1. Lithium battery copper foil micron specification
1. Types: One side coarse, double side coarse, double side polished
2. Thickness: 8-20 micron
3. One side coarse or both side coarse/polished
4. Purity>=99.8%
5. Battery current collector
Packaging & Shipping
1 Standard exported package: Internal anticollision protection, external export wooden box packaging.
2 Shipping by Fedex, by air, by sea according to customers' requirements to find the most suitable way,
3 Responsible for the damage during the shipping process, will change the damage part for you for free.
4 within 7 workdays after order confirmed
4. Related:
5. What's our advanatge:
A: Full set of products chain from lithium ion battery materials, equipment, battery production technology;
B. 10 years lithium ion battery experiences
C. More than 9years exportting experiences and 5years golder supplier in ******
D. Strong teams for markets and agents, and customers all over the world from Asia, American, Europe. Middle east etc;
Company Information
6. About our company:
We are the first and earliest exporter for Li-ion battery materials. Our original ****** company name is Linyi Gelon New Battery Materials Co., Ltd. Which has 9 years of export and 5 years gold supplier memberships in ******.
One-stop solution for you, including materials, equipments and technology. Also provide a "turn key" project for you!
We just finished the lithium ion battery production line project which cooperation with Bolivia's state-owned enterprises"COMIBOL". All the materials, equipments and technology provide from we Gelon Lib Group.
FAQ
Choose us means you choose the all-powerful partner for your business
For more detail information, pls contact us any time:
Item |
nominal thickness |
Double shiny |
Single (double) matte |
Super matte |
8µm |
9µm |
12µm |
15µm |
20µm |
10µm |
12µm |
10µm |
12µm |
Area Weight
(g/m2) |
70~75 |
85~90 |
100~105 |
128~133 |
175~181 |
95~100 |
105~110 |
95~100 |
105~110 |
Tensile Strength
(kg/mm2) |
Normal temperature |
≥30.0 |
≥30.0 |
≥30.0 |
≥30.0 |
≥30.0 |
≥25.0 |
≥25.0 |
≥25.0 |
≥25.0 |
Elongation
(%) |
Normal temperature |
≥5.0 |
≥5.0 |
≥5.0 |
≥6.0 |
≥8.0 |
≥2.5 |
≥2.5 |
≥3.0 |
≥3.0 |
Roughness Rz(µm) |
≤3.0 |
negotiable |
Thickness
(µm) |
(-0;+3) |
negotiable |
Oxidation resistance
(160°C/10min) |
No oxidation and discoloration |
Audited Supplier 
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