Viscoelasticity and self-diffusion in me
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Carol B. Gell; William W. Graessley; Lewis J. Fetters
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Article
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1997
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John Wiley and Sons
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English
โ 243 KB
๐ 1 views
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