Foaming of nanoclay reinforced PS/PMMA polymer blends

Xiangmin Han*, L. James Lee, Hanxiong Huang

*此作品的通信作者

研究成果: Paper同行評審

1 引文 斯高帕斯(Scopus)

摘要

Nanoclay reinforced polymer blends exhibit high potential as a new material for CO2 foaming because they can provide higher CO 2 solubility, lower gas diffusivity, and better mechanical properties than foams made of homopolymers. In this paper, a polystyrene (PS)/poly(methyl methacrylate) (PMMA)/nanoclay blend was selected to study the relationship among blend morphology, nanoparticle distribution, and foam structure. PMMA serves as the dispersed domain in PS. Blends with different morphology were obtained by changing the nanoclay content and the screw configuration, which were then foamed by using CO2 in a batch system. Effects of nanoclay content on the blend morphology, rheological properties, and foam morphology were studied. It is found that the highest foam nucleation efficiency appears at the interface of PS/PMMA/nanoclay.

原文English
頁面41-45
頁數5
出版狀態Published - 2005
事件Society of Plastics Engineers Annual Technical Conference 2005, ANTEC 2005 - Boston, MA, United States
持續時間: 1 5月 20055 5月 2005

Conference

ConferenceSociety of Plastics Engineers Annual Technical Conference 2005, ANTEC 2005
國家/地區United States
城市Boston, MA
期間1/05/055/05/05

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