Accession Number : ADA114335

Title :   Chemical Design of Elastomeric Behavior.

Descriptive Note : Final rept. 15 Jan 80-14 Jan 82,

Corporate Author : CASE WESTERN RESERVE UNIV CLEVELAND OH DEPT OF MACROMOLECULAR SCIENCE

Personal Author(s) : Koenig,Jack L

PDF Url : ADA114335

Report Date : 20 Apr 1982

Pagination or Media Count : 16

Abstract : High resolution magic-angle proton enhanced NMR spectra have been obtained of peroxide crosslinked polybutadiene and sulfur-vulcanized natural rubber. These spectra allow a determination of the crosslink structure in these elastomers. Chemical modification of the structure of the crosslinks have been made. (Author)

Descriptors :   *Elastomers, *Crosslinking(Chemistry), *Nuclear magnetic resonance, *Infrared spectroscopy, Natural rubber, Peroxides, Polybutadiene, Reaction kinetics, Coupling(Interaction), Chemical radicals, Fourier transformation, Fourier spectroscopy

Subject Categories : Elastomers and Rubber
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE