CCP Copper composite panel features

 News     |      2019-08-08 18:05
Antimicrobial copper is the most effective antibacterial material which is registered by EPA.The bacterial growth on the surface will be inhibited in 24 hours,and 99.9% bacteria will be reduced in first 2 hours.The function is far superior to silver coating,stainless steel and plastic etc.
Chalco copper composite panel is authorized " Antimicrobial Copper" logo by the International Copper Association.
Around a corner, over a roof or under an arch, this creative new copper product fits richly and beautifully with any design. The unique multi-layer composition combines pure copper sheeting with a thermoplastic core, allowing the panels to take almost any shape imaginable. The natural copper is bright red. After long time, they will be changed to dark red, antique color and patina color. It means copper have a lifetime. If there are clear lacquer (anti-finger) on the surface, the color change will be prevented. But the surface oxidation also can be processed by artificial, and then change to different color.
   
 
COPPER COMPOSITE PANEL’S SPECIFICATION：
TOTAL THK
（mm）		 Metal Thickness（mm）
(Copper or Brass/Aluminum)		 Panel Width（mm） Length（mm）
Cu/Al Brs/Al
3 0.15 / 0.21(Cu/Al) 600 600 Standard: 3200
Customization available
4 0.20 / 0.30(Cu/Al) 600
800		 600
4 0.30 / 0.50(Cu/Al) 600
800		 600
4 0.55 / 0.75(Cu/Al) 1000 1000
 

Copper Finish:

Natual, Brass,Clear,Brushed,Antique,Bronze,Patina,Art Copper, Etching

Copper Composite Colors:

Art Copper Composites Colors:

 

Color Chart:

General Properties：
Test Item Unit Performance indicators
3(4) x 0.15Cu
/0.12Al mm		 3(4)x0.20Cu
/0.30Al mm		 3(4)x0.30Cu
/0.50Al mm		 3(4)x0.55Cu
/0.75Al mm
180°Peel-off Strength N/mm ≥4.0 ≥5.0 ≥7.0 ≥7.0
Unit Weight kg/m2 4.3±0.5 (5.2±0.5) 5.2±0.5 (6.1±0.5) 6.2±0.5 (7.1±0.5) 8.6±0.5 (9.5±0.5)
Flexural Strength MPa ≥40 ≥60 ≥100 ≥100
Flexural Modulus 104MPa ≥1.2 ≥1.5 ≥2.0 ≥2.0
Penetrating Resistance kN ≥3.0 ≥5.0 ≥9.0 ≥9.0
Shear Strength MPa ≥12.0 ≥16.0 ≥28.0 ≥28.0
Thermal Deformation Temperature ℃ ≥95 ≥95 ≥105 ≥105
Thermal Expansion /℃ ≤4.0x10-5 ≤4.0x10-5 ≤4.0x10-5 ≤4.0x10-5
Boiling-water Resistance   No Effect No Effect No Effect No Effect
Weather Resistance   No Effect No Effect No Effect No Effect
Same Rigidity as Copper Plate mm 1.7 2.2 2.6 2.8
Fire Resistance GB 8624CLASS B（ONLY FOR FR PANELS）