石墨烯改性PLA木塑复合材料性能探究  

Study on Properties of Graphene Composite PLA Composites

作　　者：肖艳 王希越 莫琪 黎怡杉 黄丽婕 XIAO Yan;WANG Xiyue;MO Qi;LI Yishan;HUANG Lijie

机构地区：[1]广电计量检测(南宁)有限公司 [2]广西大学轻工与食品工程学院

出　　处：《丝网印刷》2022年第1期49-52,共4页Screen Printing

摘　　要：采用石墨烯与聚乳酸(PLA)复合制成木塑复合材料。对复合材料进行表征分析,和力学性能、热稳定性、吸水性以及断裂面的变化进行研究,得出结论,添加石墨烯后复合材料性能均有所提高。Wood-plastic composite material is made of graphene and poly lactic acid(PLA).The composite materials were characterized by scanning electron microscopy,Fourier transform infrared spectroscopy and thermogravimetric analysis.The mechanical properties,thermal stability,water absorption and fracture surface of the composites were also studied.The results show that the properties of the composites are improved after the addition ofgraphene.

关 键 词：木塑复合材料 PLA 桉木粉 石墨烯 

分 类 号：TB332[一般工业技术—材料科学与工程]