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首页> 外文期刊>Journal of Forestry Research >Toughening wood/polypropylene composites with polyethylene octene elastomer (POE)
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Toughening wood/polypropylene composites with polyethylene octene elastomer (POE)

机译:用聚乙烯辛烯弹性体(POE)增韧木材/聚丙烯复合材料

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摘要

Polyethylene octene elastomer (POE) as impact modifier was incorporated into wood/polypropylene composites (WPC) to enhance the impact strength of the composite. Two extruding routes, i.e. direct extruding route and two-stage extruding route, were adopted to produce Wood Powder/PP/POE ternary composites. The mechanical and dynamic mechanical analysis (DMA) properties of the composites were investigated. The results showed that the addition of POE can increase the impact strength of the composites, and the composites produced via two-stage extruding route showed superior mechanical properties. The results of the DMA confirmed the mechanical tests.
机译:聚乙烯辛烯弹性体(POE)作为抗冲改性剂被掺入木材/聚丙烯复合材料(WPC)中,以增强复合材料的抗冲击强度。采用两种挤出途径,即直接挤出途径和两阶段挤出途径来生产木粉/ PP / POE三元复合材料。研究了复合材料的力学和动态力学分析(DMA)性能。结果表明,POE的加入可以提高复合材料的冲击强度,并且通过两步挤出制备的复合材料具有优异的力学性能。 DMA的结果证实了机械测试。

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