摘要
综述了近年来聚对苯二甲酸乙二醇酯(PET)共聚改性的研究进展。从分子结构层面出发,通过共聚的方法改善PET的热力学性能、生物降解性能、染色性能、阻燃性能及抗静电性能,以拓展PET在功能化和差异化领域的开发和应用。总结了不同性能单体共聚改性的原理及特点,对未来PET共聚改性的研究方向提出了展望。
The research progress in recent years of polyethylene terephthalate(PET)copolymerization modification is reviewed.From the molecular structure level,the thermodynamic properties,biodegradation prop⁃erties,dyeing properties,flame retardant properties and anti-static properties of PET were improved by copolymerization,so as to expand the development and application of PET in the fields of functionalization and differentiation.The principle and characteristics of copolymerization modification of monomers with different properties are summarized,and the future research direction of PET copolymerization modification is prospected.
作者
王晨
李圣军
孙燕琳
王紫霜
蔡金芳
甘胜华
WANG Chen;LI Sheng-jun;SUN Yan-lin;WANG Zi-shuang;CAI Jin-fang;GAN Sheng-hua(Zhejiang Tongkun Institute for Advanced Materials Co.,Ltd.,Jiaxing 314500,Zhejiang,China;Jiaxing Key Laboratory of Advanced Materials R&D,Jiaxing 314500,Zhejiang,China;Tongkun Group Co.,Ltd.,Jiaxing 314500,Zhejiang,China;Zhejiang Hengchuang Innovative Center for Advanced Functional Fiber Co.,Ltd.,Jiaxing 314500,Zhejiang,China)
出处
《合成纤维》
CAS
2024年第5期1-8,共8页
Synthetic Fiber in China
关键词
PET
共聚改性
分子设计
差异化
功能化
PET
copolymerization modification
molecular design
differentiation
functionalization
