中国塑料2017，Vol.31Issue(8)：47-51,5.DOI:10.19491/j.issn.1001-9278.2017.08.008
PMMA/改性纳米氧化锌复合材料的制备及其性能研究
Preparation and Properties of Poly(methyl methacrylate)/ZnO Nanocomposites
摘要
Abstract
In this work,ZnO nanoparticles were synthesized by liquid phase precipitation and then modified with a titanate coupling agent.Poly (methyl methacrylate) (PMMA)/ZnO nanocomposites were prepared by solvent mixing of surface-modified ZnO nanoparticles with PMMA.The resulting nanocomposites were analyzed by Fourier-transform infrared spectroscopy and scanning electron microscopy.The effect of ZnO content on the surface hardness,optical performance,thermal properties and solvent resistance was investigated.The results indicated that the surface-modified ZnO nanoparticles were well dispersed in PMMA,and the surface hardness of the nanocomposites increased with increasing ZnO content at first and then tended to decrease.The addition of ZnO nanoparticles enhanced the heat resistance and thermal stability of the nanocomposites.The ultraviolet shielding performance and solvent resistance of the nanocomposites were improved remarkably with an increase of ZnO content,and however,their visible light transmittance did not seem to decrease significantly.关键词
氧化锌/聚甲基丙烯酸甲酯/复合材料/改性Key words
znic oxide/poly(methyl methacrylate)/composite/modification分类
化学化工引用本文复制引用
张彩宁,代文祎,王煦漫,赵明远,段凯迪..PMMA/改性纳米氧化锌复合材料的制备及其性能研究[J].中国塑料,2017,31(8):47-51,5.基金项目
西安市建设科技计划项目(SJW2015-16) （SJW2015-16）
陕西省教育厅专项科研计划项目(明胶/蒙脱土复合水处理剂制备研究) （明胶/蒙脱土复合水处理剂制备研究）
