Silicone Injection: Better with Pressure

Insulated Conductors Committee (ICC)
Subcommittee A
by Glen J. Bertini and Norman E. Keitges
May 19, 2009

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  • Evolution of pressure in cable rejuvenation – moderate pressures have been in use for over two decades by several suppliers
  • Advanced formulations made possible with sustained pressure
  • Pressurized injection always outperforms low pressure injection
  • What pressure is too high?