Multiblock copolymersPoly(ethylene 2,5-furandicarboxylate) (PEF) is a biobased polyester with superior thermo-mechanical and gas barrier properties than poly(ethylene terephthalate) (PET), the most widely used petroleum-based polyester. However, PEF is more brittle than PET. To toughen PEF, a ...
LiyuanZhangYajieZhuJinWang, J.; Liu, X.; Jia, Z.; Sun, L.; Zhang, Y.; Zhu, J. Modification of poly(ethylene 2,5-furandicarboxylate) (PEF) with 1, 4-cyclohexanedimethanol: Influence of stereochemistry of 1,4-cyclohexylene units. Polymer 2018, 137, 173-185. [CrossRef]...
Fast Crystallization and Melting Behavior of a Long-Spaced Aliphatic Furandicarboxylate Biobased Polyester, Poly (dodecylene 2, 5-furanoate). Ind. Eng. Chem. Res. 2016, 55, 5315–5326. [CrossRef] 22. Knoop, J.R.I.; Vogelzang, W.; van Haveren, J.; van Es, D.S. High molecular ...
PEF聚酯是2,5-呋喃二甲酸(FDCA)和乙二醇的缩聚产物,可提升石油基聚对苯二甲酸乙二醇酯(PET)更优的气体阻隔性、热灌装温度、着色性、机械强度等性能,在高阻隔性包装材料、高性能纤维、工程塑料等领域有着广阔的应用前景。公司已完成PEF纤维、PEF聚酯瓶、PEF多层膜等多个应用场景的验证。
The invention provides poly(ethylene 2,5-furandicarboxylate), which contains the repeating units shown in formula (I) and has a characteristic viscosity not smaller than 0.2 dL/g. The invention also provides a preparation method for poly(ethylene 2,5-furandicarboxylate) provided by the technical ...
Aliphatic-sulfonated polyesters based on 2,5 FDCA, such as poly(ethylene 2,5-furandicarboxylate)-co-(ethylene sodiosulfonate succinate) or 2,5-PEF-co-PESs were prepared by a melt step-growth polymerization of 2,5-FDCA and Na-DMSS with ethylene glycol. These copolyest...
Poly(ethylene 2,5-furandicarboxylate), referred to as PEF, was uni-axially stretched for temperatures above glass transition temperature. This bio-based polymer is considered as a serious competitor for the petroleum analogous poly(ethylene terephthalate), named PET. To replace PET in bottle forming...
Poly(ethylene 2,5-furandicarboxylate) (PEF) is a polyester from ethylene glycol and 2,5-Furandicarboxylic acid which has gained increasing interest due to its excellent properties compared to chemically similar PET. This paper presents an estimation of the crystallization enthalpy, the crystalline and...
Poly(ethylene 2,5-furandicarboxylate) (PEF) is a very promising biobased polymer possessing very high mechanical strength, rigidility and gas barrier performance. But its poor ductility and toughness may limit its applications. In this study, PEF-based copolymers with high intrinsic viscosity were ...
Poly(ethylene 2,5-furandicarboxylate) (PEF) is an emerging biobased thermoplastic polymer that may replace PET for stretching applications such as bottle blowing, thermoforming, or film extrusion. The stretch ability and strain induced microstructure in PEF have not been fully addressed in the ...