Film formation from reactive latex particles: Influence of intraparticle crosslinking on mechanical properties

Young Jun Park, Jung Hyun Kim

Research output: Contribution to journalConference article

13 Citations (Scopus)

Abstract

The effects of functional group density of reactive latexes on the relative rates of interdiffusion and crosslinking reaction during film formation and annealing process were investigated. The average diffusion coefficient D of the polymer chain was evaluated from dynamic mechanical analysis and was correlated with the diffusion of polymer chains through particle-particle interfaces. In the film of the reactive particles, the magnitude of D was lower than that of the homopolymer film. These results consistently showed the dependence of chain mobility on tensile strength development of the film of the reactive latexes, in which the mobility of the chains was restricted, leading to the prevention of mechanical strength development. Copyright (C) 1999 Elsevier Science B.V. All rights reserved.

Original languageEnglish
Pages (from-to)583-590
Number of pages8
JournalColloids and Surfaces A: Physicochemical and Engineering Aspects
Volume153
Issue number1-3
DOIs
Publication statusPublished - 1999 Aug 15
EventProceedings of the 1997 7th Iketani Conference - International Symposium on Advanced Technology of Fine Particles - Yokohama, Jpn
Duration: 1997 Oct 121997 Oct 16

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All Science Journal Classification (ASJC) codes

  • Surfaces and Interfaces
  • Physical and Theoretical Chemistry
  • Colloid and Surface Chemistry

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