Relaxation of entangled and partially entangled polymers in melts: time-dependent reptation
โ Scribed by Des Cloizeaux, J.
- Book ID
- 127225413
- Publisher
- American Chemical Society
- Year
- 1992
- Tongue
- English
- Weight
- 633 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0024-9297
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๐ SIMILAR VOLUMES
Dynamic properties in the melt state for two saturated hydrocarbon polymers, poly(ethylene-alt-propylene) (PEP) and head-to-head polypropylene (HHPP), were investigated by viscoelastic and diffusion measurements. Several nearly monodisperse linear samples of each species were used. Zero-shear viscos
The crossover from linear to branched polymer dynamics in highly entangled melts was investigated with a series of asymmetric three-arm stars of poly(ethylene-alt-propylene). Two arms of equal length formed a linear backbone, kept constant through the series, while branches of various length were ap