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Preparation and Characterization of Foaming Poly (phenylene ether ketone) PPEK by Using Supercritical Carbon Dioxide

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Abstract:

This paper presents foaming behaviors of PPEK blown with supercritical CO2. The cell density and cell size of PPEK at various process conditions were studied. The experimental results indicate that saturate pressure, foaming temperature and suitable foaming time can provide a positive impact on improving the cell morphology of PPEK foams.

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Periodical:

Applied Mechanics and Materials (Volumes 423-426)

Pages:

519-522

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.423-426.519

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Online since:

September 2013

Authors:

Min Jie Qu, Shi Yang Zhu, Lai Jiu Zheng, Tian Qi Li, Ling Ling He, Jing Guo, Jian Zhao, Bing Du

Keywords:

Foam Materials, PPEK, Supercritical Carbon Dioxide

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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