CHP copper composite panel, Curtain wall Buyer and Importer

CHP copper composite panel, Curtain wall Technical characteristic:- Material: CHP copper natural state (C12200) on both surfaces- Copper thickness: 0.5 mm.Note: thickness of copper should be also 0.3mm. please, inform us which thickness you will use.- Total panel thickness: 4 mm.- Weight (density): 11.2 kg,sqm- Standard panel dimension: 1000x3000 mm. If you have a different standard size, please inform us.- Corrosion-resistant- Ease of working- High impact resistance- Extreme rigidity- Fire classification DIN 4102-1B2- Temperature range -50 to +80- Longitudinal expansion 0.017 mm,m- Sound insulation : more than 26dB (A)5 mm.Note: thickness of copper should be also 0.3mm. please, inform us which thickness you will use.- Total panel thickness: 4 mm.- Weight (density): 11.2 kg,sqm- Standard panel dimension: 1000x3000 mm. If you have a different standard size, please inform us.- Corrosion-resistant- Ease of working- High impact resistance- Extreme rigidity- Fire classification DIN 4102-1B2- Temperature range -50 to +80- Longitudinal expansion 0.017 mm,m- Sound insulation : more than 26dB (A) Show More