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MG Chemicals 839-5G – Super Shield™ – Graphite Conductive Coating (MTO) | TeknikExpo
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Technical Product Information | ![]() |
| MG Chemicals 839 Super Shield™ – Graphite Conductive Coating |
| Product Description |
| MG Chemicals 839 is an economical graphite-filled conductive coating designed to provide reliable EMI/RFI shielding and anti-static (ESD) protection. It creates a uniform and stable conductive layer on various substrates. As a cost-effective alternative to silver or nickel-based coatings, it is ideal for general shielding and grounding applications where extreme conductivity is not required. |
| Technical Features & Performance |
| • Formula: Graphite-filled acrylic system • Functionality: Provides electrical conductivity and prevents static build-up • Adhesion: Excellent bond to plastics like ABS, PC, and many others • Format: 5 g precision size (Made To Order - MTO) • Finish: Smooth, durable, and non-corroding conductive film |
| Applications |
| • EMI/RFI shielding for non-critical electronic enclosures • Electrical grounding for laboratory test equipment and sensors • Anti-static coating for sensitive electronic environments • Small-scale R&D projects and rapid prototyping repair |
| Advantages |
| • Significantly more affordable than silver or nickel-filled paints • Graphite particles are chemically inert and provide long-term stability • Air-dries quickly at room temperature for efficient application • Provides a high-quality finish without the risk of oxidation |
Technical Note: This product is available as Made To Order (MTO). Ensure surfaces are clean and dry before application. Multiple coats can be applied to achieve desired resistivity.
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