ANALYSIS OF NITROGEN RESIN MODIFIED BAKING ENAMEL VEHICLES USING INFRARED SPECTROPHOTOMETRY.

Abstract

An infrared absorbance ratio method is used to quantitatively determine the phthalic anhydride content of baking enamels. This procedure is combined with an extension and revision of a previously reported absorbance ratio method so that simultaneously melamine formaldehyde and/or urea formaldehyde are determined. The infrared spectrum is obtained on a solvent free film of the isolated vehicle. (Author)

Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1967
Accession Number
AD0648670

Entities

People

  • Martha L. Adams

Tags

DTIC Thesaurus Topics

  • Anhydrides
  • Chemical Compounds
  • Diffraction
  • Electromagnetic Spectra
  • Formaldehyde
  • Infrared Spectra
  • Melamines
  • Nitrogen
  • Organic Compounds
  • Spectra
  • Spectrophotometry
  • Spectroscopy
  • Wave Phenomena

Readers

  • Aerospace Test and Evaluation
  • Chemistry (specifically Chemical Fluorescence)
  • Organic Chemistry