GFRP, pulasitiki yolimbikitsidwa ndi ulusi wagalasi, ndi chinthu chosakhala chachitsulo chokhala ndi pamwamba posalala komanso m'mimba mwake wakunja wofanana womwe umapezeka popaka pamwamba pa ulusi wagalasi wambiri ndi utomoni wowala. GFRP nthawi zambiri imagwiritsidwa ntchito ngati chiwalo chapakati cha chingwe cha kuwala chakunja, ndipo tsopano zingwe zambiri zachikopa zimagwiritsidwa ntchito.
Kuwonjezera pa kugwiritsa ntchito GFRP ngati chiwalo cholimba, chingwe chachikopa chingagwiritsenso ntchito KFRP ngati chiwalo cholimba. Kodi kusiyana pakati pa ziwirizi ndi kotani?
Zokhudza GFRP
1.Kuchepa kwamphamvu, mphamvu yayikulu
Kuchuluka kwa GFRP kuli pakati pa 1.5 ndi 2.0, komwe ndi 1/4 mpaka 1/5 yokha ya chitsulo cha kaboni, koma mphamvu yokoka ya GFRP ili pafupi kapena kuposa ya chitsulo cha kaboni, ndipo mphamvu ya GFRP ingayerekezeredwe ndi ya chitsulo cha alloy chapamwamba.
2.Good dzimbiri kukana
GFRP ndi chinthu chabwino cholimba ndi dzimbiri, ndipo chimalimbana bwino ndi mlengalenga, madzi ndi kuchuluka kwa ma acid, alkali, mchere, ndi mafuta ndi zosungunulira zosiyanasiyana.
3.Magwiridwe antchito abwino amagetsi
GFRP ndi chinthu chabwino kwambiri chotetezera kutentha ndipo chimathabe kusunga mphamvu zabwino za dielectric pama frequency apamwamba.
4.Magwiridwe antchito abwino a kutentha
GFRP ili ndi kutentha kochepa, chitsulo chokwana 1/100 ~ 1/1000 chokha pa kutentha kwa chipinda.
5. Luso labwino
Njira yopangira zinthu ikhoza kusankhidwa mosinthasintha malinga ndi mawonekedwe, zofunikira, kagwiritsidwe ntchito ndi kuchuluka kwa chinthucho.
Njirayi ndi yosavuta ndipo zotsatira zake zachuma ndizabwino kwambiri, makamaka pazinthu zomwe zili ndi mawonekedwe ovuta omwe si osavuta kupanga, luso lake ndi lodziwika bwino.
Zokhudza KFRP
KFRP ndi chidule cha ndodo ya pulasitiki yolimbikitsidwa ndi ulusi wa aramid. Ndi chinthu chosakhala chachitsulo chokhala ndi pamwamba posalala komanso m'mimba mwake wakunja wofanana, chomwe chimapezeka popaka pamwamba pa ulusi wa aramid ndi utomoni wochiritsa kuwala. Chimagwiritsidwa ntchito kwambiri pa netiweki yolumikizira.
1.Kuchepa kwamphamvu, mphamvu yayikulu
KFRP ili ndi mphamvu yochepa komanso yolimba kwambiri, ndipo mphamvu yake ndi ma modulus ake enieni ndi ochulukirapo kuposa waya wachitsulo ndi GFRP.
2.Kukula kochepa
Kuchuluka kwa KFRP koyenera ndi kochepa kuposa waya wachitsulo ndi GFRP pa kutentha kwakukulu.
3. Kukana kwa Impact, kukana kusweka
KFRP ndi yolimba komanso yolimba, ndipo imatha kukhalabe ndi mphamvu yokoka ya pafupifupi 1300MPa ngakhale itasweka.
4. Kusinthasintha kwabwino
KFRP ndi yofewa komanso yosavuta kupindika, zomwe zimapangitsa kuti chingwe chamkati chikhale ndi kapangidwe kakang'ono, kokongola komanso magwiridwe antchito abwino kwambiri opindika, ndipo ndi choyenera kwambiri pakuwaya mawaya m'malo ovuta amkati.
Kuchokera ku kusanthula mtengo, mtengo wa GFRP ndi wabwino kwambiri.
Kasitomala akhoza kusankha chinthu chomwe angagwiritse ntchito malinga ndi zofunikira pakugwiritsa ntchito komanso mtengo wake wonse.
Nthawi yotumizira: Sep-17-2022