Title :
Improved solventless insulating varnish
Author_Institution :
Ranbar Electr. Mater., Manor, PA, USA
Abstract :
It has been discovered that specific, selective modifications to 100% reactive polyester resin-based electrical varnishes can result in greatly improved moisture and chemical resistance properties. In addition, the modified systems incorporate higher bond strengths without being brittle. Varnishes formulated using this technology retain all the traditional advantages of polyester varnishes while adding performance enhancements over existing polyester-based systems
Keywords :
insulating coatings; organic insulating materials; polymer blends; varnish; bond strength; chemical resistance properties; insulating performance enhancements; moisture resistance properties; polyester resin-based electrical varnishes; selective modifications; solventless insulating varnish;
Conference_Titel :
Electrical Insulation Conference, 1997, and Electrical Manufacturing & Coil Winding Conference. Proceedings
Conference_Location :
Rosemont, IL
Print_ISBN :
0-7803-3959-2
DOI :
10.1109/EEIC.1997.651298
