10μm Double Side Shiny RA Copper Foil Roll for FPC Maximum Width
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.
This is high quality copper and has a wide range of applications
based on conductivity, corrosion
resistance, workability, and beauty.
110-anneal (Electrolytic Tough Pitch or ETP) dead soft. Min 99.96%
Cuts with scissors or paper cutter .
Can be hammered, texturized or punched.
Used for many outside or inside projects.
There are many applications based on workability and beauty.
Dead soft, very pliable .
Thick enough, so when glued to a backing-board, wood grain does not
show through .
Often used for punching, scrapbooking and other paper crafts.
Has a wide range of applications based on workabilty and beauty.
Cuts with household scissors, extremely pliable .
Excellent for tooling and will dent easily with a light touch but
will not hold its shape under pressure.
Create designs by emboss drawing, denting, piercing,
rub-transferring, tracing, origami, and hammering
Has a wide range of applications based on workability and beauty.
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 time.
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.
Thickness: 0.006-0.1 /Max Width: 650
Tensile Strength Rm/N/mm 2
We can provide products with other properties according to
Size and tolerance
CHINA’S NATIONAL STANDARD
JIS H3100 :2000
COPPER AND COPPER ALLOY SHEETS,PLATES AND STRIPS
ASTM B36/B 36M -01
STANDARD SPECIFICATION FOR BRASS,PLATE,SHEET,STRIP AND
COPPER AND COPPER ALLOYS PLATE,SHEET,STRIP AND CIRCLES
FOR GENERAL PURPOSES
DIN-EN 1758 :1997
COPPER AND COPPER ALLOYS STRIP FOR LEADFRAMES
SPECIFICATION FOR INTERGRATED CIRCUIT LEADFRAME MATERIALS
USED IN THE PRODUCTION OF STAMPED LEADFRAMES
Process and Packing :