Dab tsi yog qhov tsis zoo ntawm nylon fiber ntau?
Txhawm rau txiav txim siab txog engineering, nws yog ib qho tseem ceeb kom nkag siab txog cov khoom txwv. Unreinforcednylon(polyamide), thaum muaj ntau yam, muaj qee qhov zoo -paub cons. Qhov tseem ceeb tshaj plaws yog nws qhov xwm txheej hygroscopic - nws yooj yim nqus dej los ntawm huab cua. Qhov kev nqus no tuaj yeem ua rau muaj qhov hloov pauv thiab txo qis hauv cov khoom siv kho tshuab xws li tawv thiab lub zog. Lwm qhov kev txiav txim siab suav nrog lub zog qis dua piv rau cov hlau thiab qhov cuam tshuam rau degradation los ntawm kev raug UV ntev ntev.
Txawm li cas los xij, cov "cons" no yog qhov tseeb qhov kev sib xyaw ua ke tau tsim los kov yeej. Los ntawm kev txhawb nqa kev ua haujlwm siab -nylonmatrix, zoo li PA66, nrogntev carbon fiber, peb tsim cov khoom tshiab -LFT-G® PA66 CF- uas daws cov teeb meem no tau zoo. Covcarbon fiber ntauqhov cuab lub zog ua kom muaj zog thiab nruj, deb tshaj qhov qub polymer. Nws kuj tseem txo cov dej noo- cuam tshuam txog qhov hloov pauv thiab, nrog rau cov khoom ntxiv kom zoo, txhim kho UV ruaj khov, hloov cov polymer zoo rau hauv qhov tshwj xeeb, siab -kev ua haujlwm engineering sib xyaw.
Cov txiaj ntsig ntawm carbon fiber nylon yog dab tsi?
Qhov sib ntxiv ntawm cov pa roj carbon fiber ntau rau nylon matrix txhawb nqa cov khoom siv, muab cov txiaj ntsig zoo rau kev thov kev siv engineering.
- Exceptional Strength & Stiffness -rau -Weight Ratio
- Kub kub Deflection kub
- Superior Fatigue, Creep, thiab Hnav Resistance
- Lub zog cuam tshuam siab (zoo los ntawm LCF Structure)
- Cov tshuaj tiv thaiv zoo heev rau cov roj thiab cov kuab tshuaj
- Tsawg Coefficient ntawm Thermal Expansion (CTE)
- Txhim kho Dimensional Stability Over Unreinforced Nylon
- Tunable Electrical Conductivity rau ESD / EMI Shielding
- Tsim Kev ywj pheej rau Complex Txhaj Moulded Parts
LFT-G® Carbon fiber ntau Nylon
Rau Automotive Part
Kev lag luam automotive xav tau cov ntaub ntawv uas tuaj yeem tiv taus qhov kub thiab txias, kev co tsis tu ncua, thiab cov neeg kho tshuab siab. Qhov no yog qhov twgLFT-G® PA66 CFexcel tiag tiag. PA66 matrix muab lub ntsiab lus melting ntau dua thiab zoo thermal stability dua lwm cov nylons, thaum lubntev carbon fiberkev txhawb zog ua kom cov hlau-zoo li lub zog thiab tawv. Qhov kev sib xyaw ua ke muaj zog no ua rau kev hloov cov tuag hnyav- nrum hlau qhov chaw, ua rau lub tsheb hnyav hnyav. Cov ntawv thov tshwj xeeb suav nrog:
• Hauv qab --Cov Cheebtsam Hood:Lub cav npog, cua nkag manifolds, thiab radiator kawg tso tsheb hlau luam uas raug rau kev khiav hauj lwm kub.
• Yam Khoom:Pem hauv ntej-end modules, A- ncej, thiab ntoo khaub lig- tsheb nqaj hlau uas yuav tsum tau muaj kev nruj nruj thiab kev sib tsoo.
• Nres & Pedal Systems:Nres pedal caj npab thiab vaj tse nyob qhov twg khov thiab qaug zog tiv thaiv nyob rau hauv siab load yog qhov tseem ceeb rau kev nyab xeeb.
• Powertrain Cheebtsam:Transmission thrust washers, iav actuators, thiab clutch Cheebtsam uas xav tau kev hnav zoo heev thiab thermal stability.
Puas yog carbon fiber nylon muaj zog dua PLA +?
Tsis muaj kev sib piv ntawm kev ua haujlwm engineering. PLA + (Polylactic Acid) yog cov khoom siv nrov hauv kev ua lag luam 3D luam ntawv, khoom plig rau nws yooj yim ntawm kev luam ntawv thiab tus nqi qis. Txawm li cas los xij, nws yog ib qho khoom siv tsawg -kev ua tau zoo.LFT-G® carbon fiber nylon, tshwj xeeb tshaj yog peb qib PA66, yog cov kws tshaj lij engineering sib xyaw tsim los rau cov kev xav tau tshaj plaws hauv kev lag luam.
Piv rau PLA +,LFT-G® PA66 CFyog nyob rau hauv ib pab koomtes sib txawv kiag li. Nws muaj ntau zog tensile zog, nruj, thiab ib tug deb superior tshav kub deflection kub - nws muaj peev xwm tiv taus kev khiav hauj lwm ib puag ncig qhov twg PLA + yuav soften thiab ua tsis tiav. Thaum PLA + tsim nyog rau kev tsim qauv thiab tsis yog - qauv ua haujlwm, txhua daim ntawv thov xav tau tiag tiag -lub ntiaj teb lub zog, durability, thiab kub tsis kam yuav tsum muaj cov khoom siv engineering tiag tiag xws lintev carbon fiber nylon.
|
Khoom (Tus nqi zoo) |
PLA +
|
Tsis siv neeg nylon 66 (PA66)
|
LFT-G®PA66-LCF40 |
|---|---|---|---|
| Tensile zog (MPa) | ~55 | ~85 | ~285 |
|
Flexural Modulus (GPa) |
~3.5 | ~3.0 | ~24.0 |
|
Izod Impact (kJ / m²) |
~5 | ~6 | ~25 |
| Thaum tshav kub kub Deflection Temp @ 1.8MPa (degree) | ~52 | ~90 | ~255 |
|
Kev nqus dej @ Saturation (%) |
~0.5 |
~8.5 |
~4.5 |
Nco tseg:Cov ntaub ntawv sawv cev rau qhov tseem ceeb rau kev sib piv. Cov ntaub ntawv qhia meej meej tias LFT-G® PA66-LCF40 yog cov khoom siv hluav taws xob tseem ceeb, ua haujlwm zoo tshaj plaws ntawm cov yas zoo li PLA+ hauv txhua yam khoom tseem ceeb thiab cov khoom siv thermal. Cov pa roj carbon fiber reinforcement kuj txo cov dej noo tag nrho piv rau unreinforced PA66. Nco ntsoov sab laj cov ntaub ntawv tseem ceeb rau cov qauv tsim tshwj xeeb.
Download LFT-G®PAB 66 CFDaim ntawv qhia Info
