Permafil® 724 solventless polyester resin is a semi-rigid resin system designated primarily for vacuum-pressure impregnation of form wound and random wound motors, generators, and transformers. It exhibits a high thermal capability coupled with excellent electrical properties over a wide temperature range.
General purpose unsaturated polyester resin
Excellent coverage and retention
Good processing characteristics
Low weight loss during heat aging
Exceptional electrical properties
|Viscosity 23°C||650 - 950 cps|
|Application||Rotating Machines < 1kV, Repair|