塑料科技2024，Vol.52Issue(9)：15-19,5.DOI:10.15925/j.cnki.issn1005-3360.2024.09.003
聚丙烯/不同形貌氧化锌复合材料的制备与性能研究
Study on Preparation and Performance of Polypropylene/Zinc Oxide with Different Morphologies Composites
摘要
Abstract
Polypropylene is an important engineering plastic with lightweight and excellent mechanical properties.Zinc oxide is a commonly used inorganic filler,which is commonly used in polymer blending due to its excellent photoelectric performance,thermal stability,and antibacterial properties.By controllable synthesis,different morphologies of zinc oxide can be obtained.To investigate the effect of zinc oxide with different morphologies on the properties of modified polypropylene composites,polypropylene/zinc oxide composites with different morphologies were prepared with the master batch method.The mechanical property,crystal structure,and antibacterial properties of the composites were tested through scanning electron microscopy,X-ray diffraction analysis,Fourier transform infrared spectroscopy,mechanical performance testing,and antibacterial experiments.The results indicate that the morphology and mass fraction of zinc oxide in composites affected the crystal structure of polypropylene.The tensile strength of polypropylene/3%spherical zinc oxide composites was the highest,reaching 32.8 MPa.Polypropylene/5%tetrapod-like zinc oxide has the highest antibacterial rate against E.coli and S.aureus,reaching 71.6%and 89.6%,respectively.关键词
聚丙烯/不同形貌氧化锌/晶体结构/力学性能/抗菌性能Key words
Polypropylene/ZnO with different morphologies/Crystal structure/Mechanical property/Antibacterial property分类
化学化工引用本文复制引用
刘艳军,唐思阳,张恒慧,徐永平,李淑英,甄建斌..聚丙烯/不同形貌氧化锌复合材料的制备与性能研究[J].塑料科技,2024,52(9):15-19,5.基金项目
中国博士后科学基金面上项目(2023M730480) （2023M730480）
山西省基础研究计划项目(20210302124313) （20210302124313）
山西省基础研究计划项目(202203021212328) （202203021212328）
山西省高等学校科技创新计划项目(2021L543) （2021L543）
太原工业学院引进人才科研资助项目(2022KJ043) （2022KJ043）
2022年度山西省研究生教育教学改革课题(2022YJJG295) （2022YJJG295）
