Peek yog ib sardi crystalline thermoplastic nrog cov khoom siv kho tau zoo thiab tshuaj lom neeg uas tau khaws cia kub. Cov kev ua haujlwm siv tau siv rau pwm peek tuaj yeem cuam tshuam cov crystalline thiab chaw pib cov khoom siv neeg kho tshuab. Nws cov tub ntxhais hluas cov modulus yog 3.6 GPA thiab nws lub zog tensile yog 90 txog 100 MPa. [5] Peek muaj qhov kub hloov ntawm ib ncig 143 ° C (289 ° F) thiab melts nyob ib ncig 343 ° C (662 ° F). Qee qib kawm muaj cov kev ua haujlwm kub muaj txiaj ntsig txog li 250 ° C (482 ° F). [3] Lub thermal conductivity nce li exrearly nrog kub ntawm chav tsev kub thiab storus kub. [6] Nws yog qhov muaj zog heev rau thermal degradation, [7] nrog rau kev tawm tsam los ntawm organic thiab aqueous ib puag ncig. Nws yog tawm tsam los ntawm halogens thiab lewis acids, nrog rau qee qhov fydogenated sib txuas thiab aliphatic hydrocarbons ntawm hydrocarbons thaum kub. Nws yog soluble hauv concentrated sulfuric acid ntawm chav tsev kub, txawm hais tias cov ntawv sau ua ke ntev heev, xws li hmoov zoo los yog nyias zaj duab xis los yog nyias zaj duab xis lossis nyias zaj duab xis. Nws muaj lub siab tsis kam mus rau biodegradation.
Zoo heev tus kheej-extinguishing, tsis tas yuav ntxiv ib qho nplaim taws retardant txog li 5va
Super Kub Kub Resistant qib tom qab iav fiber ntau dua
Lub Pliab Courtity Zoo
Kev ua kom zoo heev rau cov roj thiab tshuaj lom corrosion
Zoo Valitensional Stability
Zoo heev rau cov neeg nkag mus thiab qaug zog
Zoo rwb thaiv tsev thiab sealinging kev ua tau zoo
Kev kub ceev ntxuav
Peek siv tau los ua cov khoom siv rau cov ntawv thov xav tau, suav nrog cov kabmob checkaphy, twj, cov roj cable hluav taws xob. Nws yog ib qho ntawm ob peb lub plastics tau tshaj ultra-siab nqus tsev thov, uas ua rau nws haum rau aerospace, tsheb, thiab kev lag luam hluav taws xob. [8] Peek siv rau hauv kev tiv thaiv kev kho mob, piv txwv li, siv nrog kev daws teeb meem siab sib xyaw ua ke (MRI), rau kev tsim cov ntawv thov hloov hauv neurosurgical cov ntawv thov.
Peek siv nyob rau hauv cov pob txha caj qaum thiab cov pas nrig txhawb nqa. [9] Nws yog radiolucent, tab sis nws yog hydrophobic ua rau nws tsis tag nrho fuse nrog pob txha. [8] [10] Peek ntsaws ruaj ruaj thiab manifolds yog feem ntau siv hauv cov ntawv thov kua. Peek kuj ua tau zoo hauv cov ntawv thov kub siab (txog li 500 ° F / 260 ° C). [11] Vim tias qhov no thiab nws cov thermal qis conductivity, nws tseem siv nyob rau hauv fff tau luam tawm rau cua sov cais qhov kub kub sib cais dhau los ntawm qhov kawg txias.
Tshav pob | Cov Khoom Siv Thov |
Automotive aerospace | Tsheb Real Real, Bearing Fittings, Lub Cav Fittings, Cov Kabmob Cov Tsho Tes Tsho, Huab Cua Mus Grille |
Hluav Taws Xob Hluav Taws Xob Thiab Cov Hluav Taws Xob Hluav Taws Xob | Txawb xov tooj Gasket, dielectric zaj duab xis, siab kub hauv lub caij, kub-kub connector |
Kev kho mob thiab lwm thaj teb | Kev Kho Mob Ntshav Tes Haujlwm, Cov Qauv Hniav Pwm Hniav, Fais Cable Yeeb Nkab |
Khoom | Kev qhia tshwj xeeb | Siko Qib | Sib npaug rau cov hom hom & Qib |
Qab nkaub | Peek tsis ua tiav | Sp990K | Victrex 150g / 450g |
Peek monofilament extrusion qib | Sp9951Klg | Victrex | |
Peek + 30% GF / CF (PaBbon Fiber) | Sp990KC30 | SABIC LVP LC006 |