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707C - Drum

Von Roll’s Permafil 707c solventless polyester resin is a semi-rigid system designated primarily for vacuum-pressure impregnation of both form wound and random wound motors. Its high thermal capability coupled with its excellent electrical properties over a wide tempreature range make this resing systems suitible fo rboth AC and DC applications.



  • Amber in colour
  • Rated for Class H (180°C)
  • Low weight loss during heat aging
  • Exceptional electrical properties
  • Excellent coverage and retention
  • Flexible in stressful applications; protects windings in harsh thermal and mechanical shock environments
  • Good processing characteristics


707C - Drum

Von Roll

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