Fully biobased multiblock copolymers of furan-aromatic polyester and dimerized fatty acid: Synthesis and characterization

被引：54

作者：

Kwiatkowska, Magdalena ^{[1
]}

Kowalczyk, Inez ^{[1
]}

Kwiatkowski, Konrad ^{[1
,2
]}

Szymczyk, Anna ^{[3
]}

Roslaniec, Zbigniew ^{[1
]}

机构：

[1] West Pomeranian Univ Technol, Inst Mat Sci & Engn, Piastow Ave 19, PL-70310 Szczecin, Poland

[2] West Pomeranian Univ Technol, Dept Mech & Machine Design Fundamentals, Piastow Ave 19, PL-70310 Szczecin, Poland

[3] West Pomeranian Univ Technol, Inst Phys, Piastow Ave 48, PL-70311 Szczecin, Poland

来源：

POLYMER | 2016年 / 99卷

关键词：

2,5-Furandicarboxylic acid; Furan-aromatic polyester copolymers; Thermoplastic elastomers; Bio-based polymers; POLY(TRIMETHYLENE TEREPHTHALATE); POLY(BUTYLENE TEREPHTHALATE); LIGNOCELLULOSIC BIOMASS; RENEWABLE RESOURCES; PHYSICAL-PROPERTIES; POLYMERIC MATERIALS; COPOLYESTERS;

D O I：

10.1016/j.polymer.2016.07.060

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A series of poly(trimethylene 2,5-furandicarboxylate - block - dimerized fatty acid) (PTF-b-FADD) co-polymers was synthesized from 2,5-furandicarboxylic acid (FDCA), 1,3-propanediol (1,3-PD) and dimerized fatty acid diol (FADD) via a polycondensation in melt. The copolymers were characterized in regard of their chemical structure, microstructure, thermal transitions, thermal stability, and mechanical performance. A detailed analysis of PTF-b-FADDs confirmed their multiblocked structure with randomly distributed rigid and flexible segments, while their microstructure indicated its heterogeneous nature with one continuous FADD/PTF blended phase, and the phase separation forced by the PTF crystalline domains. As the result the furan-aromatic copolyesters reveal the features of thermoplastic elastomers with the phase transition temperatures, thermal and mechanical properties governed by PTF to FADD ratio. All of the monomers used for copolymers' synthesis were plant-derived, what makes PTF-block-FADDs 100% bio-based polymeric materials. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：503 / 512

页数：10

共 44 条

[1] Technology development for the production of biobased products from biorefinery carbohydrates-the US Department of Energy's "Top 10" revisited [J].