ihe, dị ka: ịgbanwe nha nke otu ketone dị iche iche na agbụ isi ma ọ bụ iwebata otu ndị ọzọ, njikọ njikọ nke alaka, ngalaba yinye akụkụ, igbochi copolymerization. na random copolymerization na isi yinye ịgbanwe ya thermal Njirimara.
VICTREX®HT™ na VICTREX®ST™ bụ PEK na PEKEKK, n'otu n'otu. A na-eji oke E/K nke VICTREX®HT™ na VICTREX®ST™ emeziwanye nguzogide okpomọkụ dị elu nke polymer.
2. Ngbanwe nke anụ ahụ
E jiri ya tụnyere mgbanwe kemịkalụ, mgbanwe anụ ahụ ka a na-ejikarị eme ihe, gụnyere nkwalite ndochi, ngwakọta ngwakọta na ngbanwe elu.
1) nkwalite padding
Ihe mgbakwunye na-emejupụtakarị bụ nkwado fiber, gụnyere eriri iko, nkwado fiber carbon na nkwado Arlene fiber. Nsonaazụ nnwale na-egosi na eriri iko, fiber carbon na fiber aramid nwere ezigbo mmekọrịta na PEEK, yabụ a na-ahọrọkarị ha dị ka ihe ndochi iji kwalite PEEK, mee ihe mejupụtara ihe dị elu na-arụ ọrụ, ma melite ike na okpomọkụ ọrụ nke PEEK resin. Hmf-grades bụ eriri carbon ọhụrụ jupụtara na ihe mejupụtara sitere na VICTREX nke na-enye nguzogide ike ọgwụgwụ dị elu, igwe na akụrụngwa dị mma ma e jiri ya tụnyere usoro carbon fiber dị ugbu a jupụtara na usoro VICTREX PEEK.
Iji belata esemokwu na iyi, a na-agbakwunye PTFE, graphite na obere ihe ndị ọzọ iji meziwanye nkwalite. VICTREX na-emezi ọkwa Wear nke ọma maka iji na gburugburu akwa akwa dị ka bearings.
2) Blending mgbanwe
PEEK na-ejikọta ya na ihe ndị na-emepụta ihe na-emepụta ihe na polymer nwere nnukwu iko mgbanwe okpomọkụ, nke na-enweghị ike imeziwanye ihe ndị na-ekpo ọkụ nke ihe ndị mejupụtara ma belata ọnụ ahịa mmepụta, ma na-enwekwa mmetụta dị ukwuu na ihe eji arụ ọrụ.
VICTREX®MAX-Series™ bụ ngwakọta nke VICTREX PEEK polymer material na ezigbo EXTEM®UH thermoplastic polyimide (TPI) resin dabere na SABIC Innovative Plastics. Arụmọrụ MAX Series ™ polymer nwere ezigbo nguzogide okpomọkụ ka emebere iji gboo mkpa na-eto eto maka ihe PEEK polymer na-eguzogide okpomọkụ.
Usoro VICTREX® T bụ ngwakọta nwere ikike dabere na VICTREX PEEK polymer material na Celazole® polybenzimidazole (PBI). Enwere ike ijikọ ya ma nwee ike izute ike dị mma achọrọ, na-eyi nguzogide, ike ike, ihe na-akpụ akpụ na ihe ọkụkụ n'okpuru ọnọdụ okpomọkụ dị elu na-achọsi ike.
3) Mgbanwe ihu igwe
Nnyocha VICTREX, nke emere na mmekorita ya na Wacker, onye na-emepụta silicone mmiri mmiri, gosipụtara na VICTREX PEEK polymer na-ejikọta ike nke silicone siri ike na nke na-agbanwe agbanwe na nrapado nke plastik ndị ọzọ emepụtara. Akụkụ PEEK dị ka ntinye, nke ejiri rọba silicone kpuchie ya, ma ọ bụ teknụzụ ịkpụzi akụkụ abụọ, nwere ike nweta ezigbo nrapado. The VICTREX PEEK injection ebu okpomọkụ bụ 180 Celsius C. Ya latent okpomọkụ na-enyere ngwa ngwa ọgwụgwọ nke silicone roba, si otú ibelata n'ozuzu ịgba ogwu okirikiri. Nke a bụ uru nke teknụzụ ịkpụzi ihe ntụtụ nwere akụkụ abụọ.
