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Bi P, Zhu X, Han J, Tian L, Zhang W. Synthesis and Comparative Study of Polyether- b-polybutadiene- b-polyether Triblock Copolymers for Use as Polyurethanes. Polymers (Basel) 2023; 15:3486. [PMID: 37631543 PMCID: PMC10459386 DOI: 10.3390/polym15163486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 08/27/2023] Open
Abstract
In this paper, the effects of HTPBs with different main-chain microstructures on their triblock copolymers and polyurethane properties were investigated. Three polyether-modified HTPB triblock copolymers were successfully synthesized via a cationic ring-opening copolymerization reaction using three HTPBs with different microstructures prepared via three different polymerization methods as the macromolecular chain transfer agents and tetrahydrofuran (THF) and propylene oxide (PO) as the copolymerization monomers. Finally, the corresponding polyurethane elastomers were prepared using the three triblock copolymers as soft segments and toluene diisocyanate (TDI) as hard segments. The results of an analysis of the triblock copolymers showed that the triblock copolymers had lower viscosity and glass transition temperature (Tg) values as the HTPB 1,2 structure content decreased, although the effect on the thermal decomposition temperature was not significant. An analysis of the polyurethane elastomers revealed that as the content of the 1,2 structure in HTPB increased, its corresponding polyurethane elastomers showed a gradual increase in breaking strength and a gradual decrease in elongation at break. In addition, PU-1 had stronger crystallization properties compared to PU-2 and PU-3. However, the differences in the microstructures of the HTPBs did not seem to have much effect on the surface properties of the polyurethane elastomers.
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Affiliation(s)
- Pengzhi Bi
- State Key Laboratory of Biobased Material and Green Papermaking, Key Laboratory of Pulp and Paper Science & Technology of Ministry of Education, Faculty of Light Industry, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China; (P.B.); (J.H.); (L.T.)
- Key Laboratory for Green Leather Manufacture Technology of China National Light Industry Council, Faculty of Light Industry, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China
| | - Xiuzhong Zhu
- State Key Laboratory of Biobased Material and Green Papermaking, Key Laboratory of Pulp and Paper Science & Technology of Ministry of Education, Faculty of Light Industry, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China; (P.B.); (J.H.); (L.T.)
- Key Laboratory for Green Leather Manufacture Technology of China National Light Industry Council, Faculty of Light Industry, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China
- Key Laboratory of Auxiliary Chemistry and Technology for Chemical Industry Ministry of Education, Shaanxi Collaborative Innovation Center of Industrial Auxiliary Chemistry and Technology, Shaanxi University of Science and Technology, Xi’an 710021, China;
| | - Jinbang Han
- State Key Laboratory of Biobased Material and Green Papermaking, Key Laboratory of Pulp and Paper Science & Technology of Ministry of Education, Faculty of Light Industry, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China; (P.B.); (J.H.); (L.T.)
- Key Laboratory for Green Leather Manufacture Technology of China National Light Industry Council, Faculty of Light Industry, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China
| | - Li Tian
- State Key Laboratory of Biobased Material and Green Papermaking, Key Laboratory of Pulp and Paper Science & Technology of Ministry of Education, Faculty of Light Industry, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China; (P.B.); (J.H.); (L.T.)
- Key Laboratory for Green Leather Manufacture Technology of China National Light Industry Council, Faculty of Light Industry, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China
| | - Wanbin Zhang
- Key Laboratory of Auxiliary Chemistry and Technology for Chemical Industry Ministry of Education, Shaanxi Collaborative Innovation Center of Industrial Auxiliary Chemistry and Technology, Shaanxi University of Science and Technology, Xi’an 710021, China;
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2
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Zhao Y, Shou T, Fu S, Qin X, Hu S, Zhao X, Zhang L. Controllable Design and Preparation of Hydroxyl-Terminated Solution-Polymerized Styrene Butadiene for Polyurethane Elastomers with High-Damping Properties. Macromol Rapid Commun 2022; 43:e2100692. [PMID: 35014119 DOI: 10.1002/marc.202100692] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 12/08/2021] [Indexed: 11/10/2022]
Abstract
Vibration and noise are ubiquitous in social life, which severely damage machinery and adversely affect human health. Thus, the development of materials with high-damping performance is of great importance. Rubbers are typically used as damping materials because of their unique viscoelasticity. However, they do not satisfy the requirements of different applications with various working conditions. In this study, the advantages of the high loss factor of styrene butadiene rubber (SBR) are combined with the strong designability of polyurethane. Hydroxyl-terminated solution-polymerized styrene butadiene rubbers (HTSSBRs) with different structures are prepared using anionic polymerization. HTSSBRs are then used as the soft segment during the synthesis of temperature-tunable high-damping performance polyurethane (HTSSBR-polyurethane (PU)). The prepared HTSSBR-PUs with different structures exhibit excellent loss performance, a maximum loss factor (tan δmax ) of above 1.60, and an effective damping performance over a wide temperature range compared to traditional SBR and polyurethane. Therefore, this work offers an effective method for the design of damping materials with adjustable properties. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Yongkai Zhao
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Tao Shou
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Siwei Fu
