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Copper composite panel

With the unique and creative look of copper, the COPPER COMPOSITE PANEL can directly use the color of copper to decorate. Copper Composite Panel has the feature of strong anti-bacteria, excellent erosion resistance, easy installation and formability. Compared with the copper sheet, the copper composite panel uses the structure of copper-plastic-aluminum / copper composite to save more precious copper panel. It can also be copper green, bronze and other special colors through treatment on the surface to achieve more gorgeous and elegant effect.


 

Technical data of copper composite panel

 

 

 

 

 

 

 

 

Item

Unit

Performance

3(4) x 0.10CO / 0.12ALUmm

3(4) x 0.20CO / 0.30ALUmm

3(4) x 0.30CO / 0.50ALUmm

3(4) x 0.55CO / 0.50ALUmm

180° Peel-off strength

N/mm

≧3.8

≧4.0

≧4.2

≧5.0

Density

kg/m2

4.0±0.5(4.9±0.5)

5.2±0.5(6.1±0.5)

6.2±0.5(7.1±0.5)

7.9±0.5(9.0±0.5)

Bend strength

Mpa

≧40

≧60

≧70

≧90

Bend modulus of elasticity

104MPa

≧1.3

≧1.6

≧2.0

≧3.0

Penetration resistance

kN

≧3.0

≧5.0

≧7.0

≧8.0

Shear strength

Mpa

≧13.0

≧16.0

≧18.0

≧22.0

Thermal deformation temperature

≧90

≧90

≧90

≧90

Thermal expansibility

/℃

≦2.0 x 10-5

≦2.0 x 10-5

≦2.0 x 10-5

≦2.0 x 10-5

Boiling water

 

No change

No change

No change

No change

Tpmp difference resistance

 

No change

No change

No change

No change

Same Rigidity as Copper sheet

mm

1.5

2.2

2.6

2.7

Fire retardant

Measure up GB 8624 B1 grade(only for fire retardant products)

 

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