The Effect of MBS Toughening for Mechanical Properties of Wood-Plastic Composites under Environmental Ageing

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Title:	The Effect of MBS Toughening for Mechanical Properties of Wood-Plastic Composites under Environmental Ageing
Authors:	Chen, CH (Chen, Chin-Hsing) Chiang, CL (Chiang, Chin-Lung) Chen, WJ (Chen, Wei-Jen) Shen, MY (Shen, Ming-Yuan)
Contributors:	化學工程與材料工程學系暨奈米材料研究所
Keywords:	BLENDS COMPATIBILIZATION POLYPROPYLENE FIBERS EPOXY
Date:	2018
Issue Date:	2019-01-23 10:33:15 (UTC+8)
Abstract:	Wood plastic composites (WPCs) are a promising environmentally friendly material refers to composite that contain plant powders or fibers as reinforcement and plastic matrix. In this study, an epoxy resin and Methyl metharylate-Butadiene-Styrene Copolymer (MBS) were used as a compatibilizer and toughener and were filled into recycled polyethylene terephthalate (PE I) and recycled polyamide 6 (PA6) blends (PET/PA6) and filled with wood flour to prepare the WPCs. The mechanical properties of the WPCs, including the tensile, flexural, and impact properties, with different mixing ratio polymer blends of PET to PA6 (E60/A40, E50/A50, and E40/A60) were investigated under different environmental aging conditions. The experimental results showed that different environmental conditions, such as temperature and humidity, markedly changed the mechanical properties of the WPCs with different mixing ratio polymer blends. In addition, the mechanisms responsible for the interface of the WPCs were identified by studying the fracture surfaces with field emission scanning electron microscopy.
Appears in Collections:	[Department of Chemical & Materials Engineering] journal articles

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