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Technical Product Information | ![]() |
| MG Chemicals 841AR Super Shield™ – Nickel Conductive Coating 900 ml |
| Product Description |
| MG Chemicals 841AR is a single-component, dark gray, highly conductive coating formulated with a solvent-based acrylic resin and nickel flakes. It is designed to provide effective EMI/RFI shielding for plastic electronic enclosures. Due to nickel's ferromagnetic properties, it offers protection against both electrical and magnetic interference. |
| Key Features |
| • Advanced Shielding: Excellent EMI/RFI and magnetic field attenuation • High Durability: Creates a tough, abrasion and corrosion-resistant finish • Ease of Use: Fast air-drying formula, no heat required (full cure in 24h) • Versatile Adhesion: Bonds strongly to ABS, PVC, Nylon, and Polycarbonate • Compliance: UL recognized and HAP-free formulation |
| Technical Data |
| • Filler: Nickel Flakes • Service Temperature: -40°C to 120°C • Recommended Thickness: 50 µm • Cure Time: 24 hours @ 22°C or 30 minutes @ 65°C • VOC Content: 470 g/L |
| Applications |
| • EMI/RFI shielding of plastic electronic device housings • Prototype manufacturing and circuit board repairs • Corrosion-resistant applications in marine or humid environments • Shielding for sensors and telecommunication hardware |