[BCF] Roj teeb ED Tooj Ntawv Nyiaj
![[BCF] Roj Teeb ED Tooj Liab Ntawv Nyiaj Duab Tshwj Xeeb](https://cdn.globalso.com/civen-inc/BCF-Battery-ED-Copper-Foil1.png)
Kev Taw Qhia Txog Khoom
BCF, roj teeb Cov ntawv ci tooj liab rau cov roj teeb yog cov ntawv ci tooj liab tsim thiab tsim los ntawmCIVEN METAL Tshwj xeeb rau kev lag luam tsim roj teeb lithium. Cov ntawv ci tooj liab electrolytic no muaj qhov zoo ntawm kev ntshiab siab, tsis muaj impurities, qhov chaw tiav zoo, qhov chaw tiaj tus, kev sib zog sib npaug, thiab yooj yim txheej. Nrog kev ntshiab siab dua thiab hydrophilic zoo dua, cov ntawv ci tooj liab electrolytic rau roj teeb tuaj yeem ua rau lub sijhawm them thiab tso tawm ntau dua thiab ntev lub neej ntawm cov roj teeb. Tib lub sijhawm,CIVEN METAL tuaj yeem txiav raws li cov neeg siv khoom xav tau kom tau raws li cov neeg siv khoom xav tau cov khoom siv rau cov khoom siv roj teeb sib txawv.
Cov Lus Qhia Tshwj Xeeb
CIVEN tuaj yeem muab cov ntawv ci tooj liab lithium ob sab uas muaj qhov dav sib txawv ntawm 4.5 txog 20µm nominal thickness.
Kev ua tau zoo
Cov khoom muaj cov yam ntxwv ntawm cov qauv ob sab sib npaug, cov hlau ceev ze rau qhov ceev theoretical ntawm tooj liab, qhov profile nto qis heev, elongation siab thiab tensile zog (saib Rooj 1).
Cov ntawv thov
Nws tuaj yeem siv ua tus neeg nqa khoom anode thiab tus sau rau cov roj teeb lithium-ion.
Cov txiaj ntsig
Piv nrog rau cov ntawv ci tooj liab ib sab thiab ob sab, nws thaj chaw sib cuag nce ntxiv thaum nws raug khi nrog cov khoom siv electrode tsis zoo, uas tuaj yeem txo qhov kev tiv thaiv kev sib cuag ntawm cov khoom siv electrode tsis zoo thiab cov khoom siv electrode tsis zoo thiab txhim kho qhov sib xws ntawm cov qauv ntawv electrode tsis zoo ntawm cov roj teeb lithium-ion. Lub caij no, cov ntawv ci tooj liab ob sab muaj kev tiv taus zoo rau kev nthuav dav txias thiab cua sov, thiab cov ntawv electrode tsis zoo tsis yooj yim tawg thaum lub sijhawm them thiab tawm ntawm lub roj teeb, uas tuaj yeem ua rau lub neej ua haujlwm ntawm lub roj teeb ntev dua.
Rooj 1: Kev Ua Tau Zoo (GB/T5230-2000, IPC-4562-2000)
| Khoom Siv Kuaj | Chav tsev | Cov Lus Qhia Tshwj Xeeb | ||||||
| 6μm | 7μm | 8μm | 9/10μm | 12μm | 15μm | 20μm | ||
| Cov ntsiab lus Cu | % | ≥99.9 | ||||||
| Qhov Hnyav ntawm Cheeb Tsam | mg/10cm2 | 54 ± 1 | 63±1.25 | 72 ± 1.5 | 89±1.8 | 107±2.2 | 133±2.8 | 178±3.6 |
| Lub zog tensile (25 ℃) | Kg/hli2 | 28~35 | ||||||
| Kev ntev (25 ℃) | % | 5~10 | 5~15 | 10~20 | ||||
| Qhov Roughness (S-Sab) | μm(Ra) | 0.1~0.4 | ||||||
| Qhov Roughness (M-Sab) | μm(Rz) | 0.8~2.0 | 0.6~2.0 | |||||
| Kev kam rau siab dav | Mm | -0/+2 | ||||||
| Kev kam rau siab ntev | m | -0/+10 | ||||||
| Qhov | Cov khoom | Tsis muaj dab tsi | ||||||
| Kev Hloov Xim | 130 ℃ / 10 feeb 150 ℃ / 10 feeb | Tsis muaj dab tsi | ||||||
| Yoov los yog Wrinkle | ---- | Dav ≤ 40 hli ib qho tso cai | Dav ≤ 30 hli ib qho tso cai | |||||
| Qhov tsos | ---- | Tsis muaj drape, khawb, ua qias tuaj, oxidation, discoloration thiab lwm yam uas siv | ||||||
| Txoj kev sib txuas | ---- | Lub winding thaum tig mus rau sab S Thaum lub winding nruj nyob rau hauv lub ruaj khov, tsis muaj xoob yob phenomenon. | ||||||
Lus Cim: 1. Cov ntawv ci tooj liab oxidation tsis kam ua tau zoo thiab qhov ntom ntom ntawm qhov chaw tuaj yeem sib tham tau.
2. Cov ntsuas kev ua tau zoo yog raws li peb txoj kev sim.
3. Lub sijhawm lav zoo yog 90 hnub txij li hnub tau txais.
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