C11000 Rolled Copper Foil

Rolled Copper Foil has extraordinary strength, bendability, ductility and lustrous surface, and its excellent mechanical capacity makes it irreplaceable as a raw material.

Base Material: C11000 Copper, Cu > 99.96%

Thickness Range: 0.009mm-0.15mm

Width Range: 4mm-600mm

Temper: Hardness, Half Hardness, Softness

Application: Transformer, Copper Flexible Connector, CCL, FCCL, Geothermal Film, Construction, Decoration etc.

Note: We can provide products with other properties according to customers' requirements.

 

Physical Properties

Density: 8.9g/cm³

Electrical conductivity (20° C): min 90% IACS for annealed to temper

min 80% IACS for rolled to temper

Thermal Conductivity (20° C): 390W/ (m° C)

Elastic Modulus: 118000N/m

Softening Temperature: ≥ 380° C

 

Sizes and Tolerances (mm)

Thickness Tolerances	Width Tolerances
± 0.002	± 0.08
± 0.005
± 0.008

 

Specifications Available (mm)

Width	0.01～0.06	Y, T
16～290	＞ 0.10～0.20	M, Y4, Y, T

 

Carried Standard (Latest)

Standard No.	China	Copper and copper alloy
JIS H3100:2000	U. S.A	Standard specification for brass, plate, sheet, strip rolled bar
DIN-EN 1652:1997	DIN-EN 1758:1997	SEMI	Specification for integrated circuit leadframe materials used in the production of stamped leadframes