Ha indasteri ea likoloi e fetohela likoloing tse nyalisitsoeng le tsa motlakase (li-HEV le li-EV), tlhoko ea lisebelisoa tse ncha tsa polasetiki le litlatsetso e ntse e phahama. Ha u ntse u etelletsa pele polokeho, ts'ebetso le ts'ebetso e tsitsitseng, lihlahisoa tsa hau li ka lula li le ka pele ho leqhubu lee la phetoho?
Mefuta ea Plastiki ea Likoloi tsa Motlakase:
1. Polypropylene (PP)
Likarolo tsa Bohlokoa: PP e ntse e sebelisoa ka ho eketsehileng ka har'a li-betri tsa EV ka lebaka la lik'hemik'hale tsa eona tse babatsehang le ho hanyetsa motlakase ka mocheso o phahameng. Sebopeho sa eona se bobebe se thusa ho fokotsa boima ba koloi ka kakaretso, ho matlafatsa matla a matla.
Kameho ea Mmaraka: Ts'ebeliso ea PP ea lefats'e ka har'a likoloi tse bobebe ho hakanngoa hore e tla nyoloha ho tloha ho 61 kg koloing ka 'ngoe kajeno ho isa ho 99 kg ka 2050, e tsamaisoang ke kamohelo e kholo ea EV.
2. Polyamide (PA)
Lisebelisoa: PA66 e nang le li-retardants tsa lelakabe e sebelisetsoa li-busbar le li-module tsa betri. Sebaka sa eona se phahameng sa ho qhibiliha le botsitso ba mocheso ke tsa bohlokoa bakeng sa ho sireletsa khahlanong le ho baleha ha mocheso ka libeteri.
Melemo: PA66 e boloka motlakase oa motlakase nakong ea liketsahalo tsa mocheso, ho thibela ho ata ha mollo pakeng tsa li-module tsa betri.
3. Polycarbonate (PC)
Melemo: Karolelano e phahameng ea matla ho boima ba PC e thusa ho theola boima ba 'mele, ho ntlafatsa ts'ebetso ea matla le mefuta ea ho khanna. Ho hanyetsa ha eona le ho tsitsa ha mocheso ho etsa hore e tšoanele likarolo tsa bohlokoa tse kang matlo a betri.
4. Thermoplastic Polyurethane (TPU)
Durability: TPU e etselitsoe likarolo tse fapaneng tsa koloi ka lebaka la ho tenyetseha ha eona le khanyetso ea abrasion. Limaraka tse ncha tse nang le litaba tse tsosolositsoeng li ikamahanya le lipakane tsa ts'ebetso ha li ntse li boloka ts'ebetso.
5. Thermoplastic Elastomers (TPE)
Thepa: Li-TPE li kopanya litšobotsi tsa rabara le polasetiki, tse fanang ka maemo a bonolo, ho tšoarella, le boiketlo ba ho sebetsa. Li sebelisoa haholo ho li-seal le li-gaskets, ho ntlafatsa bophelo ba koloi le ts'ebetso.
6. Glass Fiber Reinforced Plastics (GFRP)
Matla le Phokotso ea Boima: Li-composites tsa GFRP, tse matlafalitsoeng ka likhoele tsa khalase, li fana ka litekanyo tse phahameng tsa matla-to-weight bakeng sa likarolo tsa meralo le lisebelisoa tsa betri, ho matlafatsa nako e telele ha ho ntse ho fokotsa boima ba 'mele.
7. Carbon Fiber Reinforced Plastics (CFRP)
Ts'ebetso e Phahameng: CFRP e fana ka matla a holimo le ho tiea, ho e etsa e loketseng lits'ebetso tse sebetsang hantle, ho kenyeletsoa liforeimi tsa koloi ea motlakase le likarolo tsa bohlokoa tsa sebopeho.
