Effect of lignin incorporation and reactive compatibilization on the morphological, rheological, and mechanical properties of ABS resin
Article
Article Title | Effect of lignin incorporation and reactive compatibilization on the morphological, rheological, and mechanical properties of ABS resin |
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ERA Journal ID | 1674 |
Article Category | Article |
Authors | Song, Pingan (Author), Cao, Zhenhu (Author), Meng, Qingrong (Author), Fu, Shenyuan (Author), Fang, Zhengping (Author), Wu, Qiang (Author) and Ye, Jiewang (Author) |
Journal Title | Journal of Macromolecular Science Part B: Physics |
Journal Citation | 51 (4), pp. 720-735 |
Number of Pages | 16 |
Year | 2012 |
Publisher | Taylor & Francis |
Place of Publication | United States |
ISSN | 0022-2348 |
1525-609X | |
Digital Object Identifier (DOI) | https://doi.org/10.1080/00222348.2011.609794 |
Web Address (URL) | http://www.tandfonline.com/doi/abs/10.1080/00222348.2011.609794 |
Abstract | In order to develop the potential application of industrial alkali lignin, its acrylonitrile-butadiene-styrene (ABS) composites were fabricated via melt blending in the absence/presence of a compatibilizer. The lignin can uniformly disperse in the ABS matrix with number-average dispersed-phase domains of sub-micron scale, ranging from 150-250 nm, as observed by scanning electron microscopy. Infrared spectroscopy reveals that strong intermolecular interactions, mainly hydrogen bonding, were responsible for their good interfacial compatibility. Rheological behaviors show that the presence of lignin restricts to some extent the relaxation of polymer chains without affecting the processing properties of ABS resin. The presence of lignin increases storage modulus and glass transition temperature (T g) of ABS. Incorporating small amounts of lignin, e.g. 5 wt%, can produce ABS composites with enhanced tensile strength and modulus, while higher loading of lignin will reduce mechanical properties. The latter, however, can be improved by reactive compatibilization. |
Keywords | ABS; lignin; mechanical properties; morphology; rheological behaviors; ABS composite; acrylonitrile-butadiene-styrene |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 340505. Physical organic chemistry |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Zhejiang A & F University, China |
Zhejiang University, China | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q4132/effect-of-lignin-incorporation-and-reactive-compatibilization-on-the-morphological-rheological-and-mechanical-properties-of-abs-resin
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