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

Autor:	Bing Du, Shi Yang Zhu, Jing Guo, Lai Jiu Zheng, Min Jie Qu, Tian Qi Li, Jian Zhao, Ling Ling He
Rok vydání:	2013
Předmět:	chemistry.chemical_classification Ketone Supercritical carbon dioxide Materials science Ether General Medicine Cell morphology Supercritical fluid Cell size Characterization (materials science) chemistry.chemical_compound Chemical engineering chemistry Phenylene
Zdroj:	Applied Mechanics and Materials. :519-522
ISSN:	1662-7482
DOI:	10.4028/www.scientific.net/amm.423-426.519
Popis:	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.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9f61486c97ad20c40d91a792c0182dd0 https://doi.org/10.4028/www.scientific.net/amm.423-426.519 Zobrazit plný text záznamu