99.9% Purity Rolled pcb copper plating Sheet With International Standard AIA-1 manufacturer from China Civen Metal Material Co.,Ltd

99.9% Purity Rolled pcb copper plating Sheet With International Standard

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

2oz 1340mm 99.9% Purity ED Copper Foil With International Standard

Description :</

2oz 1340mm 99.9% Purity ED Copper Foil With International Standard

Description :

Copper has a high conductivity. Annealed copper is the international standard to which all other electrical conductors are compared. The main grade of copper used for electrical applications, such as building wire, motor windings, cables and busbars, is electrolytic-tough pitch (ETP) copper (CW004A or ASTM designation C100140). This copper has an electrical conductivity of at least 101% IACS (International Annealed Copper Standard). If high conductivity copper must be welded or brazed or used in a reducing atmosphere, then oxygen-free high conductivity copper (CW008A or ASTM designation C10100) may be used.Because of its ease of connection by soldering or clamping, copper is still the most common choice for most light-gauge wires.

Technical Data:

Classification		Unit	9μm	12μm	18μm	35μm
Cu Content		%	≥99.8
Area Weigth		g/m2	80±3	107±3	153±5	283±7
Tensile Strength	R.T.(23)	Kg/mm2	≥28
	H.T.(180)		≥15	≥15	≥15	≥18
Elongation	R.T.(23)	%	≥5.0	≥5.0	≥6.0	≥10
	H.T.(180)		≥6.0	≥6.0	≥8.0	≥8.0
Roughness	Shiny(Ra)	μm	≤0.43
	Matte(Rz)		≤2.5
Peel Strength	R.T.(23)	Kg/cm	≥0.77	≥0.8	≥0.8	≥0.8
Degraded rate of HCΦ(18%-1hr/25)		%	≤7.0
Change of color(E-1.0hr/200)		%	Good
Solder Floating 290		Sec.	≥20
Appearance(Spot and copper powder)		----	None
Pinhole		EA	Zero
Size Tolerance	Width	mm	0~2mm
	Length	mm	----
Core		Mm/inch	Inside Diameter 79mm/3 inch