塑料科技2024，Vol.52Issue(1)：112-116,5.DOI:10.15925/j.cnki.issn1005-3360.2024.01.025
纳米材料改性聚对苯二甲酸乙二醇酯的研究进展
Research Progress of Nanomaterials Modified Polyethylene Terephthalate
摘要
Abstract
The research status of polyethylene terephthalate(PET)modified by nano-materials in recent years is reviewed.The modification methods of PET composites were introduced.The effects of fillers on the improvement of mechanical properties,crystallization properties,thermal stability,heat transfer properties,and barrier properties of PET composites were summarized from two aspects of common nano-material modification and two-dimensional nano-material modification.It is pointed out that the homogeneous dispersion of nano-fillers in the matrix is beneficial to reduce the activation energy of crystallization and increase the free volume of PET segments,thus improving the crystallization properties of PET.The application of two-dimensional nano-materials in PET modification is prospected.关键词
聚对苯二甲酸乙二醇酯/二维纳米材料/结晶性能Key words
PET/Two-dimensional nanomaterial/Crystallization property分类
通用工业技术引用本文复制引用
杨承伟,王玉斌,傅伟强,王煦..纳米材料改性聚对苯二甲酸乙二醇酯的研究进展[J].塑料科技,2024,52(1):112-116,5.基金项目
中石油煤层气有限责任公司工程技术研究院(GCY22008CQ02) （GCY22008CQ02）
