● Thickness: 12um 15um 18um 35um 70um 105um
● Standard Width: 1290mm, can be cutting as size request
● Wooden box package
Sub-micron micro-roughening treatment significantly increases surface area without affecting roughness, which is especially helpful for increasing adhesion strength.
● Glossy both side superior rupture endurance
● Stable properties suitable for high capacity rechargeable battery
● Eco-friendly products and processes
JIMA Copper adopts advanced fabrication workmanship and management concept to exercise strict and scientific management for production of copper foil.
Slitting Working Procedure: Conduct slitting, classification, inspection and package according to requirement for quality, width and weight of copper foils of customers.
As reverse-treated copper foil, this product has better etchability performance. It can effectively shorten the production process, achieve higher speed and fast micro-etching, and improve the conformance rate of PCBs.