Popeza makampani opanga magalimoto akusinthira mofulumira kupita ku magalimoto osakanikirana ndi amagetsi (HEVs ndi EVs), kufunikira kwa zipangizo zatsopano zapulasitiki ndi zowonjezera kukukwera kwambiri. Popeza chitetezo, magwiridwe antchito, komanso kukhazikika, kodi zinthu zanu zingapitirire bwanji patsogolo pa mafunde osintha awa?
Mitundu ya Mapulasitiki a Magalimoto Amagetsi:
1. Polypropylene (PP)
Zinthu Zofunika Kwambiri: PP ikugwiritsidwa ntchito kwambiri m'mabatire a EV chifukwa cha kukana kwake mankhwala ndi magetsi bwino kwambiri kutentha kwambiri. Kupepuka kwake kumathandiza kuchepetsa kulemera kwa galimoto yonse, zomwe zimapangitsa kuti mphamvu zigwire bwino ntchito.
Zotsatira za Msika: Kugwiritsa ntchito magalimoto opepuka padziko lonse lapansi (PP) kukuyembekezeka kukwera kuchoka pa 61 kg pa galimoto iliyonse lero kufika pa 99 kg pofika chaka cha 2050, chifukwa cha kugwiritsa ntchito magalimoto amagetsi ambiri.
2. Polyamide (PA)
Kugwiritsa Ntchito: PA66 yokhala ndi zoletsa moto imagwiritsidwa ntchito pa mabasi ndi malo osungira ma module a batri. Malo ake osungunuka kwambiri komanso kukhazikika kwa kutentha ndikofunikira kuti ateteze ku kutentha komwe kumatuluka m'mabatire.
Ubwino: PA66 imasunga kutentha kwa magetsi panthawi ya kutentha, kuteteza kufalikira kwa moto pakati pa ma module a batri.
3. Polycarbonate (PC)
Ubwino: Chiŵerengero chachikulu cha mphamvu pakati pa kulemera kwa PC chimathandizira kuchepetsa kulemera, kukonza mphamvu zogwiritsira ntchito bwino komanso kuyendetsa bwino. Kukana kwake kugwedezeka komanso kukhazikika kwa kutentha kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pazinthu zofunika kwambiri monga mabatire.
4. Polyurethane ya Thermoplastic (TPU)
Kulimba: TPU idapangidwira zida zosiyanasiyana zamagalimoto chifukwa cha kusinthasintha kwake komanso kukana kusweka. Magiredi atsopano okhala ndi zinthu zobwezerezedwanso amagwirizana ndi zolinga zokhazikika pomwe akusunga magwiridwe antchito.
5. Ma Elastomer a Thermoplastic (TPE)
Katundu: Ma TPE amaphatikiza makhalidwe a rabara ndi pulasitiki, zomwe zimapangitsa kuti zinthu zikhale zosavuta kusinthasintha, kulimba, komanso zosavuta kuzigwiritsa ntchito. Amagwiritsidwa ntchito kwambiri pomanga ma seal ndi ma gasket, zomwe zimapangitsa kuti galimoto ikhale yayitali komanso kuti igwire bwino ntchito.
6. Mapulasitiki Olimbikitsidwa ndi Ulusi wa Galasi (GFRP)
Kuchepetsa Mphamvu ndi Kulemera: Zopangidwa ndi GFRP, zolimbikitsidwa ndi ulusi wagalasi, zimapereka mphamvu zambiri pakati pa zinthu zomangira ndi mabatire, zomwe zimapangitsa kuti zikhale zolimba komanso kuchepetsa kulemera.
7. Mapulasitiki Olimbikitsidwa ndi Ulusi wa Kaboni (CFRP)
Kuchita Bwino Kwambiri: CFRP imapereka mphamvu komanso kulimba kwapamwamba, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito kwambiri, kuphatikizapo mafelemu amagetsi agalimoto ndi zida zofunika kwambiri.
