18 micron thickness copper foil

Company Information
This is copper foil factory, have running for more than 20 years. Approximately 28000 tons output yearly,32.7% to our regular overseas customers,58% to domestic .and some to the school for experiment or personal use with a small quantity. We are Looking forward to the cooperation between us.
copper foil was produced mainly used in shielding field(health care/electronic shielding/medical shielding/faraday cage......), Li-ion battery manufacture, PCB manufacture and also copper roofing. We aims at the highest quality copper foil and providing the competitive price copper foil to you.
Product Description
We provide the 1/3oz/ft²to 2oz/ft²(nominal thickness 12μm~70μm)high temperature elongation (THE) ED copper foils, the widths are from 550~1295mm,and the quality reaches the Ⅱ and Ⅲ requirements of the international standard IPC-4562; these products have the perfect normal temperature storage performance, the high temperature anti-oxidization performance, and high temperature elongation performance, and can be used in the production of the different double-face and multi-layer printed circuit boards. We can also provide low-profile (LV) and very-low-profile(VLP)THE ED copper foil.
S-THE ED Copper Foil Characteristics
Quality items
General Technical Terms
1/3oz/ft²(12μm)
1/2oz/ft²(18μm)
1oz/ft²(12μm)
2oz/ft²(12μm)
Area Weight(g/m²)
102-112
145-161
280-305
560-610
Tensile StrengthRoom Temperature
≥30
≥30
≥30
≥28
High temperature 180℃
≥17
≥17
≥17
≥20
Elongation (%)
Room Temperature
≥3
≥3
≥5
≥10
High temperature 180℃
≥2
≥2.5
≥3
≥5
Surface RoughnessShiny Surface Ra
≤0.43
≤0.43
≤0.43
≤0.43
Matte Surface Rz
≤6
≤7
≤10
≤12
Peel Strength(kg/cm)
≥1.1
≥1.2
≥1.8
≥2.2
Leakage points(points/m²)
≤5
No
High Temperature Anti-Oxidization Performance
Treat in the 180℃ constant temperature for 60 minutes, there
Is no oxidation stain
If we have the first business, I am sure there will be the second, third......cooperation between us.The quality and reasonable price makes us have enough confidence in our products,that's why we could keep remarkable achievement in the last 20 years. If you have any questions, please fell free to contact us, your inquiry is welcomed.
Skype:joviinternational02