Silver/Gold Alloy Foil (Light Tight) (Ag70/Au30)

Silver/Gold Alloy Foil (Light Tight) (Ag70/Au30) is a new foil product from Goodfellow within their range of metal alloy foils. This foil combines the electrical and thermal conductivity of silver with the chemical resistance and reflectivity of gold. With 70% silver and 30% gold, it has improved hardness over pure silver while maintaining ductility. Potential applications include electronic packaging, jewelry, and decorative coatings. The light tight version blocks visible light transmission for applications requiring an opaque, reflective surface. Overall, this foil offers a versatile combination of properties making it suitable for many industrial and scientific uses.