Accession Number : AD0685056

Title :   DETERMINATION OF THE THERMAL DECOMPOSITION PRODUCTS OF POLYTRIFLUOROCHLOROETHYLENE,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Huang Wei-yuan, ; Hu Ch'ang-ming, ; T'ang Chi-hung,

Report Date : 12 AUG 1968

Pagination or Media Count : 9

Abstract : The decomposition of polytrifluorochloroethylene through high temperature and reduced pressure can yield hydrocarbons of lower molecular weight. The separation and structural identification of these compounds have seldom been reported. We applied rectification and gas chromatographic methods to obtain 4,4-dichlorofluorobutene-1 from thermal decomposition product and to make structural identification. This paper reports the separation and structure determination of other components. The physical chemical constants of various thermal decomposition products and their derivatives are given. (Author)

Descriptors :   (*HALOCARBON PLASTICS, PYROLYSIS), (*HALOGENATED HYDROCARBONS, *GAS CHROMATOGRAPHY), (*NUCLEAR MAGNETIC RESONANCE, HALOGENATED HYDROCARBONS), FLUORINE COMPOUNDS, CHLORINE COMPOUNDS, BUTANES, ALKENES, CYCLOPENTENES, CHINA

Subject Categories : Organic Chemistry
      Polymer Chemistry

Distribution Statement : APPROVED FOR PUBLIC RELEASE