High Precision Rolling Copper Foils With Most Shiny Surface For
Description Of The Goods :
- Civen RA Copper Foil is rolled from pure copper ingots, the process
including purifying copper ores, make into copper cathodes,
ingoting, rolling, annealing, washing, testing, slitting and
packing. Our copper ores are imported from South America, which
were famous for their copper mining.
- 110-anneal (Electrolytic Tough Pitch or ETP) dead soft. Min 99.96%
- This is high quality copper and has a wide range of applications
based on conductivity, corrosion resistance, workability, and
- Rolled Copper Foil has extraordinary strength, bendability,
ductility and lustrous surface, plus its excellent mechanical
capacity, makes it irreplaceable as a raw material. Especially when
used for transformer, Copper Flexible Connector, CCL, FCCL, PCB,
Geothermal Film, Construction, Decoration etc.
- The copper foil made by Civen can be customized for different
temper, which including soft , quarter hard,half hard , hard
temper, even special soft and special hard temper.
- Soft temper are particularly strong demanded since it has wide
range of use. For transformer, it need soft cooper foil to avoid
high resistance and good heat radiating when it work.For copper
flexible connector , it prefer soft copper because it has good
extension and bendiablity. And for CCL,FCCLand PCB useage, the
copper they needed will depending on the surface roughness. But for
decorating and some other application, they need the copper to be
hard and then it will not be out of shape when after a period of
- RA copper foil’s special features make it irreplaceable for most of
electronic requirements acted as thermal conductive, electricity
conductive, EMI/EMC or some other functions.
- Cuts with scissors or paper cutter .
- Thick enough, so when glued to a backing-board, wood grain does not
show through .
- Often used for punching, scrapbooking and other paper crafts.
- Veneer work.
- Has a wide range of applications based on workabilty and beauty.
- Cuts with household scissors, extremely pliable .
- Excelleent for tooling and will dent easily with a light touch but
will not hold its sha[e umder pressure
- Dead soft, very pliable
- Creat designs by emboss drawing . denting , piercing
,rub-transferring , tracing , origami , and hammering (Repousse )
- Has a wide range of applications based on workability and beauty.
- Can be hammered, texturized or punched.
- Used for many outside or inside projects.
- There are many applications based on workability and beauty.
Table 1 : Mechanical Properties
Tensile Strength Rm/N/mm 2
Table 2 : Alloy Number
Thickness: 0.006-0.1 /Max Width: 650
Table 3 : Size & Tolerance
Table 4 : Specifications