[BCF] Bhatiri ED Copper Foil
![[BCF] Bhatiri ED Copper Foil Featured Image](https://cdn.globalso.com/civen-inc/BCF-Battery-ED-Copper-Foil1.png)
Product Sumo
BCF, bhatiri foil yemhangura yemabhatiri ifoiri yemhangura yakagadzirwa uye inogadzirwa neCIVEN METAL kunyanya kune iyo lithium bhatiri yekugadzira indasitiri. Iyi electrolytic copper foil ine zvakanakira kuchena kwepamusoro, kusvibiswa kwakaderera, kupera kwakanaka kwepamusoro, nzvimbo yakati sandara, tension yunifomu, uye kukoira kuri nyore. Nekuchena kwepamusoro uye zvirinani hydrophilic, iyo electrolytic mhangura foil yemabhatiri inogona zvinobudirira kuwedzera kuchaja uye kuburitsa nguva uye kuwedzera kutenderera hupenyu hwemabhatiri. Panguva imwe,CIVEN METAL inogona kutsemura zvinoenderana nezvinodiwa nemutengi kusangana nezvinodiwa nemutengi kune akasiyana bhatiri zvigadzirwa.
Zvinotsanangurwa
CIVEN inogona kupa maviri-sided optical lithium copper foil muhupamhi hwakasiyana kubva 4.5 kusvika 20µm nominal ukobvu.
Performance
Zvigadzirwa zvine hunhu hweiyo symmetrical mativi maviri-maviri chimiro, density yesimbi padyo neiyo theoretical density yemhangura, yakaderera kwazvo pamusoro pepamusoro, kureba kwepamusoro uye kusimba kwesimba (ona Tafura 1).
Applications
Inogona kushandiswa seanode mutakuri uye muunganidzi welithium-ion mabhatiri.
Zvakanakira
Kuenzaniswa ne-single-sided gross uye kaviri-sided gross lithium copper foil, nzvimbo yayo yekubatana inowedzera zvakanyanya kana yakasungirirwa neiyo negative electrode material, iyo inogona kuderedza zvakanyanya kupikisa kwekubatana pakati peiyo negative electrode collector uye negative electrode zvinhu uye kugadzirisa symmetry yeiyo negative electrode sheet chimiro che lithium-ion mabhatiri. Zvichakadaro, kaviri-sided light lithium copper foil ine zvakanaka kupikisa kutonhora uye kuwedzera kupisa, uye negative electrode sheet haisi nyore kutyoka panguva yekuchaja nekuburitsa bhatiri, izvo zvinogona kurebesa hupenyu hwebasa rebhatiri.
Tafura 1: Kuita(GB/T5230-2000、IPC-4562-2000)
| Test Item | Unit | Tsanangudzo | ||||||
| 6μm | 7μm | 8μm | 9/10μm | 12μm | 15μm | 20μm | ||
| Cu Content | % | ≥99.9 | ||||||
| Area Weight | mg/10cm2 | 54±1 | 63±1.25 | 72±1.5 | 89±1.8 | 107±2.2 | 133±2.8 | 178±3.6 |
| Kusimba Simba (25 ℃) | Kg/mm2 | 28~35 | ||||||
| Kurebesa (25℃) | % | 5~10 | 5~15 | 10~20 | ||||
| Hushasha(S-Side) | μm (Ra) | 0.1~0.4 | ||||||
| Hushasha(M-Side) | μm(Rz) | 0.8~2.0 | 0.6~2.0 | |||||
| Width Tolerance | Mm | -0/+2 | ||||||
| Kureba Kushivirira | m | -0/+10 | ||||||
| Pinhole | Pcs | Hapana | ||||||
| Kuchinja Kwemavara | 130 ℃/10 min 150 ℃ / 10 min | Hapana | ||||||
| Wave kana Kuunyana | ---- | Upamhi≤40mm imwe inobvumira | Upamhi≤30mm imwe inobvumira | |||||
| Chitarisiko | ---- | Hapana drape, kukwenya, kusvibiswa, oxidation, discoloration uye zvichingodaro izvo mhedzisiro uchishandisa | ||||||
| Winding nzira | ---- | Iyo inomonereka kana yakatarisana kumusoro S sideKana kupetwa kunetsana mudanga, hapana loose roll phenomenon. | ||||||
Cherechedza: 1. Copper foil oxidation resistance performance uye surface density index inogona kutaurirana.
2. Indekisi yekushanda inoenderana nemaitiro edu ekuedza.
3. Nguva yekuvimbiswa kwehutano ndeyemazuva makumi mapfumbamwe kubva pazuva rekugamuchira.
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