... core material such as EPS,XPS,PUR,Mineral fibre,Phenolic resin.Application: -architectural internal and external wall-partition wall-window ... friendly*Heat preservation and insulation*Fast installation*Durability *Fire resistance*Decorative beauty Color and surface:Solid colors, Metallic colors, Wood & ... :EPS,XPS,PUR,PF,Mineral fibre Technical properties: Insulation decorative aluminum panel