HDPE/木炭复合材料的制备及其拉伸性能研究  

Study on Preparation and Tensile Properties of HDPE/Charcoal Composites

作　　者：张庆法[1,2] 刘建彪 姜戌雅 蔡红珍 张继兵[3] 林晓娜 Zhang Qingfa;Liu Jianbiao;Jiang Xuya;Cai Hongzhen;Zhang Jibing;Lin Xiaona(School of Agricoltural Engineering and Food Science,Shandong University of Technology,Zibo 255000,China;Shandong Research Center of Engineering and Technology for Clean Energy,Zibo 251000,China;Anhui Aile Door and Window System Engineering Co.,Ltd,Suzhou 234000,China)

机构地区：[1]山东理工大学农业工程与食品科学学院学院,山东淄博255000 [2]山东省清洁能源工程技术研究中心,山东淄博255000 [3]安徽爱乐门窗系统工程有限公司,安徽宿州234000

出　　处：《塑料科技》2019年第1期27-30,共4页Plastics Science and Technology

基　　金：2016年山东省重点研发计划(重大关键技术)(2016ZDJS11A01);安徽省重点研究与开发计划项目(1704a0802138);山东省自然科学基金博士基金(ZR2017BEE062);山东省泰山学者特聘专家;山东省高等学校优势学科人才团队培育计划

摘　　要：以高密度聚乙烯(HDPE)、木炭为主要原料,采用平板硫化机制备了HDPE/木炭复合材料。利用SEM、DSC、XRD对HDPE/木炭复合材料进行了分析表征,并对该材料的拉伸性能进行了测试。结果表明:木炭分布在HDPE基体中并被其包覆,二者结合良好;木炭含量的变化对HDPE/木炭复合材料的熔融、结晶过程以及结晶衍射峰强度均会产生明显影响,但对其晶型结构影响不大;增加木炭含量可以提高复合材料的拉伸强度,但会降低断裂伸长率。High density polyethylene(HDPE)/charcoal composites were prepared by plate vulcanization using charcoal and HDPE as the main raw materials. The HDPE/charcoal composites were characterized by SEM, DSC and XRD, meanwhile, the tensile properties of the composites were tested. The results show that the charcoal is distributed and wrapped in HDPE matrix, the two are well combined;the increase of charcoal content has an important effect on melting, crystallization process and diffraction peak strength of the composites, but has little effect on the crystal structure of the composites;the tensile strength of the composites could be increased with the increasing content of charcoal, but the elongation at break would be decreased.

关 键 词：高密度聚乙烯 木炭 复合材料 拉伸性能 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]