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
Product Description
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
Keep the dry environment,and is better use it in 30days.
Compare between CA copper foil and ED copper foil
. 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.
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.
A: 520mm and 620mm,we accept customization for the width. we can
cut it into any siz
Q6. what is your standard width?
A: 520mm and 620mm,we accept customization for the width. we can
cut it into any size that you demand after pass discussing
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
