CEM - 1 PCB Copper Foil Single Side Side Treatment Good Etch Ability

CEM-1 Jumbo coil high temperature elongation 3 oz ED electrodeposited copper foil for PCB

Specifications:

1. single side side treatment low profile foil in back/red.

2. T: 0.105mm,105 um,105 mic

3. Width: 5-1380mm.

4. Max width :1380mm.

5. Standard width :1290mm.

CA copper foil and ED copper foil introduction

1. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm

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.

FAQ:

Q13. Can we come to China visit factory ?

Yes ,you can .

Q14. Can you cut into small size?

Yes, we can.

Q15.is the copper foil Floating in box?

Yes, it is .

Detail Description:

1. the treated foil in gray or red.

2. High peel strength.

3. Good etch ability.

4. Excellent adhesion to etching resist.

5. Anti foil cracking by high elongation at elevated temperature.

6. Eco-friendly products and processes.

what's Application:

1.PCB and antenna PCB .

2.PCB manufacture .

HTE ED copper foil for pcb(high elongation copper foil at high temperature)

Standard Width,1380(±1)mm,May according to the customer request tailor. We test the peel strength with FR-4(Tg140) prepreg ,please reconfirm with your pp.

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.