Engineer sib dua, muaj zog qhov chaw nrog peb cov khoom siv ntev Carbon Fiber Reinforced Polypropylene (LCF PP). Featuring superior creep kuj, EMI shielding, thiab ib tug skeletal fiber network rau heev durability.
LCF PP Composite Materials: High -Strength Engineering Alternative
Hauv kev nrhiav niaj hnub no ntawm qhov hnyav hnyav heev - tsav los ntawm New Energy Vehicle (NEV) kiv puag ncig thiab cov neeg ua haujlwm siab heev- cov khoom siv yas feem ntau tsis muaj qhov tsim nyog nruj, thaum cov hlau tseem hnyav dhau thiab kim heev rau kev ua haujlwm.
Ntev Carbon Fiber Reinforced Polypropylene (LCF PP) compound resin sawv cev rau kev hloov pauv hauv cov thermoplastic composites. Nws tsis yog khoom siv xwb; nws yog cov txheej txheem kev daws teeb meem tsim los txuas qhov sib txawv ntawm polymer agility thiab nws lub zog hlau.
Vim li cas "Long" Fiber Matters
Qhov zais cia rau peb cov ntaub ntawv kev ua tau zoo yog nyob rau hauv nws cov txheej txheem skeletal network. Tsis zoo li luv carbon fiber (SCF) composites, qhov twg cov fibers yog random faib, peb cov txheej txheem impregnation tshwj xeeb xyuas kom meej tias cov fibers khiav los ntawm tag nrho ntev ntawm cov hais (feem ntau txiav mus rau 10 millimeters mus rau 12 millimeters).
Thaum lub sij hawm txhaj tshuaj molding txheej txheem, cov fibers ntev no interweave nrog ib leeg, tsim ib tug muaj zog peb - sab hauv lub moj khaum. Cov qauv no zoo tiv thaiv kev tawg tawg thiab tawg kev ntxhov siab, yog li tsim cov khoom siv nrog lub zog ntawm cam khwb cia txhuas tab sis nrog qhov hnyav txo mus txog 40%.
Cov txiaj ntsig engineering
Cov kws tshaj lij qhia peb cov LCF PP cov ntsiab lus los daws cov teeb meem tsim qauv uas tsis tuaj yeem cuam tshuam kev ua haujlwm:
Extreme Specific Striffness:Ua tiav lub zog zoo heev - rau - qhov hnyav piv. LCF PP composite yog sib dua li hlau thiab kuj sib dua li iav fiber reinforced nylon hauv qhov hnyav. Qhov no txhawb nqa ntau yam ntawm cov tsheb hluav taws xob thiab lub peev xwm them nyiaj ntawm drones.
Superior Creep & Fatigue Endurance:Lub network fiber ntau txuas ntxiv tiv thaiv deformation nyob rau hauv tas li load, ua rau nws zoo tagnrho rau dynamic structural qhov chaw uas txheem plastics yuav ua tsis tau raws sij hawm.
Intrinsic EMI Shielding:Vim muaj qhov sib piv siab ntawm cov pa roj carbon fiber ntau, cov khoom siv hluav taws xob tau tsim txawm tias nyob rau theem qis, muab cov khoom siv hluav taws xob cuam tshuam (EMI) tiv thaiv rau cov khoom siv hluav taws xob.
Thermal & Dimensional Stability:Nrog rau qhov kub thiab txias Distortion Temperature (HDT) thiab qis Coefficient of Linear Thermal Expansion (CLTE), qhov chaw tuav cov kev kam rau siab txawm tias nyob rau hauv ib puag ncig hnyav thermal.
LCF PP ntawm Cov Ntaub Ntawv Ib Leeg (Nqa LCF30 PP ua piv txwv)
Mechanical PropertiesKhoom |
Tus nqi |
Chav tsev |
Test Standard |
|---|---|---|---|
| Tensile zog | 90-110 | MPA | TS EN ISO 527 |
| Tensile Modulus | 14000-15000 | MPA | TS EN ISO 527 |
| Elongation ntawm Break | 0.5-1.5 | % | TS EN ISO 527 |
| Flexural zog | 120-140 | MPA | ASTM D-790 Cov Lus Qhia Tshwj Xeeb |
| Flexural Modulus | 10000-11000 | MPA | ASTM D-790 Cov Lus Qhia Tshwj Xeeb |
Kev siv tswv yim
New Energy Vehicles (NEV)
Kev sib tw: Offset hnyav roj teeb hnyav kom nce ntau.
Kev daws: Cov khoom siv roj teeb lub tais, cov consoles nruab nrab, thiab pem hauv ntej -end modules. LCF PP hloov steel brackets, txo qhov hnyav thaum tswj kev sib tsoo.
Muaj Robotics & Automation
Kev sib tw: Siab inertia nyob rau hauv cov neeg hlau caj npab slows lub voj voog lub sij hawm.
Kev daws: Lub teeb yuag robotic ob txhais caj npab thiab kawg -effectors. Txo cov huab hwm coj tso cai rau kev nrawm nrawm dua thiab siv zog qis dua.
Aerospace & UAVs
Kev sib tw: Maximize lub sij hawm ya davhlau thiab payload.
Kev daws: Siab- tawv drone caj npab, kiv cua, thiab tsaws iav. Cov khoom siv damping zog kuj txo cov suab nrov vibration piv rau cov hlau.
FAQ
Q: Peb puas tuaj yeem siv lub siab rov qab los ua kom cov xim sib xyaw ntawm LCF PP zoo ib yam?
A: Lub zog shear quab yuam tsim los ntawm lub siab rov qab yuav ncaj qha txiav cov fibers ntev, ua rau siab -kev ua haujlwm ntev- cov ntaub ntawv fiber ntau tam sim ntawd downgrade mus rau luv luv- fiber ntau cov khoom, thiab qhov cuam tshuam kuj yuav txo qis. Yog li ntawd, yuav tsum tau siv lub siab rov qab.
Q: Yuav ua li cas txiav txim siab seb puas yuav xaiv LCF PP khoom
A: Saib xyuas ib puag ncig. Nyob rau hauv qhov siab - qhov kub thiab txias - ib puag ncig cov av noo, lub xeev hydrophobic ntawm PP kom ntseeg tau tias nws cov khoom tsis hloov pauv.
Q: Peb yuav ua li cas yog tias muaj dab tuag "floating fibers" ntawm qhov chaw?
A: Ua kom cov pwm kub thiab txhaj tshuaj nrawm kom tso cai rau cov resin mloog zoo rau saum npoo.
Kev Qhia Qhia
Txhawm rau kom ua tiav cov khoom siv ntawm LCF PP yas pellet, nws yog ib qho tseem ceeb kom tswj tau qhov ntev fiber ntau thaum lub sij hawm txhaj tshuaj molding txheej txheem:
Screw tsim:Siv cov ntsia hlau nrog qhov sib piv qis compression thiab qis shear quab yuam.
Moulding qhov system:Siv cov qhib nozzles thiab cov rooj vag pwm loj (tsis txhob pinpoint pwm) los pab txhawb qhov ntws.
Tuag kub:Khaws cov pwm ntawm qhov kub kom tsim nyog los xyuas kom meej qhov smoothness ntawm cov resin-coated nto.
Cim npe nrov: lcf pp composite khoom: siab- zog engineering lwm yam, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, yuav, customized
