Purity

99.995%~99.9999%

Shape

Square/Round, According to yourrequest

Available size

Normal size:2*5mm,3*3mm,6*6mm

Customization is available

Certificates

ISO9001:2008, SGS, The third testreport

Technics

Patentedthermo-mechanical process

Application

Widely used in coating processingindustries

A: Solar Photovoltaic Application.

B: Electronic and SemiconductorApplication.

C: Decoration and CoatingApplication. etc.

Element

Value(≤ppm)

Element

Value(≤ppm)

P

1

Ni

1

Bi

1

Pb

1

Sb

1

Sn

1

As

1

S

1

Fe

2

O

20

Zn

1

QualityStandard (99.9999% Cu)

Element

Value(≤ppm)

Element

Value(≤ppm)

Ag

0.5

Ni

0.05

Al

0.3

P

0.02

As

0.02

Pb

0.01

Bi

0.02

Si

0.3

Ca

0.1

Sn

0.05

Cd

0.1

Th

0.001

Cl

0.1

Ti

0.3

Cr

0.05

U

0.001

Fe

0.1

V

0.05

Ga

0.05

Zn

0.2

K

0.02

C

20

Li

0.02

S

5

Mg

0.2

O

10

Mn

0.05

N

1

Na

0.02