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Xuan Qin
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Shikai Hu
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, 100029, China.,Beijing Engineering Research Center of Advanced Elastomers, Beijing University of Chemical Technology, Beijing, 100029, China.,Engineering Research Center of Elastomer Materials on Energy Conservation and Resources, Ministry of Education, Beijing, 100029, China
| | - Xiuying Zhao
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, 100029, China.,Beijing Engineering Research Center of Advanced Elastomers, Beijing University of Chemical Technology, Beijing, 100029, China.,Engineering Research Center of Elastomer Materials on Energy Conservation and Resources, Ministry of Education, Beijing, 100029, China
| | - Liqun Zhang
- Key Laboratory of Beijing City on Preparation and Processing of Novel Polymer Materials, Beijing University of Chemical Technology, Beijing, 100029, China.,Beijing Engineering Research Center of Advanced Elastomers, Beijing University of Chemical Technology, Beijing, 100029, China.,Engineering Research Center of Elastomer Materials on Energy Conservation and Resources, Ministry of Education, Beijing, 100029, China
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Li Y, Zhang C, Li Z, Pan G. Controllable synthesis and characterization of 4HTPI-Si liquid rubber with high 1,4-structure content applied to rocket solid propellant matrix. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2021. [DOI: 10.1080/10601325.2021.1890997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Yanhui Li
- College of Environmental and Safety Engineering, Qingdao University of Science and Technology, Qingdao, People's Republic of China
| | - Caixia Zhang
- College of Environmental and Safety Engineering, Qingdao University of Science and Technology, Qingdao, People's Republic of China
| | - Zhibo Li
- College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao, People's Republic of China
| | - Guangqin Pan
- College of Environmental and Safety Engineering, Qingdao University of Science and Technology, Qingdao, People's Republic of China
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Dossi E, Earnshaw J, Ellison L, Rabello dos Santos G, Cavaye H, Cleaver DJ. Understanding and controlling the glass transition of HTPB oligomers. Polym Chem 2021. [DOI: 10.1039/d1py00233c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
In this paper, we use a combination of experiment and simulation to achieve enhanced levels of synthetic control on the microstructure of the much-used binder material hydroxyl terminated polybutadiene (HTPB).
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Affiliation(s)
- Eleftheria Dossi
- Centre for Defence Chemistry
- Cranfield University
- Defence Academy of United Kingdom
- Shrivenham
- UK
| | - Jacob Earnshaw
- Materials and Engineering Research Institute
- Sheffield Hallam University
- Sheffield
- UK
| | - Laurence Ellison
- Materials and Engineering Research Institute
- Sheffield Hallam University
- Sheffield
- UK
| | | | - Hamish Cavaye
- Isis Neutron and Muon Source
- Rutherford Appleton Laboratory
- Science and Technology Facilities Council
- Didcot
- UK
| | - Douglas J. Cleaver
- Materials and Engineering Research Institute
- Sheffield Hallam University
- Sheffield
- UK
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Zhu X, Wang Z, Liu J, Min X, Wang T, Fan X. A New Strategy to Synthesize α,ω‐Dihydroxy Multiblock Copolymers via [CpRu(CH
3
CN)
3
]PF
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/Quinaldic Acid Catalyst. Macromol Rapid Commun 2019; 40:e1900135. [DOI: 10.1002/marc.201900135] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/16/2019] [Indexed: 12/25/2022]
Affiliation(s)
- Xiuzhong Zhu
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and TechnologyThe Key Laboratory of Space Applied Physics and ChemistrySchool of ScienceNorthwestern Polytechnical University Xi’an 710072 P. R. China
| | - Zichao Wang
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and TechnologyThe Key Laboratory of Space Applied Physics and ChemistrySchool of ScienceNorthwestern Polytechnical University Xi’an 710072 P. R. China
| | - Jie Liu
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and TechnologyThe Key Laboratory of Space Applied Physics and ChemistrySchool of ScienceNorthwestern Polytechnical University Xi’an 710072 P. R. China
| | - Xin Min
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and TechnologyThe Key Laboratory of Space Applied Physics and ChemistrySchool of ScienceNorthwestern Polytechnical University Xi’an 710072 P. R. China
| | - Tong Wang
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and TechnologyThe Key Laboratory of Space Applied Physics and ChemistrySchool of ScienceNorthwestern Polytechnical University Xi’an 710072 P. R. China
| | - Xiaodong Fan
- Ministry of Education and Shaanxi Key Laboratory of Macromolecular Science and TechnologyThe Key Laboratory of Space Applied Physics and ChemistrySchool of ScienceNorthwestern Polytechnical University Xi’an 710072 P. R. China
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Min X, Fan X. η3
-π-Allyl Acetoxyl Ni Complex, an Efficient Initiator for Synthesis of Hydroxyl-Terminated Polybutadiene with High cis
-1,4 Unit Content. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800479] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xin Min
- Northwestern Polytechnical University; Dong-xiang RD.1 Xi'an, Shannxi 710072 China
| | - Xiaodong Fan
- School of Sciences; Northwestern Polytechnical University; Dong-xiang RD.1 Xi'an, Shannxi 710072 China
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7
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Synthesis of hydroxyl-terminated polybutadiene bearing pendant carboxyl groups by combination of anionic polymerization and blue light photocatalytic thiol-ene reaction and its pH-triggered self-assemble behavior. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.04.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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