Polyether Ether Ketone (Peek) tau tsim los ntawm Imperial Tshuaj (Ici) xyoo 1982, Victrex tau cov ICI ntau lawm cog thiab tau dhau los ua lub tuam txhab ywj pheej. Weigas muaj qhov dav tshaj plaws ntawm poly (ether ketone) cov khoom lag luam ntawm kev ua lag luam, muaj lub peev xwm tam sim no ntawm 4,250t / xyoo. Tsis tas li ntawd, tus Victrex® poly (ether ketone) cog nrog lub peev xwm txhua xyoo ntawm xyoo 2015, nrog lub peev xwm ntawm ntau dua 7000 T / a.
Ⅰ. Taw qhia rau kev ua tau zoo
Peek ua cov khoom tseem ceeb tshaj plaws ntawm poly (aryl ensone, tus kheej kev ua haujlwm zoo, kev ua haujlwm tsis zoo, rwb thaiv tsev tsis khov, Hydrolysis tsis kam thiab ua tau yooj yim, xws li kev ua tau zoo, tam sim no tau lees paub tias yog qhov zoo tshaj plaws thermoplastic Engineering Plastics.
1 qhov kub siab kuj
Victrex Peek Polymers thiab sib xyaw feem ntau muaj qhov ntsuas kub ntawm 435 ° C (ISO75AF, carbon fiber muaj puv), thiab kev pabcuam ntsuas kub ntawm 260 ° C (Ul746B, tsis muaj sau).
2. Hnav tsis kam
Victrex Peek Cov ntaub ntawv Peek PEYMER muab kev txhuam kom zoo heev thiab cov kev hnav zoo tshaj plaws, ntau dua li ntau yam ntawm cov qhab nia, nrawm, ntsuas kub thiab kev sib cuag nto.
3. Tshuaj lom neeg
Victrex Peek yog zoo li Nickel steel, muab cov tshuaj tiv thaiv corrosion zoo tshaj plaws hauv cov tshuaj feem ntau, txawm tias muaj kub.
4. Cov Hluav Taws Xob Cov Hluav Taws Xob Thiab Cov Tshuaj Txhuam Tsis Muaj Tshuaj
Victrex Peek Polymer cov khoom siv tau ruaj khov, 1.5mm cov qauv, ul94-v0 qib tsis muaj nplaim retardant. Qhov muaj pes tsawg leeg thiab xam purity ntawm cov khoom no ua kom nws los tsim cov pa luam yeeb tsawg thiab roj hauv qhov xwm txheej ntawm hluav taws.
5. Hydrolysis Kuj
Victrex Peek Polymers thiab Blends yog resistant rau tshuaj tawm tsam los ntawm dej los yog siab zog dej siab. Qhov ua los ntawm cov khoom siv no tuaj yeem tswj cov khoom siv neeg ntau yam thaum siv tas mus li hauv dej ntawm qhov kub thiab nias.
6. Cov khoom hluav taws xob zoo heev
Victrex peek muab cov hluav taws xob hluav taws xob zoo tshaj qhov ntau ntawm cov nquag thiab ntsuas kub.
Ib qho ntxiv, VicTlex Peek Peek Polymer Khoom kuj muaj cov kev tiv thaiv siab, kev tiv thaiv ib puag ncig, kev ua tau yooj yim thiab lwm yam ntxwv.
Ⅱ. Kev Tshawb Fawb Txog Ntau Lawm Cov Qauv
Txij li thaum kev txhim kho muaj kev vam meej ntawm peek, nrog nws tus kheej kev ua tau zoo zoo, nws tau ua kom dav heev los ntawm tib neeg thiab sai sai ua qhov kev tshawb fawb tshiab. Cov tshuaj lom neeg thiab kev hloov kho lub cev thiab ua kom zoo dua ntawm peek tau txuas ntxiv rau daim ntawv thov teb ntawm peek.
