EC – 424 Electrically Conductive Grease
EC – 424 Electrically Conductive Grease
EC – 424 Electrically Conductive Grease
It is conductive grease suitable for transmission of electricity, especially at high voltages. It also conducts heat away from its source and protects the electrical contacts from wear and corrosion. MOSIL EC – 424 forms a very tenacious conductive film on the contact surface permitting very little voltage drops across the contacts and withstanding severe arcing that occurs in high voltage lines. It is thermally stable, oxidation resistant grease suitable for high temperature applications.
AREA OF APPLICATION
Electrical contacts and other linkages of the circuit breaker operating at 33KV, Battery terminals, Contactors, Starters, Switches and Relays.
BENEFITS
- Improves the conductivity of contacts
- Protects from wear and corrosion
- Chemically inert
- Reduces arcing
CHARACTERISTICS | TYPICAL VALUES |
Appearance | Grease |
Base | Inorganic / conductive |
Color | Black |
Specific Gravity | 1.0 ± 0.05 |
Drop Point | None |
Volume Resistivity (ohm – cm) |
1 x 10e5 |
Worked Penetration |
265 – 295 |
Water Resistance | Excellent |
Copper Strip Corrosion |
Negative |
Temperature Range |
-20° C to 160° C |
Additives | Anti-oxidant, Anti-corrosion |
PACKING: 1 Kg Jar, 4 Kg Jar
Owing to evolving packaging solutions, the user is requested to kindly check the availability of a specific pack size prior to standardization.

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