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Journal of Polymer Research

Erschienen in:

01.06.2019 | ORIGINAL PAPER

Effects of different macrodiols as soft segments on properties of waterborne polyurethane

verfasst von: Nan Song, Xiulan Xin, Hongqin Liu, Baocai Xu, Bin Li, Yingying Li, Songsong Hou, Yang Yu

Erschienen in: Journal of Polymer Research | Ausgabe 6/2019

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Abstract

Waterborne polyurethane (WPU) with different macromolecular diols as soft segments was synthesized by the acetone dilution method. Fourier transform infrared (FTIR) spectroscopy, particle size and distribution (PSD) and transmission electron microscopy (TEM) test measurements were utilized to characterize the structure. The effect of the structure on performance was determined by the solids content, rheological and thixotropic behavior tests, water absorption tests and adhesion tests. It was found that with different macromolecular diols as a soft segment polyurethane has low water absorption, high energy storage, good shear resistance and adhesion. The minimum water absorption value was 6.02%.

Vorheriger Artikel Deformation modeling of polyamide 6 and the effect of water content using molecular dynamics simulation

Nächster Artikel Nanoporous polymer networks of N − vinylpyrrolidone with dimethacrylates of various polarity. Synthesis, structure, and properties

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Titel: Effects of different macrodiols as soft segments on properties of waterborne polyurethane
verfasst von: Nan Song
Xiulan Xin
Hongqin Liu
Baocai Xu
Bin Li
Yingying Li
Songsong Hou
Yang Yu
Publikationsdatum: 01.06.2019
Verlag: Springer Netherlands
Erschienen in: Journal of Polymer Research / Ausgabe 6/2019
Print ISSN: 1022-9760
Elektronische ISSN: 1572-8935
DOI: https://doi.org/10.1007/s10965-019-1793-6

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