Debonding dynamics of pressure-sensitive adhesives

3D block model

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

We develop a 3-dimensional mechanical model which describes cavity expansions in a viscoelastic solid medium during the debonding phase of the probe-tack test. The stress-strain curves are in good agreement with experiments for the typical pressure-sensitive adhesives. We also show that the separation speed dependence can be explained by viscous dissipations due to large strain rates around the cavities.

Original languageEnglish
Pages (from-to)331-339
Number of pages9
JournalEuropean Physical Journal E
Volume21
Issue number4
DOIs
Publication statusPublished - Dec 1 2006
Externally publishedYes

Fingerprint

Debonding
Stress-strain curves
Adhesives
adhesives
Strain rate
Pressure
cavities
strain rate
dissipation
Experiments
expansion
probes
curves

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Biophysics
  • Chemistry(all)
  • Materials Science(all)
  • Surfaces and Interfaces

Cite this

Debonding dynamics of pressure-sensitive adhesives : 3D block model. / Yamaguchi, Tetsuo; Doi, M.

In: European Physical Journal E, Vol. 21, No. 4, 01.12.2006, p. 331-339.

Research output: Contribution to journalArticle

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