MG Chemicals 842AR-P

Super Shield™ Silver Conductive Paint, 5.0ml Pens

(Case of 5) ESD-Safe

842AR is a conductive paint that consists of a 1-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-molded 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 environments. 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.

  • Provides superior EMI/RFI shielding over a broad frequency range
  • Strong corrosion resistance
  • Mild solvent system, safe on polystyrenes
  • Does not contain toluene, xylene, or MEK
$268.75

Cured Properties

  • Resistivity: 1.0 x 10-4 Ω·cm
  • Surface Resistance @ 50 µm: 0.015 Ω/sq
  • Salt Fog Resistance @ 35°C, 96 h: Excellent
  • Service Temperature Range: -40 - 120°C

Usage Parameters

  • Recoat Time: 3 min
  • Cure Times:
    • 24 h @ 22°C
    • 30 min @ 65°C
  • Recommended Film Thickness: 50 µm
  • Minimum Film Thickness: 25 µm
  • Theoretical Coverage @ 2 mil: 46,000 cm2/L (based on 100% transfer efficiency)

Uncured Properties

  • Viscosity @ 25°C: 873 cP
  • Density: 1.70 g/mL
  • Percent Solids: 61 %
  • Shelf Life: 5 y
  • Calculated VOC: 206 g/L
More Information
Sold As (Case of 5)
SKU I512069
Mfg. Part Number 842AR-P
Brand MG Chemicals
ESD-Safe Yes
Type Conductive Paint
Volume 5ml
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