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Super Shield™ Silver Conductive Paint, 5.0ml Pens
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
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
Sold As | (Case of 5) |
---|---|
SKU | I512069 |
Mfg. Part Number | 842AR-P |
Brand | MG Chemicals |
ESD-Safe | Yes |
Type | Conductive Paint |
Volume | 5ml |