Title :
Discussion of new developments in solventless polyester varnishes-methods to meet EPA regulations and improve quality
Author :
Battisti, Angelo J. ; Lin, Ching-Li
Author_Institution :
John C. Dolph Co., Monmouth Junction, NJ, USA
Abstract :
An extensive study to determine the factors affecting buildup, flexibility, and mechanical properties of the base resins of solventless electrical varnishes is reported. The base resin formulation and monomer selection were found to have a significant effect on all properties. As a result of this study, a new solventless varnish has been developed that incorporates the high build and flexible characteristics of conventional solvent-type varnishes with the high flash point, low VOC (volatile organic compound), and high bond strength of conventional solventless varnishes.<>
Keywords :
organic insulating materials; polymers; varnish; EPA regulations; VOC; base resin formulation; bond strength; flash point; flexible characteristics; mechanical properties; monomer selection; quality; solventless polyester varnishes; volatile organic compound; Bonding; Digital audio players; Electrical safety; Electromagnetic devices; Manufacturing; Mechanical factors; Production; Protection; Resins; Solvents;
Conference_Titel :
Electrical Electronics Insulation Conference, 1989. Chicago '89 EEIC/ICWA Exposition., Proceedings of the 19th
Conference_Location :
Chicago, IL, USA
DOI :
10.1109/EEIC.1989.208224
