Furan-based polyesters represent a family of fully or partially bio-based polymers synthesized with 2
5- furandicarboxylic acid (FDCA) as the major monomer. Since the furan ring is rigid
the furan-based polyesters are highly comparable in structure and performance with the traditional fossil-based aromatic polyesters (e. g.
PET and PBT) which have been used in a large scale. It is thus potential to replace the traditional aromatic polyesters with the furan-based polyesters at least partially in bottles
sheets
films
fibers
etc. This paper reviews recent advances in the research on the furan-based polyesters
including the molecular structure
state of aggregation
mechanical
gas-barrier and degradation properties
as well as the relationship between them. Focus is on the outstanding gas-barrier performance of the furan- based polyesters and the relevant governing factors including the molecular structure (the asymmetric geometry and polarity of the furan ring) and the state of aggregation (such as crystallization). A brief introduction is also made on the state-of- the-art and potential applications of the furan-based polyesters in packages and textiles and an outlook is given in the research trend.
关键词
呋喃基聚酯结构性能结构与性能关系
Keywords
Furan-based polyestersStructurePropertiesRelationship between structure and properties
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Related Author
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Related Institution
College of Materials Science and Engineering , Zhengzhou University
Ningbo Key Laboratory of Polymer Materials,Key Laboratory of Marine Materials and Related Technologies , Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering , CAS
Department of Polymer Engineering and Science, School of Material Science and Chemical Engineering, Ningbo University
Department of Chemistry,Shanghai University
College of Materials Science and Engineering, Qingdao University