3. Nke ọzọ
1) VICOTE™ mkpuchi
VICTREX ewebatala mkpuchi PEEK, VICOTE ™, iji lebara oghere arụmọrụ dị n'ọtụtụ teknụzụ mkpuchi taa. Ihe mkpuchi VICOTE ™ na-enye okpomọkụ dị elu, na-eyi nguzogide, ike, ịdịte aka na nkwụsi ike yana ọtụtụ uru arụmọrụ dị elu maka ngwa ndị ekpughere na ọnọdụ dị oke egwu dị ka okpomọkụ dị elu, corrosion kemịkalụ na eyi, ma na ụlọ ọrụ mmepụta ihe, ụgbọala, nhazi nri, semiconductor, eletrọnịkị ma ọ bụ akụkụ ọgwụ. Ihe mkpuchi VICOTE™ na-enye ogologo ndụ ọrụ, arụmarụ ọrụ na ịrụ ọrụ dị mma, belata ọnụ ahịa sistemụ niile yana nnwere onwe imewe iji nweta ọdịiche ngwaahịa.
2) Ihe nkiri APTIV™
Ihe nkiri APTIV ™ na-enye ngwakọta pụrụ iche nke akụrụngwa yana njirimara dị na VICTREX PEEK polymers, na-eme ka ha bụrụ otu n'ime ngwaahịa ihe nkiri kachasị arụ ọrụ dị elu. Ihe nkiri APTIV ọhụrụ a na-agbanwe agbanwe ma dabara adaba maka ngwa dị iche iche, gụnyere ihe nkiri na-ama jijiji maka ndị na-ekwu okwu ekwentị na ndị na-azụ ahịa, mkpuchi waya na eriri USB na jaket ikuku, ndị na-atụgharị nrụgide na diaphragms sensọ, na-eyi ebe na-eguzogide ọgwụ maka ụlọ ọrụ mmepụta ihe na ngwá electronic, ihe eletriki eletrik. na mkpuchi ụgbọ elu chere.
Ⅲ, ubi ngwa
A na-eji PEEK eme ihe na mbara igwe, ụgbọ ala, eletrọnịkị, ike, ụlọ ọrụ mmepụta ihe, semiconductor na ngalaba ahụike kemgbe mmalite ya.
1. Aerospace
Aerospace bụ mpaghara ngwa mbụ PEEK. Ihe dị iche iche nke ikuku ikuku chọrọ nhazi mgbanwe, ọnụ ahịa nhazi dị ala, yana ihe dị arọ nke nwere ike iguzogide gburugburu ebe obibi siri ike. PEEK nwere ike dochie aluminom na ọla ndị ọzọ na akụkụ ụgbọ elu n'ihi na ọ siri ike, kemịkalụ inert na ire ọkụ, enwere ike ịkpụzi ya ngwa ngwa ka ọ bụrụ akụkụ nwere obere nnabata.
N'ime ụgbọ elu, e nwere ihe ịga nke ọma ikpe nke waya njikota mwekota na ọkpọkọ mwekota, impeller agụba, engine ụlọ ụzọ ahụ, mkpuchi mkpuchi ihe nkiri, mejupụtara fastener, tie waya eriri, waya njikota, corrugated aka uwe, wdg Mpụga radome, ọdịda gia hub. mkpuchi, mkpuchi oghere, ihe nkwado ngosi na ihe ndị ọzọ.
Enwere ike iji resin PEEK mee batrị maka rọketi, bolts, akụ na akụkụ maka igwe rọketi.
2. Smart matraasi
Ka ọ dị ugbu a, ụlọ ọrụ ụgbọ ala na-achọwanye arụmọrụ dual nke ịdị arọ ụgbọ ala, mbelata ọnụ ahịa na nrụpụta ngwaahịa, ọkachasị nchụso ndị mmadụ maka nkasi obi na nkwụsi ike ụgbọ ala, ịdị arọ nke ikuku ikuku kwekọrọ, Windows eletrik, airbags na akụrụngwa braking ABS bụkwa. na-abawanye. A na-eji uru nke PEEK resin, dị ka ezigbo arụmọrụ thermodynamic, nguzogide esemokwu, njupụta dị ala na nhazi dị mfe, iji mee akụkụ akpaaka. Ọ bụ ezie na ọnụ ahịa nhazi ahụ na-ebelata nke ukwuu, ọ bụghị nanị na ịdị arọ nwere ike belata ruo 90%, kamakwa ndụ ọrụ nwere ike ikwe nkwa ogologo oge. Ya mere, PEEK, dị ka ihe ngbanwe nke igwe anaghị agba nchara na titanium, na-eji ihe eji eme ihe nke mkpuchi n'ime engine. Nrụpụta ụgbọ ala bearings, gaskets, akàrà, mgbanaka clutch na ihe ndị ọzọ, na mgbakwunye na nnyefe, breeki na ntụ oyi usoro ngwa dịkwa ọtụtụ.
