Non-phosphorus Glucosyl Schiff Bases for Smoke Inhibition and Mechanical Enhancement of Epoxy Resin Composites
Article
Article Title | Non-phosphorus Glucosyl Schiff Bases for Smoke Inhibition and Mechanical Enhancement of Epoxy Resin Composites |
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ERA Journal ID | 1691 |
Article Category | Article |
Authors | Zhang, Xiangnan, Bai, Ting, Zhou, Pengcheng, Yan, Jing, Yu, Bin, Huo, Siqi and Wang, Junjie |
Journal Title | Polymer Degradation and Stability |
Journal Citation | 223 |
Article Number | 110715 |
Number of Pages | 10 |
Year | 2024 |
Publisher | Elsevier |
Place of Publication | United Kingdom |
ISSN | 0141-3910 |
0144-2880 | |
1873-2321 | |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.polymdegradstab.2024.110715 |
Web Address (URL) | https://www.sciencedirect.com/science/article/pii/S0141391024000594 |
Abstract | To improve the poor thermal stability of glucose, three glucose-based Schiff bases, named CG, SiG and UG, were synthesized as flame retardants for epoxy resin (EP) through the condensation reaction between glucose and three -NH2 containing substances, i.e. chitosan, 3-aminopropyltriethoxysilane and metal organic framework material (UIO-66-NH2), respectively. Subsequently, three flame retardant-modified EPs were obtained using a melt copolymerization method. EP/20 %SiG and EP/20 %UG obtained UL-94 V-1 rating with LOI values of 28.3 % and 27.4 %, respectively. The results of the cone calorimetry tests showed that these three modified EPs had superior inhibition of smoke production. The flame-retardant mechanism was systematically investigated, and furthermore, the study also highlighted the mechanical properties of the three modified samples and all showed significant improvement. This work suggests that glucose-based environmentally friendly flame retardants could facilely and effectively improve the fire safety of epoxy resin. |
Keywords | Glucose-based ; Smoke inhibition ; Multifunctional composites ; Flame retardancy |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 401609. Polymers and plastics |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Byline Affiliations | Wuhan Textile University, China |
Centre for Future Materials |
https://research.usq.edu.au/item/z578x/non-phosphorus-glucosyl-schiff-bases-for-smoke-inhibition-and-mechanical-enhancement-of-epoxy-resin-composites
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