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Sun L, Huang L, Wang X, Hu H, Guo J, Zhu R, He S. Synthesis and Structural Characterization of Sequential Structure and Crystallization Properties for Hydrophilic Modified Polyester. Polymers (Basel) 2020; 12:polym12081733. [PMID: 32756420 PMCID: PMC7464282 DOI: 10.3390/polym12081733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/28/2020] [Accepted: 07/29/2020] [Indexed: 11/16/2022] Open
Abstract
The hydrophilic copolyester polyethylene terephthalate (PET) (ENCDP-X) was successfully synthesized by chemical modification consisting of copolymerization and blending and the comonomers, including sodium isophthalate-5-sulfonate (SIPE), polyethylene glycol (PEG), 2,2-dimethyl-1,3-propanediol (NPG) and matting agent TiO2 with different content. Moreover, the structural characterization of sequential structure, crystallization and thermal properties were studied. The results showed that the comonomers were successfully embedded in the copolyester, the actual molar ratio in the copolyester was consistent with the relative feed ratio and the degree of randomness was calculated to be 0.99, showing that the random copolymers synthesized during the melt polycondensation process and the chemical structure was roughly consistent with the expected molecular chain sequence structure. The thermal parameters of the modified copolyester, containing the glass transition temperature (Tg), melting point (Tm), crystallinity (Xc) and thermal degradation temperature, were decreased, and the cold crystallization temperature (Tc) was increased. In addition, with the increasing of the TiO2 content, it improves the thermal performance of the copolyester and it is beneficial to processing and application. The above conclusion is further verified by non-isothermal kinetic analysis. In addition, the copolyester exhibited the better hydrophilicity than pure PET.
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Affiliation(s)
- Lina Sun
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
| | - Liqian Huang
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
- Correspondence: (L.H.); (X.W.)
| | - Xueli Wang
- Textile Technology Innovation Center, Donghua University, Shanghai 201620, China
- Correspondence: (L.H.); (X.W.)
| | - Hongmei Hu
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
| | - Juanzi Guo
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
| | - Ruishu Zhu
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
| | - Shuang He
- Key Laboratory of Textile Science & Technology of Ministry of Education, College of Textiles, Donghua University, Shanghai 201620, PR China; (L.S.); (H.H.); (J.G.); (R.Z.); (S.H.)
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Lotti N, Colonna M, Fiorini M, Finelli L, Berti C. Poly(propylene terephthalate) containing 4,4′-sulfonylbisphenol units: Effect of chemical composition on the physical-chemical properties. POLYMER SCIENCE SERIES B 2014. [DOI: 10.1134/s1560090414050091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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de Ilarduya AM, Muñoz-Guerra S. Chemical Structure and Microstructure of Poly(alkylene terephthalate)s, their Copolyesters, and their Blends as Studied by NMR. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400239] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Antxon Martínez de Ilarduya
- Departament d'Enginyeria Química; Universitat Politècnica de Catalunya, ETSEIB; Diagonal 647 Barcelona 08028 Spain
| | - Sebastián Muñoz-Guerra
- Departament d'Enginyeria Química; Universitat Politècnica de Catalunya, ETSEIB; Diagonal 647 Barcelona 08028 Spain
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Li J, Hu Z, Wang Z, Gu Q, Wang Y, Huang Y. Influence of Flexible Poly(Trimethylene Sebacate) Segments on the Lamellar Twisting Behavior of Poly(Trimethylene Terephthalate) Ring-Banded Spherulites. Ind Eng Chem Res 2013. [DOI: 10.1021/ie302406t] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun Li
- School of Chemical Engineering and Technology,
State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150001, China
| | - Zhen Hu
- School of Chemical Engineering and Technology,
State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150001, China
| | - Zongbao Wang
- Ningbo Key Laboratory of Polymer
Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Qun Gu
- Ningbo Key Laboratory of Polymer
Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Yuzhong Wang
- Center for Degradable and Flame-Retardant
