Study on structure and mechanical properties of celluloid composites filled with titanate coupling reagent modified nano-P-SiCw

Jun Wei Gu, Qiu Yu Zhang, Hong Chun Li, Jun Ping Zhang, Jie Kong, Yu Sheng Tang, Guang Cheng Zhang

科研成果: 期刊稿件文章同行评审

5 引用 (Scopus)

摘要

The surface modification with titanate coupling reagent (NDZ-105) of nano-β-carborundum whisker (β-SiCw) was studied. Static precipitation method was used to analyze the dispersion stability of nano-β-SiCw before and after modification, the curve of zeta potential versus pH is measured to show the potential nature of the β-SiCw surface, and the prepared samples were characterized. Results showed that the NDZ-105 was bound onto the surface of nano-β-SiCw, a firm chemical bonding of NDZ-105 to nano-β-SiCw film and an organic layer was formed. Modified nano-β-SiCw changed from hydrophitic to lyophobic. Mechanical tests revealed that the strength and toughness of the nano-β-SiCw modified with NDZ-105 were improved simultaneously.

源语言英语
页(从-至)38-41
页数4
期刊Xiandai Huagong/Modern Chemical Industry
27
7
出版状态已出版 - 7月 2007

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