3. Eletrọnịkị
VICTREX PEEK nwere njirimara nke nguzogide okpomọkụ dị elu, na-eyi nguzogide, nguzogide corrosion, obere volatility, obere mmịpụta, obere mmiri absorption, nchebe gburugburu ebe obibi na ire ere ọkụ, nkwụsi ike nha, nhazi mgbanwe, wdg. A na-ejikarị ya na kọmputa, ekwentị mkpanaaka. bọọdụ sekit, ndị nbipute, diode na-enye ọkụ, batrị, mgba ọkụ, njikọ njikọ, draịva diski ike na ngwaọrụ eletrọnịkị ndị ọzọ.
4. Ụlọ ọrụ Energy
A na-ahụkarị ịhọrọ ihe ndị dị mma dị ka otu n'ime isi ihe na-eme ka ọganihu na-aga nke ọma na ụlọ ọrụ ume ike, na n'afọ ndị na-adịbeghị anya VICTREX PEEK aghọwo ihe na-ewu ewu na ụlọ ọrụ ike iji melite arụmọrụ arụmọrụ ma belata ihe ize ndụ nke ịda mbà n'obi jikọtara ya na ọdịda akụrụngwa.
VICTREX PEEK na-ejiwanye ike site na ụlọ ọrụ ike maka oke okpomọkụ ya, nguzogide radieshon, nguzogide hydrolysis, mmanu mmanu onwe ya, nguzogide corrosion kemịkalụ na arụmọrụ eletrik dị mma, dị ka ọdụ ụgbọ mmiri agbakwunyere wiring pipeline, wires na cables, njikọ eletriki, sensọ downhole. , bearings, bushings, gears, support rings and other products. Na mmanụ na gas, a na-etinye ike hydropower, geothermal, ike ikuku, ike nuklia, ike anyanwụ.
A na-ejikwa ihe nkiri APTIV ™ na mkpuchi VICOTE ™ na ụlọ ọrụ ahụ.
5. Ndị ọzọ
N'ime ụlọ ọrụ na-arụ ọrụ, a na-ejikarị resin PEEK mee valvụ compressor, mgbanaka piston, akàrà na ụdị mgbapụta kemịkalụ dị iche iche na akụkụ valve. Iji resin a kama igwe anaghị agba nchara na-eme impeller nke vortex mgbapụta nwere ike o doro anya na ibelata eyi ogo na mkpọtụ larịị, na ogologo ya ọrụ ndụ. Tụkwasị na nke ahụ, njikọ nke oge a bụ ahịa ọzọ nwere ike ime n'ihi na PEEK na-ezute nkọwapụta nke ihe mgbakọ ọkpọkọ ma nwee ike jikọta ya na okpomọkụ dị elu site na iji ihe ntanye dị iche iche.
The semiconductor ụlọ ọrụ na-emepe emepe kwupụta ibu wafers, obere ibe, warara ahịrị na akara obosara nha, wdg VI CTREX PEEK polymer ihe nwere doro anya uru na wafer n'ichepụta, n'ihu-ọgwụgwụ nhazi, nhazi na nnyocha, na azụ-njedebe nhazi.
N'ime ụlọ ọrụ ahụike, PEEK resin nwere ike idi ihe ruru 3000 cycles nke autoclaving na 134 Celsius C, nke na-eme ka ọ dị mma maka imepụta akụrụngwa ịwa ahụ na eze nwere nnukwu ihe ịchọ mma nke chọrọ iji ugboro ugboro. PEEK resin nwere ike igosi ike igwe dị elu, ezigbo nguzogide nrụgide na nkwụsi ike nke hydrolysis na mmiri ọkụ, uzuoku, ihe mgbaze na reagents kemịkalụ, wdg. Enwere ike iji ya rụọ ọrụ dị iche iche nke ọgwụ na-achọ ikpo ọkụ ọkụ ọkụ dị elu. PEEK abụghị naanị nwere uru nke ịdị arọ dị arọ, nke na-adịghị egbu egbu na nguzogide corrosion, kamakwa ọ bụ ihe kacha nso na ọkpụkpụ mmadụ, nke nwere ike ijikọta ya na ahụ. Ya mere, iji resin PEK na-emepụta ọkpụkpụ mmadụ kama iji ígwè bụ ngwa ọzọ dị mkpa nke PEEK na ngalaba ahụike.
Ⅳ, Atụmanya
Yana mmepe nke sayensị na nkà na ụzụ, ndị mmadụ ga-adịwanye elu na-achọrọ nke ihe onwunwe, karịsịa na nke ugbu a ike ụkọ, na arọ ọnwụ na-ede akwụkwọ bụ ọ bụla Enterprise ga-atụle ajụjụ, na plastic kama ígwè bụ ihe a na-apụghị izere ezere na-emekarị. nke mmepe nke ihe maka plastik injinia pụrụ iche PEEK chọrọ "universal" ga-adịwanye ukwuu, ọ ga-abụkwa ebe ngwa ngwa.
Oge nzipu: 02-06-22