Characterization of wood plastic composites manufactured from recycled plastic blends
Characterization of wood plastic composites manufactured from recycled plastic blends
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DOI：
10.1016/j.compstruct.2016.11.073
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发表时间：
2017-02-01
影响因子：
6.3
通讯作者：
Marttila, Pasi
中科院分区：
文献类型：
--
作者：
Turku, Irina;Keskisaari, Anna;Marttila, Pasi
探讨了利用再生塑料制造木塑复合材料的可能性。样品由建筑塑料垃圾和城市混合塑料垃圾的“轻”部分加工而成，并进行了弯曲、拉伸、无切口冲击强度、硬度性能和吸水性测试。热分析采用差示扫描量热法和热重分析法；利用扫描电镜对复合材料进行形貌研究。结果表明，该复合材料的强度要低于以低密度聚乙烯为原料制备的对照材料；硬度与参考材料相当，刚度高于参考材料。参照物的润湿性是所研究复合材料中最低的。(C) 2016 Elsevier Ltd.版权所有。
The possibility of using recycled plastic waste for the manufacturing of wood-plastic composites is investigated. The samples were processed from the "light" fraction of construction plastic waste and municipal mixed plastic waste, and tested for flexural, tensile, and un-notched impact strength, hardness properties and water absorption. Thermal analysis was performed by differential scan calorimetry and thermogravimetric analysis methods; scan electron microscopy was used for morphology study of the composites. It was found that the strength of the composites was poorer than those of the reference manufactured from virgin low density polyethylene; the hardness was comparable and stiffness higher than those of the reference. The wettability of the reference was the lowest of the studied composites. (C) 2016 Elsevier Ltd. All rights reserved.