8 micron Double Shiny Copper Foil For Mobile Phone Material 8um Thick
8 micron Double Shiny Copper Foil For Mobile Phone Material 8um Thick
8micron 8um ultra rolled thin copper foil pcb material thin copper foil for Lithium-lon battery FPC
8 micron ED copper foil with double-shiny surface. used in Li-ion battery. it 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.
Quickly details
| Thickness | 8micron,8um,0.008mm |
| Roll Width | 100~620 mm |
| Roll Length | 500-5000 Meter |
| Features |
1. Excellent uniformity and infiltration. 2. double shiny side ,superior rupture endurance. 3.Surface:No indentation,No scratches,No wrinkles,No tear and other defect. 4. thickness standard tolerance:within +/-0.00054mm 5. Roughness:0.025um 6. Width standard tolerance:+/-1.5mm 7. Drug Resistance 8. Adhesion of the substrate |
| Package | wooden box |
| Cu Content (%) | Above99.8% |
| Roll Inner Diameter |
76mm,152mm, custom |
| Roll Stype |
roll ,foil |
ED Copper foil techncial data
| Item | Nominal thickness | |||||||||
| Double shiny | Single (double) matte | Super matte | ||||||||
| 8µm | 9µm | 12µm | 15µm | 20µm | 10µm | 12µm | 10µm | 12µm | ||
|
Area Weight (g/m2) |
70~75 | 85~90 | 100~105 | 128~133 | 175~181 | 95~100 | 105~110 | 95~100 | 105~110 | |
|
Tensile Strength (kg/mm2) |
Normal temperature | ≥30.0 | ≥30.0 | ≥30.0 | ≥30.0 | ≥30.0 | ≥25.0 | ≥25.0 | ≥25.0 | ≥25.0 |
|
Elongation (%) |
Normal temperature | ≥5.0 | ≥5.0 | ≥5.0 | ≥6.0 | ≥8.0 | ≥2.5 | ≥2.5 | ≥3.0 | ≥3.0 |
| Roughness Rz(µm) | ≤3.0 | negotiable | ||||||||
|
Thickness (µm) |
(-0;+3) | negotiable | ||||||||
|
Oxidation resistance (160℃/10min) |
No oxidation and discoloration | |||||||||
Details Package: wooden box
. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm
. 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.
Why chooose us
As a professional thin copper foil manufacturer
1. We have more than 15 years’ production experience and more than 11 years exporting experience
2. A full set of advanced facilities and a team of skilled technical workers
3. Factory direct sales with competitive price
4. Best materials selection and strict quality control
5. Considerate service, prompt delivery, each inquiry will be consulted very carefully
6. A professional and excellent working team
Copper foil Photos and Packing Pictures
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.