Foaming dynamics of immiscible polymer blends

Zhihua Guo, Maxwell J. Wingert, Jiong Shen, L. James Lee, David L. Tomasko

Research output: Contribution to conferencePaperpeer-review

3 Scopus citations

Abstract

To better understand the underlying mechanisms of immiscible blend polystyrene/poly (methyl methacrylate) (PS/PMMA) foaming, a simple bilayer representation is examined. Visual observation of batch foaming of this system is conducted and a quenching method is used to study foams with different bubble growth time. These help understand the effects of blend morphology on foaming in a more quantitative way.

Original languageEnglish
Pages2970-2975
Number of pages6
StatePublished - 2007
EventSociety of Plastics Engineers Annual Technical Conference: Plastics Encounter at ANTEC 2007 - Cincinnati, OH, United States
Duration: May 6 2007May 11 2007

Conference

ConferenceSociety of Plastics Engineers Annual Technical Conference: Plastics Encounter at ANTEC 2007
Country/TerritoryUnited States
CityCincinnati, OH
Period05/6/0705/11/07

Keywords

  • Bilayer
  • Bubble growth
  • Bubble nucleation
  • Foam dynamics
  • PS/PMMA blend
  • Quenching

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