Arm-Length Dependence of Stress Relaxation in Star Polymer Melts
โ Scribed by Milner, S. T.; McLeish, T. C. B.
- Book ID
- 125961576
- Publisher
- American Chemical Society
- Year
- 1998
- Tongue
- English
- Weight
- 62 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0024-9297
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๐ SIMILAR VOLUMES
We have been developing a physical picture on the atomic level of stress relaxation in polymer melts by means of computer simulation of the process in model systems. In this article we treat a melt of freely jointed chains, each with N ร 200 bonds and with excluded-volume interactions between all no
Recent experimental investigation of the terminal relaxation in high molecular weight polyisoprenes by dynamic mechanical measurements (C. A. Bero and C. M. Roland, Macromolecules, 29, 1562 (1996)) has found the terminal relaxation times to be more sensitive to changes in temperature for three-arm s