... . PVDF color lasts 15 years 5.SGS,CE, ISO9001 approv 2) Core: plastic fireproof mat Detailed products specification Commodity:Aluminum Composite ... .18mm, 0.20mm, 0.25mm, 0.30mm,0.35mm,0.40mm,0.45mm,0.50mmWidth (mm)1000mm, 1220mm, 1250mm, 1500mm, 1520mm ... (mm)± 0.2Width(mm)± 2Length(mm)± 3Diagonal(mm)± 5Themal Expansion2.4mm/m @100 oC Temp DifferenceAluminium Thickness(mm)± 0.02Surface PropertiesPencil ...