Double Matt 12 Mic LB PCB Copper Foil , None Pinholes Thin Copper Sheet

Double Matt 12 mic LB ED electrodeposited copper foil for lithium battery Electric vehicle(EV)

Classify

Single-matte ED copper foils with 9um, 10um, 12um, and 18um thickness.

Double-matte ED copper foils with 10um, 12um, 18um thickness.

Double-shiny ED copper foils with 8um, 9um, 12um, 15um, 20um, 25um, 30um, 35um thickness.

Introduction & Characteristic

We can offer the foil width from 100mm to 1300mm. And the double shiny ED copper foils has the characteristic of the

symmetrical structure of the both side. The metal density nearing the copper theoretical density,very low surface profile

and high elongation and tensile strength; comparing with the single matte and double matte ED copper foils, when it

adheres with the cathode materials, the contact area will increase dramatically, it can distinctly reduce the contact

resistance between the cathode current collector and the cathode materials; the cathode collector of the foil also has

excellent of the cold and heat expansion, it can obviously increase the service life of the batteries.

Features:

1. Double shiny side ,superior rupture endurance.

2. Excellent uniformity and infiltration.

Application:

1. Lip: mobile phone

2. XEV: hybrid-electric vehicle.(HEV)

3. Parallel hybrid electric vehicle(PHEV)

Package:wooden carton

FAQ:

Q1: Min order quantity ?

A: 50 kg.

Q2: Sample test ?

A: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.

Typical properties of electrolytic ED copper foil lithium battery

6. Max Width,1380(±1)mm,May according to the customer request tailor.