8. Lipolasetiki tsa Bio-Based
Sustainability: Li-plastiki tse thehiloeng ho likokoana-hloko tse kang polylactic acid (PLA) le polyethylene (bio-PE) e thehiloeng ho li-bio li fokotsa carbon footprint ea tlhahiso ea likoloi 'me li loketse likarolo tsa ka hare, tse tlatsetsang bophelong bo botle ba tikoloho.
9. Lipolasetiki tsa Conductive
Likopo: Ka ho ts'epa haholo lits'ebetsong tsa elektroniki ho li-EV, lipolasetiki tse matlafalitsoeng ka li-additives tsa k'habone tse ntšo kapa tsa tšepe li bohlokoa bakeng sa likhase tsa betri, lithapo tsa likhoele, le li-sensor housings.
10. Nanocomposites
Thepa e Ntlafetseng: Ho kenyelletsa li-nanoparticles ka har'a li-plastiki tsa setso ho ntlafatsa thepa ea bona ea mochine, ea mocheso le ea lithibelo. Lisebelisoa tsena li loketse likarolo tsa bohlokoa joalo ka liphanele tsa 'mele, ho ntlafatsa ts'ebetso ea mafura le sebaka sa ho khanna.
Li-additives tse ncha tsa polasetiki ho li-EV:
1. Li-Fluorosulfate-Based Flame Retardants
Bafuputsi ba Electronics and Telecommunications Research Institute (ETRI) ba thehile motsoako oa pele oa lefats'e oa fluorosulfate-based flame retardant. Keketso ena e ntlafatsa haholo thepa e thibelang lelakabe le botsitso ba electrochemical ha e bapisoa le li-flame retardants tse tloaelehileng tse kang triphenyl phosphate (TPP).
Melemo: Tlatsetso e ncha e ntlafatsa ts'ebetso ea betri ka 160% ha e ntse e eketsa thepa e thibelang malakabe ka makhetlo a 2.3, e fokotsa ho hanyetsa sefahleho pakeng tsa electrode le electrolyte. Tlhahiso ena e ikemiselitse ho kenya letsoho kholisong ea libeteri tsa lithium-ion tse sireletsehileng bakeng sa li-EV.
SILIKE li-additives tsa siliconefana ka litharollo bakeng sa likoloi tse nyalisitsoeng le tsa motlakase, ho sireletsa likarolo tse hlokolosi ka ho fetisisa le tsa bohlokoa ka ho tsepamisa maikutlo ho ts'epahalo, polokeho, boiketlo, nako e telele, aesthetics le botsitso.
Litharollo tsa Bohlokoa tsa Likoloi tsa Motlakase (EVs) li kenyeletsa:
Anti-scratch Silicone Masterbatch ka hare ho likoloi.
- Melemo: E fana ka khanyetso ea nako e telele, e ntlafatsa boleng ba bokaholimo, 'me e fana ka tlhahiso e tlase ea VOC.
- Tšebelisano: E loketse mefuta e mengata ea lisebelisoa, ho kenyelletsa PP, PA, PC, ABS, PC / ABS, TPE, TPV, le lisebelisoa tse ling tse fetotsoeng le likarolo tse ngata.
Anti-Squeak Silicone Masterbatch ho PC/ABS.
- Melemo: ka katleho ho fokotsa lerata la PC/ABS.
Si-TPV(Vulcanized Thermoplastic Silicone-Based Elastomers)–bokamoso ba Modified TPU Technology
- Melemo: Litekanyo li fokolitse boima ba 'mele ka ho hanyetsa ho hoholo ho matla, ho fihlela pheletso e khahlang ea matte.
Bua le SILIKE ho fumana hore namotsoako oa siliconegrade e sebetsa hantle bakeng sa moralo oa hau mme o lule o le teng tikolohong ea likoloi tsa motlakase (EVs) tse ntseng li tsoela pele.
Email us at: amy.wang@silike.cn
Nako ea poso: Oct-22-2024
