AG-613-65-CR Nickel Coated Graphite Silicone
Style AG-613-65-CR is an electrically-conductive shielding gasket material that is a 65 durometer (Shore A) nickel-coated graphite-filled silicone elastomer which protects electronic equipment and produces shielding against radio frequency interference (RFI) and electromagnetic interference (EMI). AG-613-65-CR nickel-coated graphite-filled silicone is produced in continuous rolls up to 15” in width and provides a volume resistivity of 0.007 ohm/cm.
AG-613-65-CR is similar to our conductive fabric-reinforced nickel-coated graphite-filled silicones since they all come in continuous rolls and useful/efficient when die cutting parts on a machine. This electrically-conductive silicone can be converted into die-cut and water jet cut parts or provided in continuous rolls. The rolls of AG-613-65-CR are provided in a dark gray color.
| Data | Usual Values |
|---|---|
| Shore A (63 +/-5) | 65 |
| Tensile psi (200 Minimum) | 240 psi |
| Elongation (200 Minimum) | 530% |
| Tear “B” ppi (35 Min) | 60 |
| Specific Gravity (Report) | 1.93 |
| Volume Resistivity ohm/cm | .007 ohm/cm |
| Color | Dark Gray |
| Thermal Stability Range | -67°F to 392°F (-55°C to 200°C) |
The chart below compares the electrically-conductive nickel-coated graphite-filled silicone to other filler materials that act as electromagnetic interference (EMI)/radio frequency interference (RFI) shielding. We offer the nickel-coated graphite filler in silicone which has a wide temperature range and acts as an environmental sealant. When compared to other fillers such as silver-coated aluminum, silver-coated copper, and silver-coated glass, nickel-coated graphite has a conductivity that is comparable to its silver counterparts.
| Filler | Conductivity | Typical Volume Resistivity (V.R.) |
Cost |
|---|---|---|---|
| Silver | Extremely Conductive | .0009 ohms/cm | Most Expensive |
| Silver Coated Aluminum | Super Conductive | .003 ohms/cm | More Expensive |
| Silver Coated Copper | Super Conductive | .001 ohms/cm | Expensive |
| Silver Coated Glass | Very Conductive | .006 ohms/cm | Less Expensive |
| *Nickel Coated Graphite | Conductive | .01 ohms/cm | Least Expensive* |
This information is furnished as a guide for selecting materials. Atlantic Gasket Corp. disclaims liability for results or use of this information. It is the customer’s responsibility to obtain and test samples when determining suitability of material for a particular application.
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