1. Kev hloov kho tshuaj lom neeg
Kev hloov kho tshuaj lom neeg yog hloov cov qauv molecular thiab ib txwm muaj ntawm cov pab pawg loj lossis qhia lwm pab pawg, cov pab pawg sib txuas, thaiv cov pab pawg sib dhos Thiab random copolymerization ntawm txoj saw tseem ceeb hloov nws cov cua sov.
Victrex® thiab Victrex®st ™ yog Pek thiab Pekkk, ntsig txog. Cov E / K piv ntawm Victrex® thiab Victrex®st ™ siv los txhim kho qhov kub siab tiv thaiv cov polymer.
2. Kev Kho Mob Lub Cev
Piv nrog cov tshuaj kho mob tshuaj, kev hloov kho lub cev yog cov siv dav hauv kev xyaum, suav nrog kev ua kom haum thiab kev hloov kho kom hloov dua qub.
1) padding txhim kho
Feem ntau tau sib txuas yog kev txhawb nqa tau yog kev siv tshuaj lom zem, suav nrog cov iav fiber ntau, muaj cov carbon fiber ntau ntxiv thiab arlene fiber ntau txhawb. Kev sim ua qhia tau hais tias cov iav fiber ntau, carbon fiber ntau muaj kev sib txuam nrog kev sib sau ua ke, thiab txhim kho lub zog thiab kev pabcuam kub ntawm peek resin. Hmf-qib yog cov roj carbon fiber puv los ntawm Victrex uas muaj cov neeg siv roj carbon fiber ntau puv Victrex Peek koob.
Txhawm rau kom txo kev sib txhuam thiab hnav, PTFE, graphite thiab lwm yam me me feem ntau ntxiv rau kev txhim kho kev txhawb zog. Hnav qib tau hloov kho tshwj xeeb thiab txhawb nqa los ntawm Victrex rau siv nyob rau hauv lub siab hnav ib puag ncig xws li bearings.
2) blending hloov kho
Peeker sib xyaw nrog cov ntaub ntawv organic nrog cov cua sov hloov thiab txo tus nqi tsim khoom, tab sis kuj tseem muaj tus nqi ntau lawm ntawm cov khoom siv mechanical.
Victrex®max-series ™ yog ib qho sib xyaw ntawm VicTlex Peek Peek Polymer khoom thiab qhabnias Sinnopastic polyimide (TPI) Resin raws li sabic tshiab kev plastics. Kev ua haujlwm siab max series cov khoom siv nrog cov khoom siv kub tau zoo yog tsim los kom tau raws li cov khoom siv kub siab ntau dua cov khoom siv.
Tus Victrex® T series yog patented ua raws li Victrex Peek Peek Polymer cov khoom thiab Celazole® polybenzole (PBI). Nws tuaj yeem fused thiab tuaj yeem ua kom tau lub zog zoo, kev tiv thaiv kev tiv thaiv, tawv, txhaws thiab cua sov cov kev mob siab tshaj plaws.
3) Kev Hloov Po Date
Victrex cov kev tshawb fawb, ua hauv kev koom tes nrog Wacker, cov ua yeeb yam ua kua silicone, pom tias cov khoom siv nruj thiab yoog raws li cov nplaum ntawm lwm cov enaster. Peek tivthaiv raws li ntxig, coated nrog kua silicone roj hmab, lossis ob chav sib xyaw ua ke txhaj tshuaj molding tshuab, tuaj yeem tau nplaum zoo heev. Tus Victrex Peek Txhaj Pwm Kub yog 180 ° C. Nws tus latent tshav kub ua rau cov roj hmab sai sai ntawm cov roj hmab los ntawm kev txhaj tshuaj tag nrho. Qhov no yog qhov zoo dua ntawm ob-feem txhaj tshuaj molding tshuab.
