Preparation, structure, and properties of two‐phase co‐continuous polymer blends
書誌事項
- 公開日
- 1988-06
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1002/pen.760281205
- 公開者
- Wiley
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説明
<jats:title>Abstract</jats:title><jats:p>Phase continuity has been explored as a function of composition for three two‐phase polymer blends produced by mixing in the melt: polystyrene/poly(methyl methacrylate), polystyrene/cis‐polybutadiene, and poly(methyl methacrylate)/ethylene‐propylene rubber. The condition for dual phase continuity Is the application of shear close to phase inversion and this can be predicted fairly accurately using the relation <jats:disp-formula> </jats:disp-formula> where 1 and 2 are the blend components, η is viscosity, <jats:styled-content>\documentclass{article}\pagestyle{empty}\begin{document}$\mathop \gamma \limits^.$\end{document}<jats:inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="graphic/tex2gif-ueqn-2.gif" xlink:title="equation image"/></jats:styled-content> is the shear rate in the mixing device used to produce the blend and ϕ is volume fraction. The co‐continuous materials, which we call Interpenetrating polymer blends (IPBs) are non‐equilibrium structures and are subject to disruption by changes in flow regime.</jats:p>
収録刊行物
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- Polymer Engineering & Science
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Polymer Engineering & Science 28 (12), 796-805, 1988-06
Wiley
