Study on the Thermal Properties of Phenolic Resin Mix-Modified by Nano-Alumina

Abstract:

In the present research the thermal properties of phenolic resin 2123-P mix-modified by nano-alumina are investigated. The nano-alumina employed in the research can be classified two kinds, one is treated by 1%wt. silane coupling agent KH-550 relative to the weight of alumina, and the other is commercial alumina untreated. DTA-TG results show the thermal stability and anti-weight loss ability of the mix-modified phenolic resin 2123-P with KH-550 treated alumina are increased relative to those of the pure 2123-P and those of the mix-modified 2123-P with commercial alumina, and the results are to be proved by the constant speed friction and wear tests. It can be observed from SEM that KH-550 treated nano-alumina particles are dispersed equably in phenolic resin.

• Periodical: Materials Science Forum (Volumes 532-533)
• Pages: 329-332
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.532-533.329
• Online since: December 2006
• Authors: Lin He, Li Hua Yu, Jian Wei Yan, Chun Yan chen, Xiu Fang Bian
• Keywords: Mix-Modification, Nano-Alumina, Phenolic Resin, Thermal Stability

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