塑料科技2018，Vol.46Issue(4)：95-98,4.DOI:10.15925/j.cnki.issn1005-3360.2018.04.015
聚乳酸/聚乙二醇复合材料的线材制备及其3D打印成型
Preparation of PLA/PEG Composite Filaments and Their 3D Printing
摘要
Abstract
The polylactic acid/polyethylene glycol (PLA/PEG) composite filaments and its 3D-printed samples were successfully prepared,then the mechanics performance,thermal performance and biomedical application of the PLA/PEG composites were investigated.The results show that the addition of PEG improves the mechanical properties of PLA material,but reduces the glass transition temperature and cold crystallization temperature.Furthermore,the SEM shows that the 3D-printed biomedical objects possess high printing precision.The successful preparation of PLA/PEG composites for 3D printing can further explore its application in medicine and biology fields.关键词
聚乳酸/聚乙二醇/3D打印/生物应用Key words
Polylactic acid/Polyethylene glycol/3D printing/Biological application分类
化学化工引用本文复制引用
范泽文,郭静,安馨,梁可怡,张继生,邱帅,王艳,刘俊龙,冯钠,曲敏杰..聚乳酸/聚乙二醇复合材料的线材制备及其3D打印成型[J].塑料科技,2018,46(4):95-98,4.基金项目
国家自然科学基金(51503023) （51503023）
辽宁省教育厅高校科研基金(2016J022) （2016J022）
辽宁省自然科学基金重点项目(20170520305) （20170520305）
四川大学高分子材料工程国家重点实验室开放课题(sklpme2014-4-28) （sklpme2014-4-28）
