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1
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Sterligov GK, Rzhevskiy SA, Isaeva DK, Belov NM, Rasskazova MA, Drokin EA, Topchiy MA, Minaeva LI, Babkin AV, Erdni-Goryaev EM, Kepman AV, Asachenko AF. The Physicochemical Characterization of New "Green" Epoxy-Resin Hardener Made from PET Waste. Polymers (Basel) 2022; 14:polym14204456. [PMID: 36298034 PMCID: PMC9610027 DOI: 10.3390/polym14204456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/13/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2022] Open
Abstract
"Green" thermally stable hardener was synthesized from a PET waste. The rigid molecular linear structure of the new hardener suggests that it will provide the polymer matrix with the necessary physical and mechanical characteristics. It also allows the expectation that cured matrix based on this hardener can provide increased toughness. New hardener was used as a curing agent for three epoxy resins-tetraglycidyl methylenedianiline (TGDMA, 111-117 EEW), diglycidylether of bisphenol A (DGEBA, 170-192 EEW) and solid epoxy resin (SER)-with a medium molecular weight (860-930 EEW) based on DGEBA. The mixtures were found to have the highest Tg for the DGEBA resin, and high of that for TGDMA and SER. According to the DMA analysis for two cured matrices, the hardener proved to be no worse than the standard ones, and made it possible to obtain cured matrices with excellent mechanical properties, which allows us to hope for further application of new hardener cured epoxy matrices in appropriate composite materials at high temperatures.
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Affiliation(s)
- Grigorii K. Sterligov
- A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Sergey A. Rzhevskiy
- A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Dilshodakhon K. Isaeva
- Faculty of Chemistry, National Research University Higher School of Economics, 101100 Moscow, Russia
| | - Nikita M. Belov
- Department of Chemistry, M. V. Lomonosov Moscow State University, 11991 Moscow, Russia
| | - Maria A. Rasskazova
- A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991 Moscow, Russia
- Department of Chemistry, M. V. Lomonosov Moscow State University, 11991 Moscow, Russia
| | - Egor A. Drokin
- A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991 Moscow, Russia
- Department of Chemistry, M. V. Lomonosov Moscow State University, 11991 Moscow, Russia
| | - Maxim A. Topchiy
- A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Lidiya I. Minaeva
- A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Alexander V. Babkin
- Department of Chemistry, M. V. Lomonosov Moscow State University, 11991 Moscow, Russia
| | | | - Alexey V. Kepman
- Department of Chemistry, M. V. Lomonosov Moscow State University, 11991 Moscow, Russia
| | - Andrey F. Asachenko
- A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991 Moscow, Russia
- Correspondence:
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2
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Zhang Y, Ye J, Qu D, Wang H, Chai C, Feng L. Thermo‐adjusted self‐healing epoxy resins based on
Diels–Alder
dynamic chemical reaction. POLYM ENG SCI 2021. [DOI: 10.1002/pen.25753] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Yunpeng Zhang
- School of Materials Science and Engineering, Lanzhou Jiaotong University Lanzhou China
| | - Jiaofeng Ye
- School of Materials Science and Engineering, Lanzhou Jiaotong University Lanzhou China
| | - Dongan Qu
- School of Materials Science and Engineering, Lanzhou Jiaotong University Lanzhou China
| | - Haitao Wang
- School of Materials Science and Engineering, Lanzhou Jiaotong University Lanzhou China
| | - Changsheng Chai
- School of Bailie Mechanical Engineering, Lanzhou City University Lanzhou China
| | - Libang Feng
- School of Materials Science and Engineering, Lanzhou Jiaotong University Lanzhou China
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3
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Exploring the chemical structure of polydapsone. Colloid Polym Sci 2021. [DOI: 10.1007/s00396-021-04829-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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4
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Gao W, Cao X, Chen M, Chen K, Li S, Han B. Tertiary‐amine‐terminated polybutadiene and butadiene acrylonitrile: Synthesis and application in the modification of epoxy resins. J Appl Polym Sci 2020. [DOI: 10.1002/app.50407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Wentong Gao
- School of Materials Science and Engineering Nanjing Institute of Technology Nanjing China
- Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology Nanjing China
| | - Xiao Cao
- School of Materials Science and Engineering Nanjing Institute of Technology Nanjing China
| | - Menghan Chen
- School of Materials Science and Engineering Nanjing Institute of Technology Nanjing China
| | - Ke Chen
- School of Materials Science and Engineering Nanjing Institute of Technology Nanjing China
| | - Shuhang Li
- School of Materials Science and Engineering Nanjing Institute of Technology Nanjing China
| | - Bing Han
- School of Materials Science and Engineering Nanjing Institute of Technology Nanjing China
- Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology Nanjing China
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5
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Khalafi HR, Ehsani M, Khonakdar HA. Investigation of the cure kinetics and thermal stability of an epoxy system containing cystamine as curing agent. POLYM ADVAN TECHNOL 2020. [DOI: 10.1002/pat.5174] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Hamid Reza Khalafi
- Department of Polymer Processing Iran Polymer and Petrochemical Institute (IPPI) Tehran Iran
| | - Morteza Ehsani
- Department of Polymer Processing Iran Polymer and Petrochemical Institute (IPPI) Tehran Iran
| | - Hossein Ali Khonakdar
- Department of Polymer Processing Iran Polymer and Petrochemical Institute (IPPI) Tehran Iran
- Department of Reactive processing Leibniz Institute of Polymer Research Dresden Dresden Germany
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6
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Chen M, Chen J, Liu C, Wang J, Zhang X. Design, synthesis, and theoretical analysis of thermal stability epoxy resins obtained through a facile and cost-effective approach. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2019.04.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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7
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Li M, Liu N, Chen J, Shi K, Li Q. Development of reprocessable novel sulfur-containing epoxy based on thermal treatment. RSC Adv 2018; 8:28386-28394. [PMID: 35542452 PMCID: PMC9084304 DOI: 10.1039/c8ra04151b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 07/25/2018] [Indexed: 11/21/2022] Open
Abstract
Inspired by the Diels–Alder reaction, we synthesized self-healing epoxy resin (EP-DA) containing sulfur and sharing a large amount of π-electrons.
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Affiliation(s)
- Mengyu Li
- Department of Chemistry and School of Science
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Ning Liu
- Department of Chemistry and School of Science
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Jinhang Chen
- Department of Chemistry and School of Science
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Kai Shi
- Department of Chemistry and School of Science
- North University of China
- Taiyuan 030051
- People's Republic of China
| | - Qiaoling Li
- Department of Chemistry and School of Science
- North University of China
- Taiyuan 030051
- People's Republic of China
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8
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Wan J, Li C, Fan H, Li BG. Branched 1,6-Diaminohexane-Derived Aliphatic Polyamine as Curing Agent for Epoxy: Isothermal Cure, Network Structure, and Mechanical Properties. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00610] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jintao Wan
- State
Key Laboratory of Chemical Engineering, College of Chemical and Biological
Engineering, Zhejiang University, Hangzhou 310027, China
- IMDEA Materials Institute, C/Eric Kandel, 2, 28906 Getafe, Madrid, Spain
| | - Cheng Li
- State
Key Laboratory of Chemical Engineering, College of Chemical and Biological
Engineering, Zhejiang University, Hangzhou 310027, China
| | - Hong Fan
- State
Key Laboratory of Chemical Engineering, College of Chemical and Biological
Engineering, Zhejiang University, Hangzhou 310027, China
| | - Bo-Geng Li
- State
Key Laboratory of Chemical Engineering, College of Chemical and Biological
Engineering, Zhejiang University, Hangzhou 310027, China
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