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    • Gold - Microfoil

      This metal has been known since prehistoric times Gold is a soft metal with a characteristic yellow color. It is the most malleable and ductile of any element. It is unaffected by air, water, alkalis and acids, with the exception of "aqua regia", HNO₃/HCl. The fact that it is chemically unreactive means that it is often found in its natural state. It is a good thermal and electrical conductor and has excellent reflective properties to both light and infrared. It has an abundance in the earth's crust of 0.0011 ppm. Most of the metal is retained for use as bullion reserves, but some is used within the electronics and jewellery industries, where it is frequently alloyed with other elements to improve the mechanical properties of the metal (e.g. copper and silver). Other uses for the metal are as a heat reflecting coating for glass as well as as a decorative medium.Microfoil - An extremely thin sheet of metal or alloy mounted on a permanent support. This support cannot be removed without destroying the Microfoil.

    11 results

    Product
    Product AU00-MF-000100 Gold - Microfoil Purity 99.99% Thickness 0.01µm Support Permanent Mylar® 3.5µm Diameter 10mm - 25mm -
    Product AU00-MF-000200 Gold - Microfoil Purity 99.99% Thickness 0.05µm Support Permanent Mylar® 3.5µm Diameter 10mm -
    Product AU00-MF-000602 Gold - Microfoil Purity 99.99% Thickness 0.05µm Support Permanent Quartz 0.5mm - Size 10mm x 10mm
    Product AU00-MF-000300 Gold - Microfoil Purity 99.99% Thickness 0.1µm Support Permanent Mylar® 3.5µm Diameter 10mm -
    Product AU00-MF-000603 Gold - Microfoil Purity 99.99% Thickness 0.1µm Support Permanent Quartz 0.5mm - Size 10mm x 10mm
    Product AU00-MF-000604 Gold - Microfoil Purity 99.99% Thickness 0.2µm Support Permanent Quartz 0.5mm - Size 10mm x 10mm
    Product AU00-MF-000400 Gold - Microfoil Purity 99.99% Thickness 0.25µm Support Permanent Mylar® 3.5µm Diameter 10mm -
    Product AU00-MF-000605 Gold - Microfoil Purity 99.99% Thickness 0.3µm Support Permanent Quartz 0.5mm - Size 10mm x 10mm
    Product AU00-MF-000500 Gold - Microfoil Purity 99.99% Thickness 0.5µm Support Permanent Mylar® 3.5µm Diameter 10mm -
    Product AU00-MF-000600 Gold - Microfoil Purity 99.99% Thickness 0.75µm Support Permanent Mylar® 3.5µm Diameter 10mm -
    Product AU00-MF-000150 Gold - Microfoil Purity 99.99% Thickness 1µm Support Permanent Mylar® 3.5µm Diameter 10mm -
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