Electrolytic Copper Foil Used for Li Ion Battery Anode Current Collector
Description
ED copper foil for battery anode material
This copper foil is used as a substrate for coating anode materials in Li-Ion battery research.
Specifications
| Copper foil for battery anode substrate | ||
| Item | Data | |
| width (mm) | 280 mm, other width can be customized | |
| Thickness (um) | 8 um / 9 um /10 um, other size optional | |
| areal density (g/m2) | 85-90 | |
| Purity(%) More than 99.9% | Cu ≥99.9% | |
| Fe < 0.0010% | ||
| Bi < 0.00020% | ||
| Pb < 0.0005% | ||
| Tensile strength (MPa) | ≥294 | |
| Normal elongation(%) | 2.5 | |
| High temperature Tensile strength180℃(MPa) | ≥147 | |
| High temperature elongation180℃(%) | 2 | |
| Anti oxidization(180℃ Heating 1h) | No oxidation of points on the surface, The color does not change, Copper foil without fracture |
|
| Surface roughness(um)Rz | Drum side(um) | Less than 0.3 |
| Matte side(um) | Less than 3.0 | |
| Surface tension(dyne/cm) | Drum side | 62 |
| Matte side | 62 | |
| Coating performance | Cu foil with uniform tension on both sides, slurry coating uniform | |
FAQ
Q1. Are you a manufacturer or trader?
We are a manufacturer ,and we can have our own factory produced many steel products.
Q2. Whether your company supports Trade Assurance order?
Yes , we can (100% product quality protection;100% on-time shipment protection; 100% payment protection)
Q3. Can we get the some samples? Any charges?
Yes, you can get available samples in our stock. If the samples from new production, we will charge some reasonable cost,
but this amount will be deducted from your first order.
Q4. How do we build up business relations with your company ?
Send us your requirement which includes size, coating info, parameters, quantity, destination.
Q5. What is the MOQ?
We can accept small orders.Please feel free to contact us, we can meet your requirements.
Q6. What's your advantage?
With high-quality products and efficient customer service, we adhere to the principle of customer first.
Q7. How long is your delivery time?
Prompt or as your request.
Q8. What is your terms of payment ?
30%TT in advance and the balance against of copy of B/L.
