Civen Hlau Khoom (Shanghai) Co., Ltd. yog ib tug ua manufacturers thiab lwm tus neeg ntawm bcf roj teeb ed tooj liab ntawv ci nyob rau hauv Suav teb. Txais tos kom yuav bulk check bcf roj teeb ed tooj liab ntawv ci ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev koom tes, thov koj xav email rau peb.
Khoom Taw Qhia
BCF, roj teeb tooj liab ntawv ci rau cov roj teeb yog cov ntawv ci tooj liab tsim thiab tsim los ntawm CIVEN METAL tshwj xeeb rau kev lag luam roj teeb lithium. Qhov no electrolytic tooj liab ntawv ci muaj qhov zoo ntawm siab purity, tsis tshua muaj impurities, zoo nto tiav, tiaj tus nto, uniform nro, thiab yooj yim txheej. Nrog cov purity siab dua thiab zoo dua hydrophilic, electrolytic tooj liab ntawv ci rau cov roj teeb tuaj yeem ua kom cov nqi thiab tawm lub sijhawm thiab txuas ntxiv lub neej ntawm cov roj teeb. Tib lub sijhawm, CIVEN METAL tuaj yeem hlais raws li tus neeg yuav tsum tau ua kom tau raws li cov neeg siv khoom xav tau rau cov khoom siv roj teeb sib txawv.
Specifications
CIVEN tuaj yeem muab ob npaug -sided optical lithium tooj liab ntawv ci hauv qhov dav sib txawv ntawm 4.5 txog 20µm nominal thickness.
Kev ua tau zoo
Cov khoom muaj cov yam ntxwv ntawm symmetrical ob -sided qauv, hlau ntom ze rau qhov theoretical ntom ntom ntawm tooj liab, tsawg nto profile, siab elongation thiab tensile zog (saib daim duab 1).
Daim ntawv thov
Nws tuaj yeem siv ua anode cab kuj thiab sau rau lithium - ion roj teeb.
Qhov zoo
Piv nrog rau ib qho -sab tag nrho thiab ob npaug -ib sab tag nrho lithium tooj liab ntawv ci, nws thaj chaw tiv tauj nce ntxiv thaum nws tau sib koom nrog cov khoom siv tsis zoo electrode, uas tuaj yeem txo qhov kev sib cuag ntawm qhov tsis zoo electrode collector thiab cov khoom tsis zoo electrode thiab txhim kho cov symmetry ntawm qhov tsis zoo electrode daim ntawv {} li 2}. Lub caij no, ob lub -sab lub teeb lithium tooj liab ntawv ci muaj qhov ua tau zoo rau qhov txias thiab kub nthuav dav, thiab cov ntawv tsis zoo electrode tsis yooj yim tawg thaum lub sijhawm them thiab tawm ntawm lub roj teeb, uas tuaj yeem ua rau lub neej ntev ntawm lub roj teeb.
Table 1: Kev Ua Haujlwm (GB/T5230-2000, IPC-4562-2000)
|
Cov khoom kuaj |
Chav tsev |
Specification |
||||||
|
6μm |
7μm |
8μm |
9/10μm |
12μm |
15μm |
20μm |
||
|
Cov ntsiab lus |
% |
Ntau dua lossis sib npaug rau 99.9 |
||||||
|
Qhov hnyav ntawm cheeb tsam |
mg/10 cm2 |
54±1 |
63±1.25 |
72±1.5 |
89±1.8 |
107±2.2 |
133±2.8 |
178±3.6 |
|
Tensile zog (25 degree) |
Kg / hli2 |
28~35 |
||||||
|
Elongation (25 degree) |
% |
5~10 |
5~15 |
10~20 |
||||
|
Roughness (S-Sab) |
µm (Ra) |
0.1~0.4 |
||||||
|
Roughness (M-Sab) |
μm (Rz) |
0.8~2.0 |
0.6~2.0 |
|||||
|
Dav Tolerance |
Mm |
-0/+2 |
||||||
|
Ntev Ntev |
m |
-0/+10 |
||||||
|
Pinhole |
Pcs |
Tsis muaj |
||||||
|
Hloov Xim |
130℃/ 10min 150℃/ 10min |
Tsis muaj |
||||||
|
Wave los yog Wrinkle |
---- |
Dav Tsawg dua lossis sib npaug li 40mm ib qho pub |
Dav Tsawg dua lossis sib npaug li 30mm ib qho pub |
|||||
|
Qhov tshwm sim |
---- |
Tsis muaj drape, khawb, qias neeg, oxidation, discoloration thiab lwm yam uas siv |
||||||
|
Txoj kev winding |
---- |
Lub winding thaum tig los S sideWhen lub winding nro nyob rau hauv lub ruaj khov, tsis muaj xoob yob tshwm sim. | ||||||
Lus Cim: 1. Copper foil oxidation kuj ua tau zoo thiab qhov ntom ntom ntom ntom tuaj yeem sib tham.
2. Qhov Performance index yog raws li peb txoj kev sim.
3. Lub sijhawm lav zoo yog 90 hnub txij li hnub tau txais.
Cim npe nrov: Tuam Tshoj bcf roj teeb ed tooj liab ntawv ci, Tuam Tshoj bcf roj teeb ed tooj liab ntawv ci manufacturers, lwm tus neeg, Hoobkas
