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ELECTRICAL JOINT COMPOUNDS

EJC Series

Electrical Joint Compounds (EJC) are specially formulated with latest technology to prevent oxide film formation on metal surfaces and prevents corrosion. It offers superior weathering characteristics over wide temperature ranges, and provides highly conductive tight joints. Proprietary filler particles help in penetrating oxide films and act as electrical bridges between conductor strands, aid in gripping conductor, Mounting Hockey Puck to improve electrical conductivity and enhance integrity of the connection.

Key Futures:
  • Prevent oxide films
  • Improved service life for both copper and aluminum connections.
  • Provide “gas-tight “with high conductivity.
  • Excellent lubricant, reduce galling & seizing
Easy to apply:
  • Scratch the conductor surfaces with brush until bright and clean.
  • Immediately apply EJC compound to the conductive surfaces.
  • Remove all excess compounds after installation is complete.
Availability:

Syringes (3cc, 10cc, 30cc). Jars (8 oz & 1 Kg). Cartridges (6 oz. & 300cc).

1 gallon & 5 gallon pails

PRODUCTEJC-741EJC-742EJC-744EJC-745SLEJC-745NS
APPLICATION/
RECOMANDATION
Insulated Al/Al & Al/Cu connections, Aluminum conduit threadsCopper to copper connections,copper conduit thread and groundingTransmission line compression dead-end, splice, aluminum terminal joints or ACSR conductorInsulated Al/Al & Al/Cu connections, Excellent heat transfer paste. Insulated Al/Al & Al/Cu connections. Excellent heat transfer paste.
Product TypeNon-SiliconeNon-SiliconeNon Silicone/AbrasiveSiliconeNon-Silicone
ColorBlackCopperAmberWhite/GrayWhite/Gray
Penetration
@77°F
250-300250-300250-300300-320300-320
Service Temperature Range.-40°C to 150°C-40°C to 150°C-40°C to 150°C-40°C to 200°C-40°C to 200°C
Thermal Conductivity. W/mK1.00.900.500.801.0
Water resistanceExcellentExcellentGoodGoodGood
Chemical resistanceExcellentExcellentGoodGoodGood
Oxidation ProtectionExcellentExcellentGoodGoodGood