塑料科技2024，Vol.52Issue(11)：7-12,6.DOI:10.15925/j.cnki.issn1005-3360.2024.11.002
聚酯光热转换纤维的制备及性能研究
Preparation and Performance Study of Polyester Photothermal Conversion Fiber
摘要
Abstract
Using melt blending extrusion technology,efficient photothermal conversion powder cesium tungsten bronze nanoparticles(CsxWO3 NPs)were uniformly dispersed into polyester chips to prepare photothermal conversion polyester masterbatch.Blend photothermic conversion polyester masterbatch with conventional polyester chips in a specific ratio,followed by melting and spinning processes.0.5％CsxWO3 high-efficiency photothermal conversion polyester fibers with good dye-ability were prepared.The microstructure,thermal stability,mechanical properties and heating performance of the fiber were analyzed.The results showed that the addition of CsxWO3 NPs did not have a significant effect on the thermal stability of the fibers,but had a certain improvement in the mechanical properties of the fibers.Under the irradiation of 1 kW/m2 solar light intensity,the maximum temperature of the photothermal conversion polyester fiber reached 104.6℃,which was about 58.0℃higher than that of conventional polyester fibers.关键词
熔融纺丝/铯钨青铜/易染色/聚酯/光热转换Key words
Melt-spinning/Cesium tungsten bronze/Good dye-ability/Polyester/Photothermal conversion分类
化学化工引用本文复制引用
张文宇,朱福和,李沐芳,赵青华,梅涛,王栋,陈佳慧..聚酯光热转换纤维的制备及性能研究[J].塑料科技,2024,52(11):7-12,6.基金项目
福建省技术创新重点攻关及产业化项目(2023G028) （2023G028）
2022年度湖北省揭榜制科技项目(2022BEC049) （2022BEC049）
