塑木複材界面交互作用與?變性質之影響

THUIR > College of Engineering > College of Engineering > Tunghai Journal > Item 310901/20807

Please use this identifier to cite or link to this item: http://140.128.103.80:8080/handle/310901/20807

Title:	塑木複材界面交互作用與?變性質之影響
Other Titles:	The Interfacial Interaction and the Rheological Properties of Polyethylene-Wood Flour Composites
Authors:	陳建源、王曄 Jiahn-Yuarn Chen and Yeh Wang
Contributors:	東海大學工學院
Keywords:	動態機械分析、?變學、木粉、動態機械性質、剪黏?
Date:	2001-07
Issue Date:	2013-03-26T09:01:08Z (UTC)
Publisher:	台中市：東海大學
Abstract:	在高密?聚乙烯與木粉系統的塑木複材中，木粉跟乙烯基材界面之間微弱的交互作用，使得複材的機械性質無法有效提升。為此加入相容劑以改善界面作用，提升複材的機械性質。本研究?用動態機械分析（DMTA）以及?變儀，觀察複材動態機械性質以及穩態?變性質跟界面之間的變化關係。 The mechanical properties of the polyethylene/wood flour (HDPE/WF) composite systems are not satisfactory due to the weak interaction between the wood flour and HDPE matrix. Several compatibilizers are added into the composites to enhance the interfacial interactions. Dynamical mechanical thermal analysis (DMTA) and rheological properties were used to investigate the interaction of the interface between the wood flour and HDPE matrix. The drop in the amplitude and the shift in the damping peak(tanδ) indicates the strong interaction between the wood flour and the HDPE matrix. The increase in shear viscosity is also an indication of interfacial interaction. On the other hand, the increase in the storage modulus (E’) demonstrates the improvement of mechanical properties.
Relation:	東海大學東海學報第42卷, p.41-48
Appears in Collections:	[College of Engineering ] Tunghai Journal

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