Dab tsi yog qhov txawv ntawm PA12 CF thiab PA6-CF?
Thaum sib piv PA12 CF thiab PA6 CF, qhov sib txawv tseem ceeb nyob hauv lub hauv paus polyamide (PA) resin.PA12 (Nylon 12)yog tus cwj pwm los ntawm nws qhov tshwj xeeb uas tsis muaj noo noo nqus, uas ua rau muaj kev ruaj ntseg zoo dua qub thiab cov khoom siv kho tshuab zoo ib yam hauv qhov chaw ntub dej. Nws kuj muaj cov tshuaj tiv thaiv zoo heev thiab yoog raws, tshwj xeeb tshaj yog nyob rau qhov kub thiab txias. Piv txwv li,PA6 (nylon 6)Feem ntau muab lub zog tensile ntau dua, nruj, thiab siv qhov kub thiab txias dua, ua rau nws muaj kev xaiv zoo rau ntau yam kev siv. Nws qhov kev lag luam tseem ceeb- tawm yog qhov nqus dej ntau dua, uas yuav tsum tau txiav txim siab hauv kev tsim. Qhov thib peb hom sib txawv, PA66, feem ntau muaj ntau dua thermal thiab mechanical kev ua tau zoo dua li PA6. Kev xaiv ntawm cov resins no yog thawj kauj ruam hauv kev qhia txog cov pa roj carbon fiber ntau.
Txawm li cas los xij, qhov tseem ceeb tshaj plaws kev ua tau zoo sib txawv feem ntau tsis yog cov resin, tab sis qhov ntev ntawm cov roj carbon fibers (CF). Standard "CF" cov ntaub ntawv feem ntau siv luv Carbon Fibers (SCF).LFT-G®PAB LCFNtawm qhov tod tes, sawv cev rau kev siv thev naus laus zis tseem ceeb, siv Long Carbon Fibers (LCF). Hauv peb LFT-G®portfolio, peb muab cov qib siab zoo liPA12 LCF, PA6 LCF, thiab PA66 LCF. Los ntawm Long Fiber Technology (LFT), cov fibers txuas ntxiv no tsim ib qho kev sib txuam, sib cuam tshuam 3D skeletal network hauv nylon matrix. Cov qauv LCF no yog qhov tseem ceeb rau kev ua tiav qhov tsis sib xws ntawm kev cuam tshuam lub zog, kev qaug zog zoo dua, thiab kev nruj nruj, ua kom muaj zogLFT-G®PAB LCFlos ua lub siab - lub zog, lub teeb yuag hloov rau cov hlau xws li txhuas thiab hlau nyob rau hauv kev xav tau kev sib tw engineering tshaj plaws.
Dab tsi yog cov txiaj ntsig ntawm ntev carbon fiber nylon?
- Exceptional Specific Strength (Lub zog- mus rau -Weight Ratio)
- Kev nruj nruj thiab siab Flexural Modulus
- Qhov Teeb Meem Tseem Ceeb rau Kev Hloov Hlau
- Superior Fatigue Endurance & Ntev -Lub Sij Hawm Ntev
- Zoo heev Creep Resistance nyob rau hauv Sustained Load
- Tsawg Coefficient ntawm Thermal Expansion (CTE)
- Zoo Dimensional Stability thiab Precision
- Tunable Electrical Conductivity rau ESD / EMI Shielding
- Lub zog cuam tshuam siab (zoo los ntawm LCF Structure)
Hu rau LFT-G®Cov kws tshaj lij
LFT-G®ntev carbon fiber Nylon66 rau Automotive Solutions
Thaum ib daim ntawv thov xav tau qhov kawg pinnacle ntawm thermal thiab mechanical kev ua tau zoo,LFT-G®PA66 LCF (Long Carbon Fiber Polyamide 66)yog qhov kev xaiv meej. PA66 matrix muab lub zog siab tshaj plaws, nruj, thiab siv tas li kub ntawm cov khoom siv polyamides. Los ntawm kev txhawb nqa cov matrix uas muaj zog nrog ntev carbon fibers, LFT-G®tsim kom muaj cov neeg tseem ceeb sib xyaw uas vam meej hauv qhov nyuaj tshaj plaws hauv tsheb. Nws yog qhov zoo tagnrho rau siab - kev ntxhov siab, nyob rau hauv - cov - hood Cheebtsam, powertrain ntsiab, thiab cov txheej txheem tseem ceeb uas yuav tsum muaj kev ncaj ncees ntawm qhov kub siab. Peb LFT-G®PA66 LCF qib pab cov kws ua haujlwm kom ntseeg siab hloov cov khoom siv hlau hnyav, ua tiav qhov hnyav hnyav yam tsis muaj kev cuam tshuam lub zog, nruj, lossis ntev ntev - lub sij hawm qaug zog, yog li thawb cov ciam teb ntawm kev ua haujlwm ntawm lub tsheb thiab kev ua haujlwm zoo.
