Conductive fluorosilicone elastomer 5751
Conductive fluorosilicone elastomer is a 45-durometer, electrically-conductive, silver-Aluminium shielding fluorosilicone that is designed to meet MIL-DTL-83528 Type D.
Silver-Aluminium Conductive Fluorosilicone Elastomer
5751 - Conductive fluorosilicone elastomer is a 45-durometer (Shore A), electrically-conductive fluorosilicone compound that is filled with silver-plated Aluminium particles and comparable to Parker Chomerics 1287 and 1298 EMI shielding materials for conductive elastomer gaskets.
MIL-DTL-83528 Type D
5751 - Conductive fluorosilicone elastomer is desgined to meet the requirements of MIL-DTL-83528 Type D for a silver-plated, Aluminium-filled fluorosilicone capable of 90 dB of plane wave shielding effectiveness at 10 GHz, with a continuous use temperature range of -55 °C to +160 °C, and resistant to solvents and jet fuels.
Conductive Elastomer Gasket Materials
5751 - Conductive fluorosilicone elastomer is supplied as fully-cured, conductive sheet stock or as ready-to-mold compounds. Catalyzed raw materials are available for press-cure molding and have a shelf life of six months. Uncatalyzed materials have an unlimited shelf life, but may require freshening after 1 to 2 years.
The data below was generated using ASTM test method and procedures. 5751 - Conductive fluorosilicone elastomer was designed to meet the requirements outlined in the MIL-G-83528C specifications.
|Shore A (25-35 range)||45|
|Tensile psi (75 minimum)||185 psi|
|Elongation % (300 minimum)||350%|
|Compression Set % (30 max.)||21% (70 hours at 100 °C)|
|Specific Gravity (1.75 – 2.25)||2.08|
|Volume Resistivity ohm / cm (0.004 max.)||.002 ohm /cm|
|Thermal Stability Range||-60 °C - 220 °C|