The effect of gas phase polydimethylsiloxane surface treatment of metallic aluminum particles: Surface characterization and flow behavior

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• 作者：Bellamarie Ludwig^a ; ^{bxb234@psu.edu} ; Jennifer L. Gray^b ; ^{jlg375@psu.edu}
• 关键词：Aluminum powder ; Polydimethylsiloxane ; X-ray photoelectron spectroscopy ; Diffuse reflectance infrared Fourier transform spectroscopy ; Flowability ; FT4 powder rheometer
• 刊名：Particuology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：30
• 期：Complete
• 页码：92-101
• 全文大小：2399 K
• 卷排序：30

文摘

Polydimethylsiloxane was successfully deposited on metallic aluminum particles. Improved flow properties were observed through reduced cohesion. Fluidization behavior was improved as shown through aeration testing.