842AR – Super Shield Silver Conductive Coating

842AR liquid super Shield Silver conductive Coating is a conductive Coating that consists of a one-part, solvent-based acrylic lacquer, pigmented with an extremely conductive Silver flake. It is smooth, hard, and abrasion resistant. It can be easily applied by brush or spray. It has a quick dry time, with no heat cure necessary. It adheres strongly to most injection-moulded plastics, such as ABS, PBT and PVA. It provides superior high frequency shielding. It also provides strong corrosion resistance, and is suitable for use in marine s 842AR is designed to provide a conductive Coating for the interior of plastic electronic enclosures that suppresses EMI/RFI emissions. It excels when the highest level of shielding is required. Also, its thin minimum layer height makes it suitable for board level Applications. For complete properties and application please refer to the specification sheet. Features and benefits: provides superior EMI/RFI shielding over a broad frequency range can be applied very thin, 0.2 mil minimum coating thickness mild solvent system, and safe on polystyrene HAP free—does not contain toluene, xylene, or MEK cured properties: resistivity 0.0001 ω·cm surface resistance @ 50 µm: 0.015 Ω/SQ service temperature range: -40–120 ˚C usage parameters dry to touch 3 min cure time 24 h @ 22 ˚C or 30 min @ 65 ˚C Recommended film thickness: 50 µm theoretical coverage @ 50 µm ≤29 900 cm2/L uncured properties: viscosity @ 25 ˚C 873 CP density 1.7 G/ml percent solids 61% calculated VOC 206 g/l