3. Lwm yam
1) Vicote ™ coings
Victrex tau qhia txog cov peek raws cov txheej, vicote ™, los daws cov kev ua yeeb yam hauv ntau ntawm cov txheej txheem thev naus laus zis. Vicote ™ coatings muaj cov kev kub kub, lub zog, detability thiab qig corrosion siab, tshuaj lom neeg, txawm yog nyob rau hauv kev lag luam, kho tsheb, Khoom noj khoom haus ua, semiconductor, electronics lossis cov khoom siv tshuaj. Vicote ™ coatings muab ncua kev pab cuam lub neej, txhim kho kev ua tau zoo thiab ua haujlwm, txo qis kev tsim tawm kev ywj pheej kom ua tiav cov khoom sib txawv.
2) APTIV ™ naams
APTIV ™ cov yeeb yaj kiab muab kev sib xyaw ua ke ntawm cov khoom thiab cov nta hauv VicTlex Peek Peek Polymers, ua rau lawv feem ntau ntawm kev ua yeeb yam siab ua yeeb yaj kiab cov khoom muaj. Cov yeeb yaj kiab APTIVE tshiab yog ntau yam thiab siv hluav taws xob ua rau muaj cov ntaub ntawv tawm tsam thiab cov khoom siv hluav taws xob, cov khoom tiv thaiv cov khoom siv hluav taws xob rau cov khoom lag luam thiab hluav taws xob, hluav taws xob substrates thiab rwb thaiv tsev rwb thaiv tsev.
Ⅲ, daim ntawv thov teb
Peek tau siv dav hauv Aerospace, tsheb, hluav taws xob, kev lag luam, kev lag luam thiab kev kho mob thaum nws pib.
1. AERPRACE
Aerospace yog peek nyuam qhuav daim ntawv thov teb. Qhov tshwj xeeb ntawm AERPACE yuav tsum tau ua tiav kev siv, tus nqi qis, thiab cov khoom siv qis dua uas tuaj yeem tiv taus cov chaw hnyav. Peek yuav tau them cov khoom txhuas thiab lwm yam hlau hauv cov chaw dav hlau vim tias nws muaj zog, thiab cov nplaim taws yooj yim, thiab tuaj yeem ua tau yooj yim me me rau hauv cov chaw nrog cov khoom siv me me.
Sab hauv lub dav hlau, muaj tau muaj kev vam meej ntawm xaim yaig clamp thiab tshuab xaim, khi cov tes xaim, thiab lwm yam xaim hluav taws xob, thiab lwm yam. Sab nraud Radome, tsaws iav hub Npog, Manhole npog, ncaj ncees bracket thiab li ntawd.
Peek Resin kuj tseem siv tau los ua kom roj teeb rau Rockets, bolts, neeg rau cov pob zeb tshuab.
2. Cov ntaub pua rooj ntse
Tam sim no, kev lag luam automotive yuav tsum tau siv dua qub, tshwj xeeb yog cov neeg ua haujlwm zoo, cov khoom siv hluav taws xob, hluav taws xob, hluav taws xob thiab cov abraking system khoom yog kuj nce ntxiv. Qhov zoo ntawm peek resin, xws li zoo thermodynamic ua tau zoo, kev sib txhuam, ceev thiab ua tau yooj yim, yog siv los ua cov chaw pib. Thaum tus nqi ua haujlwm tau txo qis, tsis yog tsuas yog qhov hnyav tuaj yeem txo tau los ntawm 90%, tab sis kuj cov kev pabcuam lub neej tuaj yeem lav tau ntev. Yog li ntawd, peek, raws li ib tug hloov ntawm cov hlau tsis muaj hlau thiab titanium, yog siv los ua cov khoom siv ntawm lub cav sab hauv. Kev tsim kho tsheb pob, gaskets, ntsaws ruaj ruaj, clrutch cov ib ncig, nres thiab cua txias cov ntawv thov tseem muaj ntau.
