Accession Number:

AD0658724

Title:

INFRARED AND GAS CHROMATOGRAPHIC STUDIES OF MAGNET-WIRE ENAMELS.

Descriptive Note:

Technical note,

Corporate Author:

NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER ANNAPOLIS MD ANNAPOLIS DIV

Personal Author(s):

Report Date:

1967-09-01

Pagination or Media Count:

28.0

Abstract:

Quantitative methods were developed for measuring performance related characteristics of magnet-wire enamels such as residual-solvent content, degree of conversion upon curing, and changes in molecular structure with thermal aging. Results of both infrared absorption and gas chromatographic studies of cured and thermal aged polyimide and Formvar resin enamels are reported. Sample preparation techniques are described. Correlations are made with standard performance tests such as weight loss on heating and breakdown voltage. Author

Subject Categories:

  • Polymer Chemistry
  • Atomic and Molecular Physics and Spectroscopy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE