Nickel-Graphite Conductive Silicone Composite
SSP-502-65-020 Composite-NG-1 is a 65-durometer (Shore A), nickel-graphite-filled conductive silicone with an inner layer of conductive fabric. This shielding silicone and conductive fabric composite from Specialty Silicone Products (SSP) is recommended when brittleness or tearing is a potential problem in cutting, packaging, or end-use applications.
Conductive Fabric Reinforced
SSP502-65-020 provides EMI shielding and environmental sealing. This cost-effective composite yields volume resistivity values that are similar to significantly more expensive silver-coated metal-filled elastomers. In addition, the conductive fabric in SSP502-65-020 imparts physical properties that are far superior to those in elastomers alone.
Compared to other EMI RFI shielding materials, SSP-502-65-020 provides outstanding tensile strength and tear strength. When a material lacks sufficient tensile strength, cutting a small part with a thin cross-section may result in tearing during packaging or application. SSP-502-65-020 proves that particle-filled silicones don’t have to be brittle, nor do they have to tear easily.
This SSP composite also offers silver-like conductivity without the price volatility and cost concerns associated with silver. In addition, SSP-502-65-020 can be produced as a continuous roll up to 15 inches wide to eliminate concerns about yield, lead times, added labor, and handling issues when cutting molded sheets.
Download the data sheet for this conductive silicone elastomer and conductive fabric composite to view technical specifications such as tensile psi, elongation percentage, Tear B ppi, specific gravity, thickness, volume resistivity, and compression set. Values for SSP502-65-022 were generated using ASTM test methods and procedures for the conductive silicone composite.