Linear rheology of binary melts from a phenomenological tube model of entangled polymers

Amalie L. Frischknecht; Scott T. Milner

doi:10.1122/1.1459445

Linear rheology of binary melts from a phenomenological tube model of entangled polymers

Amalie L. Frischknecht
, Scott T. Milner

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

A simple phenomenological theory was developed to describe linear viscoelasticity in bidisperse linear melts. The single-chain relaxation spectrum was discussed using a local description of relaxation times along the chain, which includes contour-length fluctuations and reptative motion. The predictions for the modulus were shown to fit data of binary blends of polybutadiene better than of the widely used double reptation model.

Original language	English
Pages (from-to)	671-684
Number of pages	14
Journal	Journal of Rheology
Volume	46
Issue number	3
DOIs	https://doi.org/10.1122/1.1459445
State	Published - Jan 1 2002
Externally published	Yes

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title = "Linear rheology of binary melts from a phenomenological tube model of entangled polymers",

abstract = "A simple phenomenological theory was developed to describe linear viscoelasticity in bidisperse linear melts. The single-chain relaxation spectrum was discussed using a local description of relaxation times along the chain, which includes contour-length fluctuations and reptative motion. The predictions for the modulus were shown to fit data of binary blends of polybutadiene better than of the widely used double reptation model.",

author = "Frischknecht, \{Amalie L.\} and Milner, \{Scott T.\}",

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AU - Frischknecht, Amalie L.

AU - Milner, Scott T.

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N2 - A simple phenomenological theory was developed to describe linear viscoelasticity in bidisperse linear melts. The single-chain relaxation spectrum was discussed using a local description of relaxation times along the chain, which includes contour-length fluctuations and reptative motion. The predictions for the modulus were shown to fit data of binary blends of polybutadiene better than of the widely used double reptation model.

AB - A simple phenomenological theory was developed to describe linear viscoelasticity in bidisperse linear melts. The single-chain relaxation spectrum was discussed using a local description of relaxation times along the chain, which includes contour-length fluctuations and reptative motion. The predictions for the modulus were shown to fit data of binary blends of polybutadiene better than of the widely used double reptation model.

UR - https://www.scopus.com/pages/publications/0036576111

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DO - 10.1122/1.1459445

M3 - Article

SN - 0148-6055

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SP - 671

EP - 684

JO - Journal of Rheology

JF - Journal of Rheology

IS - 3

ER -

Linear rheology of binary melts from a phenomenological tube model of entangled polymers

Abstract

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