5 Micron Copper Foil, Thin Copper foil for Lithium Ion Battery

Copper foil is main product in our factory, which can be used in health care area, shielding field, Li-ion battery manufacture, PCB manufacture and also waterproof effect.

Quickly Introduction

• Purity:99.8%
• Roll ID: 76um
• Thickness: 5micron
• Width: 100mm-1290 mm

We can provide the specific single-matte, double-matte, and double shiny ED copper foil with nominal thickness from 6um to 12 um for the Li-Ion battery; width is from 100mm-1300mm.And the double shiny ED copper foil has the characteristics of the symmetrical structure of both sides, the metal density nearing the copper theoretical density, very low surface profile, and high elongation and tensile strength.

• Symmetrical structure of both sides,99.9%copper density.
• High elongation and tensile strength
• Very environmental,can be recycled

Lithium ion battery Thin Copper Foil Thechnical Data

Copper Foils Product

Jima Copper is a professional supplier of high-precision copper and copper alloy series of foil roll brand. Jima provided 4-800μm thick copper foil, Maximum width 1580 mm, Jima copper foil production capacity is sufficient, with complete varieties, excellent quality.

Jima specializes in the research, development, promotion and application of new technology of rolling copper foil, and it is equipped with a research center of rolling copper foil engineering technology. Jima copper can stably provide various specifications of high-precision flat foil (hard foil, soft foil, semi-hard foil, etc.) and surface treatment foil (red dumb copper foil, black dumb copper foil, high corrosion resistance rolled copper foil, etc.). The products are widely used in electromagnetic shielding, heat dissipation, graphene conductive film production, aerospace, flexible copper plate, lithium battery, 5G communications, LED, intelligent vehicles, drones, wearable electronics and other fields, which is highly recognized and praised by customers. And it is exported to Korea, Japan, Germany, the United States, Russia, India and other countries.