Polymeric Materials (ERCEPM), College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Yudong Huang
- School of Chemical Engineering and Technology,
State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150001, China
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Soccio M, Nogales A, Ezquerra TA, Lotti N, Munari A. Effect of Copolymerization in the Dynamics of Poly(trimethylene terephthalate). Macromolecules 2011. [DOI: 10.1021/ma202361r] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Michelina Soccio
- Instituto de Estructura de la Materia, IEM-CSIC, Serrano 121, Madrid 28006, Spain
| | - Aurora Nogales
- Instituto de Estructura de la Materia, IEM-CSIC, Serrano 121, Madrid 28006, Spain
| | - Tiberio A. Ezquerra
- Instituto de Estructura de la Materia, IEM-CSIC, Serrano 121, Madrid 28006, Spain
| | - Nadia Lotti
- Dipartimento di Ingegneria Civile,
Ambientale e dei
Materiali, Universitá di Bologna, Via Terracini 28, Bologna 40131, Italy
| | - Andrea Munari
- Dipartimento di Ingegneria Civile,
Ambientale e dei
Materiali, Universitá di Bologna, Via Terracini 28, Bologna 40131, Italy
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Zou H, Wang L, Yi C, Gan H. Thermal Stability and Thermal Degradation Kinetics of Poly(Trimethylene-co-Butylene Terephthalate) Copolymers. J MACROMOL SCI B 2011. [DOI: 10.1080/00222348.2010.541841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Hantao Zou
- a Key Laboratory of Green Processing and Functional Textile of New Textile Materials , Wuhan Textile University, Ministry of Education , Wuhan, Hubei, P.R. China
| | - Luoxin Wang
- a Key Laboratory of Green Processing and Functional Textile of New Textile Materials , Wuhan Textile University, Ministry of Education , Wuhan, Hubei, P.R. China
| | - Changhai Yi
- a Key Laboratory of Green Processing and Functional Textile of New Textile Materials , Wuhan Textile University, Ministry of Education , Wuhan, Hubei, P.R. China
| | - Houlei Gan
- a Key Laboratory of Green Processing and Functional Textile of New Textile Materials , Wuhan Textile University, Ministry of Education , Wuhan, Hubei, P.R. China
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Zou H, Wang L, Yi C, Liu H, Xu W. Thermal, rheological, mechanical, and dyeing property studies of poly(ethylene-co-trimethylene terephthalate) copolymer filaments. POLYM ENG SCI 2010. [DOI: 10.1002/pen.21635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Zou H, Yi C, Wang L, Li G, Jiang J. Non-isothermal Crystallization Kinetics Analysis of Poly(trimethylene-co-butylene Terephthalate) Copolymers. J MACROMOL SCI B 2009. [DOI: 10.1080/00222340902837410] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hantao Zou
- a Key Laboratory of Green Processing and Functional Textile of New Textile Materials (Wuhan University of Science and Engineering) , Ministry of Education , Wuhan, Hubei, 430073, PR China
| | - Changhai Yi
- a Key Laboratory of Green Processing and Functional Textile of New Textile Materials (Wuhan University of Science and Engineering) , Ministry of Education , Wuhan, Hubei, 430073, PR China
| | - Luoxin Wang
- a Key Laboratory of Green Processing and Functional Textile of New Textile Materials (Wuhan University of Science and Engineering) , Ministry of Education , Wuhan, Hubei, 430073, PR China
| | - Guang Li
- b State Key Laboratory for Modification of Chemical Fibers and Polymer Materials , Donghua University , West Yan'an Road, Shanghai, 200051, PR China
| | - Jianming Jiang
- b State Key Laboratory for Modification of Chemical Fibers and Polymer Materials , Donghua University , West Yan'an Road, Shanghai, 200051, PR China
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Chuah HH, Grebowicz J, Kelsey DR, Olvera JM, Scardino B, Tse C. Effects of an isophthalate comonomer on poly(trimethylene terephthalate) fiber spinning and properties. J Appl Polym Sci 2009. [DOI: 10.1002/app.30103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Soccio M, Lotti N, Finelli L, Munari A. Crystallization behavior and morphology of poly(propylene terephthalate) copolymers containing neopenthyl glycol moieties. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/polb.21420] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Soccio M, Lotti N, Finelli L, Gazzano M, Munari A. Neopenthyl glycol containing poly(propylene terephthalate)s: structure–properties relationships. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/polb.21352] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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