HD Electrolytic Pure Copper Foil For Polyimide Board RoHS / SGS Approval

25um HD electrolytic ED copper foil for Polyimide board

Overview:

Rang of Thickness: 25micron

Range of Width: 1380 mm

Range of Length: 500-5000 M

Available ID: 76 mm,152 mm

Purity:99.8%

Features of high ductility ED copper foil:

1. Good etch ability

2. Excellent adhesion to etching resist

Classify :

The ED copper foils for PCB can be divided into below parts:

(STD-E)- standard electrodeposited copper foil

(HD-E)-high ductility electrodeposited copper foil

(HTE-E)-high temperature elongation electrodeposited copper foil

(LP-E)-low profile electrodeposited copper foil

(VLP-E)-very low profile electrodeposited copper foil

difference between CA copper foil and ED copper foil

1. Process: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process)

2. Density: rolled copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.

3. Surface treatment width:rolled copper foil be limited by Surface treatment widest effective width of 520mm.

Package:wooden box

FAQ:

Q1: What's your guarantee?

A: All our products have 6 months guarantee after received goods, if any quality problem can contact us.

Q2: What's your delivery time ?

A: The common delivery time is 5-35 working days. The specific delivery time depends on the items and the quantity of your order.

Q3: What's your minimum order quantity?

A: MOQ is 150 kg.

Typical properties of high ductility copper foil

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.