MG Chemicals 842-340G Super Shield Silver Conductive Coating

The MG Chemicals 842-340G Super Shield Silver Conductive Coating is a very highly conductive acrylic paint-meeting MIL-STD-883H volume resistivity-that is designed to reduce electromagnetic or radio frequency interference (EMI/RFI) for non-conductive enclosures. Long-term protection from EMI/RFI is assured by its durable acrylic resin that minimizes metallization loss through rubbing, and by the oxidation resistant silver that slows down conductivity degradation with age. The acrylic resin system used was shown, in UL related testing, to adhere to even difficult substrates like ABS and polycarbonates.

Applications & Usages

Its primary application is to provide a high-conductivity EMI/RFI shielding suitable for harsh environments. It may also act as a conductive base in manufacturing processes where it is necessary to impart conductivity to a surface. As well, the silver is non-magnetic, offering a low relative permeability that provides reasonable skin depths, which makes it suitable for microwave transmissions applications.