CONDUCTOFOL ® 2009 consists of mica paper based on calcined muscovite, impregnated with resin and a PET-film as carrier.  The combination of mica paper and polyester film provides a high breakdown voltage and good elasticity.  With the high mica content a good partial discharge, electrical creepage and radiation resistance can be achieved.  CONDUCTOFOL ® 2009 remains flexible after thermal treatment.  This permits coils to be formed and shaped without risking damage to the conductor insulation, even after pre-consolidation of the straight part after pressing the main insulation.

Applications

CONDUCTOFOL ® 2009 is used for insulation of rectangular copper conductors of low and high voltage coils.

Storability

Minimum 24 months at 20ºC
Minimum 48 months at 5ºC

Processing Advice

Due to the high tensile strength and good elongation CONDUCTOFOL ® 2009 permits high speed taping of rectangular copper by conventional taping machines.  The tapes needs no heating or special bonding to the copper.  Only the ends have to be fixed by and adhesive tape.

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