8. Mapulasitiki Ochokera ku Bio
Kukhazikika: Mapulasitiki okhala ndi zinthu zachilengedwe monga polylactic acid (PLA) ndi bio-based polyethylene (bio-PE) amachepetsa mpweya woipa womwe umapezeka pakupanga magalimoto ndipo ndi oyenera kugwiritsidwa ntchito mkati mwa galimoto, zomwe zimathandiza kuti moyo ukhale wochezeka komanso wosangalatsa chilengedwe.
9. Mapulasitiki Oyendetsa
Kugwiritsa Ntchito: Chifukwa chodalira kwambiri makina amagetsi mu ma EV, mapulasitiki oyendetsera magetsi opangidwa ndi kaboni wakuda kapena zowonjezera zachitsulo ndizofunikira kwambiri pamabokosi a batri, mawaya a waya, ndi ma sensor housings.
10. Nanocomposites
Makhalidwe Owonjezera: Kuphatikiza tinthu tating'onoting'ono tating'onoting'ono mu pulasitiki yachikhalidwe kumawongolera mawonekedwe awo amakina, kutentha, komanso zotchinga. Zipangizozi ndizoyenera kwambiri pazinthu zofunika kwambiri monga mapanelo a thupi, kupititsa patsogolo kugwiritsa ntchito bwino mafuta komanso kuyendetsa bwino.
Zowonjezera Zapulasitiki Zatsopano mu Magalimoto Oyendera Magalimoto:
1. Zoletsa Moto Zochokera ku Fluorosulfate
Ofufuza ku Electronics and Telecommunications Research Institute (ETRI) apanga chowonjezera choyamba padziko lonse cha fluorosulfate choletsa moto. Chowonjezera ichi chimathandiza kwambiri kuti zinthu zisamayende bwino komanso kuti zinthu zisamayende bwino poyerekeza ndi zinthu zodziwika bwino monga triphenyl phosphate (TPP).
Ubwino: Chowonjezera chatsopanochi chimawonjezera magwiridwe antchito a batri ndi 160% pomwe chikuwonjezera mphamvu zoletsa moto ndi nthawi 2.3, kuchepetsa kukana pakati pa electrode ndi electrolyte. Cholinga cha njira yatsopanoyi ndikuthandiza kuti mabatire otetezeka a lithiamu-ion a ma EV agulitsidwe.
Zowonjezera za silikoni ya SILIKEkupereka mayankho a magalimoto osakanikirana ndi amagetsi, kuteteza zinthu zofunika kwambiri komanso zofunika kwambiri poganizira kudalirika, chitetezo, chitonthozo, kulimba, kukongola, komanso kukhazikika.
Mayankho Ofunika Kwambiri pa Magalimoto Amagetsi (EV) Akuphatikizapo:
Silikoni Masterbatch yoletsa kukanda m'nyumba zamagalimoto.
- Ubwino: Imapereka kukana kukanda kwa nthawi yayitali, imawonjezera ubwino wa pamwamba, komanso imakhala ndi mpweya wochepa wa VOC.
- Kugwirizana: Koyenera zinthu zosiyanasiyana, kuphatikizapo PP, PA, PC, ABS, PC/ABS, TPE, TPV, ndi zinthu zina zosinthidwa komanso zopangidwa ndi zinthu zosiyanasiyana.
Anti-Squeak Silicone Masterbatch mu PC/ABS.
- Ubwino: kuchepetsa phokoso la PC/ABS moyenera.
Si-TPV(Vulcanized Thermoplastic Silicone-Based Elastomers)–tsogolo la Modified TPU Technology
- Ubwino: Kumachepetsa kuuma ndi kukana kukwawa, zomwe zimapangitsa kuti khungu likhale lokongola kwambiri.
Lankhulani ndi SILIKE kuti mudziwe zomwe zilichowonjezera cha silikoniGiredi imagwira ntchito bwino kwambiri pakupanga kwanu ndipo imakhala patsogolo pa malo osinthira magalimoto amagetsi (ma EV).
Email us at: amy.wang@silike.cn
Nthawi yotumizira: Okutobala-22-2024