3. Electronics
Victrex Peek muaj cov yam ntxwv ntawm kev tiv thaiv kub siab, kev tiv thaiv corrosity, qis dua kev siv, thiab lwm yam. Circuit Court boards, luam ntawv, lub teeb-teeb DIODES, roj teeb, hloov chaw, pob, hard disk drive thiab lwm yam khoom siv hluav taws xob.
4. Lub zog kev lag luam
Xaiv cov ntaub ntawv raug yog feem ntau pom tias yog ib qho tseem ceeb ntawm kev ua haujlwm tau zoo hauv lub zog kev ua haujlwm thiab txo qis kev pheej hmoo ntawm kev ua haujlwm ntawm kev ua haujlwm cuam tshuam nrog kev tiv thaiv tsis ua haujlwm.
Victrex Peek yog siv tau los ntawm kev lag luam hluav taws xob rau nws cov hluav taws xob hluav taws xob, cov xov hlau thiab cov xaim hluav taws xob, chav hluav taws xob, downhole sensors , bearings, bushings, zog, txhawb nqa ib ncig thiab lwm yam khoom. Nyob rau hauv cov roj thiab roj, hydroidower, geothermal, cua lub zog, lub zog nuclear, hnub ci siv.
APTIV ™ cov yeeb yaj kiab thiab Vicote ™ coatisings tseem siv tau dav hauv kev lag luam.
5. Lwm yam
Nyob rau hauv kev lag luam tshuab, peek resin yog feem ntau siv los ua compressor li qub, piston rings, ntsaws ruaj ruaj thiab ntau yam tshuaj tua tshuaj lom neeg lub cev thiab qhov valve. Siv cov ntawv cob qhia no tsis siv cov hlau tsis muaj zog los ua kom tsis txhob muaj cov khaub ncaws hnav thiab cov suab nrov, thiab lub neej ua haujlwm ntev. Tsis tas li ntawd, cov txuas niaj hnub no yog lwm cov peev xwm ua lag luam vim tias cov khoom siv tshwj xeeb ntawm cov khoom sib xyaw ua ke thiab tuaj yeem ua ke ntawm cov nplaum ntau.
Lub semiconductor kev lag luam tab tom txhim kho mus rau cov khoom loj, cov kab uas nqaim, txheej txheem txuas, kev ua haujlwm thiab tshuaj xyuas, thiab kev tshuaj xyuas, thiab kev tshuaj xyuas, thiab kev kuaj xyuas thiab rov qab.
Hauv kev kho mob kev lag luam, Peek Resin muaj peev xwm tiv taus txog li 3000 mais ntawm autoclaving ntawm kev tsim cov khoom siv kev phais thiab kev kho hniav kom tsis muaj menyuam kom tsis muaj menyuam. Peek resin tuaj yeem ua yeeb yam muaj zog, kev nyuaj siab tiv taus cov dej sov, chav thiab tshuaj lom neeg yuav tsum tau siv los tsim ntau yam kev kub ntxhov. Peek tsis tsuas yog muaj qhov zoo ntawm lub teeb hnyav, tsis muaj tshuaj lom thiab corrosion tsis kam, tab sis kuj yog cov khoom nyob nrog lub cev. Yog li ntawd, siv Pek cob qhia los tsim tib neeg cov pob txha tsis siv hlau yog lwm daim ntawv thov tseem ceeb ntawm peek hauv tsev kho mob.
Ⅳ, cov kev cia siab
Nrog rau kev txhim kho kev tshawb fawb thiab thev naus laus zis, tib neeg yuav tsum muaj ntau yam kev lag luam, tshwj xeeb tshaj yog nyob rau hauv cov khoom siv tsis txaus ntseeg, nrog yas hloov cov hlau yog qhov tsis muaj zog Ntawm kev txhim kho cov ntaub ntawv rau cov tshuab tshwj xeeb uas yog cov tshuab uas muaj kev sib xyaw ua ke rau cov khoom "thoob ntiaj teb" ntau dua, tseem yuav muaj ntau dua thiab ntau dua cov teb.
Sijhawm Post: 02-06-22