Laminated foil

decorativesilvercopper

the most widely used metal foil by manufacturers all over the world. Copper alloy foils: used for the particular colour shades in red, brown and gold that these metal foils can reproduce. Ag-Cu laminates: Rolled Ag-Cu foils provides adaptive mechanical properties where very delicate processing is required. Applications Giftware Decorations Sacred art Silver MATERIAL Silver with up to 99.99% purity; silver alloys with variable percentages of Cu; impurity control in PPB FORMATS Plastic flanges available for each reel; reduced width reels available; customised shapes available on request MECHANICAL PROPERTIES Annealed foils with HV 75; mechanical properties with narrow tolerance ranges for special applications SURFACE Specular surface with very low surface roughness; the absence of surface impurities guarantees the highest level of polishability; anti-scratch protection film available Copper Alloy MATERIAL 4 types of brass (CuZn), 2 types of bronze (CuSn), 2 types of nickel silver (CuNiZn) and other special alloys with high heat resistance available THICKNESS Thicknesses from 8 my; thickness tolerance depending on alloy type FORMATS Packaging made of vacuum rolled barrier; on request protection against oxidising agents, barrier bag and other special packaging. MECHANICAL PROPERTIES Tensile strength up to > 800 MPa; guaranteed mechanical resistance up to 200°C; high ductility customised according to requirements SURFACE Low roughness (< 0.1my Ra);coatings, tin plating and silver plating available on request