Xaiv qhov zoo tshaj plawsLFT-G®PAB LCFcov khoom siv yog txheej txheem ntawm kev sib piv cov khoom tshwj xeeb ntawm nylon matrix rau koj daim ntawv thov cov kev xav tau tshwj xeeb. Rau cov ntawv thov xav tau qhov sib npaug zoo ntawm lub zog, toughness, thiab tus nqi,LFT-G®PA6 LCFyog ib qho zoo heev, ntau yam kev xaiv rau ntau yam qauv. Rau cov khoom siv qhov chaw ruaj khov nyob rau hauv cov av noo, cov tshuaj tiv thaiv zoo dua, lossis qis - qhov kub thiab txias cuam tshuam lub zog yog qhov tseem ceeb,LFT-G®PA 12 LCFyog qhov kev daws teeb meem zoo tshaj plaws, ua tau zoo hauv cov cuab yeej precision thiab qhov chaw raug cuam tshuam rau ib puag ncig hnyav. Raws li tau hais tseg,LFT-G®PA 66 LCFua rau siab tshaj plaws thermal thiab mechanical xav tau. Peb cov ntaub ntawv pov thawj txhawb cov engineers nrog cov kev daws teeb meem, ua cov hlau hnyav hloov qhov tseeb. Cov LCF nylon composites xa cov hlau-zoo li kev ua tau zoo nrog cov txiaj ntsig ntxiv ntawm kev ua cov thermoplastic: complex net-puab molding, cov khoom sib sau ua ke kom txo cov nqi sib dhos, thiab qhov muaj zog corrosion kuj.
Cov khoom sib piv rau ntev carbon fiber nylon thiab luv CF / hlau khoom
|
Khoom Cov ntaub ntawv |
LFT-G®PAB LCF (eg, PA66 LCF30) |
Hlau (AISI 1020)
|
Aluminium Alloy (6061-T6) |
PAB SCF (Short Fiber eg, PA66 SCF30) |
|---|---|---|---|---|
| Qhov ceev (g / cm³) | ~1.22 - 1.28 | ~7.87 | ~2.70 | ~1.24 - 1.26 |
|
Tensile zog (MPa) |
220 - 300+ | ~420 | ~310 | 180 - 220 |
|
Flexural Modulus (GPa) |
22 - 40+ | ~200 | ~69 | 18 - 28 |
| Kev cuam tshuam lub zog Notched Izod (kJ / m²) | 25 - 50+ (Varied nrog PA hom & toughening) | Siab (Ductile) | Nruab Nrab (Ductile) | 10 - 20 |
|
Thermal Expansion (CTE) (10⁻⁶ / degree, Flow) |
10 - 20 | ~12 | ~23 | 20 - 35 |
| Lub zog tshwj xeeb (Tensile Str./Density, Approx. kNm/kg) | 180 - 240+ (Hloov heev) | ~ 53 (Tsawg) | ~ 115 (siab) | 145 - 175 (siab) |
| Hluav taws xob conductivity | Conductive (Tunable los ntawm CF%) | Kev coj zoo heev | Kev coj zoo heev | Ua tau zoo (qis dua LCF) |
Nco tseg:Cov ntaub ntawv sawv cev rau qhov tseem ceeb (piv txwv li, rau ~ 30% carbon fiber hauv PA66 matrix qhov twg tau teev tseg) thiab tuaj yeem sib txawv raws cov qib tshwj xeeb, hom fiber ntau / cov ntsiab lus, Polyamide hom (PA6, PA12, PA66), thiab kev ua haujlwm. Cov ntaub ntawv polyamide yog hygroscopic; cov khoom raug cuam tshuam los ntawm cov ntsiab lus noo noo thiab txias. Cov ntaub ntawv feem ntau hais txog qhuav- raws li - pwm (DAM) cov xwm txheej. Ib txwm sab laj nrog tus nom LFT-G®cov ntaub ntawv rau koj xaiv PA LCF qib.
Download LFT-G®PA 66 LCFDaim ntawv qhia Info
