In:
Journal of Applied Polymer Science, Wiley, Vol. 41, No. 1-2 ( 1990-01), p. 13-23
Abstract:
The dielectric relaxation behavior of 1,2‐polybutadienes is analyzed in terms of the experimental data and master curves. The dielectric measurement data were fitted to the empirical relaxation time distribution model of Havriliak and Negami over a frequency range from 10 0 to 10 12 Hz. The constants of the WLF equation, C 1 and C 2 , were evaluated with T g at 100 kHz as a reference temperature for some samples, and the master curve of a sample was constructed. The dynamic mechanical measurements for a series of 1,2‐polybutadienes with different chain structure were performed over a temperature range from −150 to 50°C. A qualitative comparison of the dielectric and dynamic mechanical behaviors of 1,2‐polybutadienes has been made.
Type of Medium:
Online Resource
ISSN:
0021-8995
,
1097-4628
DOI:
10.1002/app.07.v41:1/2
DOI:
10.1002/app.1990.070410103
Language:
English
Publisher:
Wiley
Publication Date:
1990
detail.hit.zdb_id:
1491105-X
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