Thermodynamics on the strain-induced crystallization of vulcanized natural rubber

Masatoshi Tosaka; Shinzo Kohjiya; Yuko Ikeda; Shigeyuki Toki; Benjamin S. Hsiao

Thermodynamics on the strain-induced crystallization of vulcanized natural rubber

Masatoshi Tosaka
, Shinzo Kohjiya
, Yuko Ikeda
, Shigeyuki Toki
, Benjamin S. Hsiao

Chemistry

Kyoto University
Kyoto Institute of Technology
Stony Brook University

Research output: Contribution to conference › Paper › peer-review

Abstract

By the synchrotron WAXD study of the strain-induced crystallization of filled and unfilled natural rubber samples, the onset strain of crystallization was found to be independent of crosslinking density if we consider the strain ratio of the deformable portion. This result is inconsistent with that expected from the classical theory of rubber elasticity. In order to overcome the paradox, it may be necessary to take the distribution of network-chain length into account.

Original language	English
Pages	648
Number of pages	1
State	Published - 2005
Event	54th SPSJ Annual Meeting 2005 - Yokohama, Japan Duration: May 25 2005 → May 27 2005

Conference

Conference	54th SPSJ Annual Meeting 2005
Country/Territory	Japan
City	Yokohama
Period	05/25/05 → 05/27/05

Keywords

Classical theory of rubber elasticity
Entropy change
Melting temperature
Onset strain of crystallization
Strain-induced crystallization

Cite this

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title = "Thermodynamics on the strain-induced crystallization of vulcanized natural rubber",

abstract = "By the synchrotron WAXD study of the strain-induced crystallization of filled and unfilled natural rubber samples, the onset strain of crystallization was found to be independent of crosslinking density if we consider the strain ratio of the deformable portion. This result is inconsistent with that expected from the classical theory of rubber elasticity. In order to overcome the paradox, it may be necessary to take the distribution of network-chain length into account.",

keywords = "Classical theory of rubber elasticity, Entropy change, Melting temperature, Onset strain of crystallization, Strain-induced crystallization",

author = "Masatoshi Tosaka and Shinzo Kohjiya and Yuko Ikeda and Shigeyuki Toki and Hsiao, \{Benjamin S.\}",

year = "2005",

language = "English",

pages = "648",

note = "54th SPSJ Annual Meeting 2005 ; Conference date: 25-05-2005 Through 27-05-2005",

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TY - CONF

T1 - Thermodynamics on the strain-induced crystallization of vulcanized natural rubber

AU - Tosaka, Masatoshi

AU - Kohjiya, Shinzo

AU - Ikeda, Yuko

AU - Toki, Shigeyuki

AU - Hsiao, Benjamin S.

PY - 2005

Y1 - 2005

N2 - By the synchrotron WAXD study of the strain-induced crystallization of filled and unfilled natural rubber samples, the onset strain of crystallization was found to be independent of crosslinking density if we consider the strain ratio of the deformable portion. This result is inconsistent with that expected from the classical theory of rubber elasticity. In order to overcome the paradox, it may be necessary to take the distribution of network-chain length into account.

AB - By the synchrotron WAXD study of the strain-induced crystallization of filled and unfilled natural rubber samples, the onset strain of crystallization was found to be independent of crosslinking density if we consider the strain ratio of the deformable portion. This result is inconsistent with that expected from the classical theory of rubber elasticity. In order to overcome the paradox, it may be necessary to take the distribution of network-chain length into account.

KW - Classical theory of rubber elasticity

KW - Entropy change

KW - Melting temperature

KW - Onset strain of crystallization

KW - Strain-induced crystallization

UR - https://www.scopus.com/pages/publications/33645556052

M3 - Paper

AN - SCOPUS:33645556052

SP - 648

T2 - 54th SPSJ Annual Meeting 2005

Y2 - 25 May 2005 through 27 May 2005

ER -

Thermodynamics on the strain-induced crystallization of vulcanized natural rubber

Abstract

Conference

Keywords

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