Accession Number : AD0646227

Title :   DETERMINATION OF POLYOLS IN ALKYD AND POLYESTER RESINS BY GAS LIQUID CHROMATOGRAPHY.

Descriptive Note : Interim rept.,

Corporate Author : ARMY COATING AND CHEMICAL LAB ABERDEEN PROVING GROUND MD

Personal Author(s) : Esposito,George G.

Report Date : NOV 1966

Pagination or Media Count : 15

Abstract : Polyols are one of the major components in alkyd and polyester resins and the physical characteristics of these resins are greatly influenced by the type of polyol present. The objective of this investigation was to develop a quantitative analytical procedure for dihydric alcohols which would be suitalbe for quality control. The procedure described in this report employs gas chromatography for the analysis of polyols liberated from resins by refluxing with butylamine. Qualitative and quantitative analysis for diols is accomplished by standardization with known polyol solutions. (Author)

Descriptors :   (*PLASTIC PAINTS, CHROMATOGRAPHIC ANALYSIS), (*POLYESTER PLASTICS, GAS CHROMATOGRAPHY), (*ALCOHOLS, GAS CHROMATOGRAPHY), QUANTITATIVE ANALYSIS, GLYCOLS, ORGANIC SOLVENTS, AMINES, TEST METHODS

Subject Categories : Physical Chemistry
      Polymer Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE