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Jia E, Shangguan Y, Xiong J, Chen F, Zheng Q. Fabrication of polypropylene blends with excellent low-temperature toughness and balanced toughness-rigidity by a combination of EPR and SEEPS. J Appl Polym Sci 2017. [DOI: 10.1002/app.45714] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Erwen Jia
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Yonggang Shangguan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Junwen Xiong
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Feng Chen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Qiang Zheng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 People's Republic of China
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Bulatović VO, Mihaljević A, Bajsić EG, Holjevac TG. Morphology and Thermal Behavior of TPU/PP Blends Modified with Maleic Anhydride Grafted SEBS-g-MA Block Copolymer. INT POLYM PROC 2017. [DOI: 10.3139/217.3291] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The effect of the maleic anhydride grafted styrene-ethylene/butylene-styrene (SEBS-g-MA) block copolymer on the properties of thermoplastic polyurethane (TPU) and polypropylene (PP) blends were studied. TPU/PP and TPU/PP/SEBS-g-MA blends with different weight ratios were prepared in a twin-screw extruder. The thermal properties of the blends were investigated via differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The morphological structure of the blends as well as the effect of SEBS-g-MA block copolymer on the reduction of domain size and particle dispersion were investigated via scanning electron microscopy (SEM). The results from the uncompatibilized blends clearly indicated immiscibility of TPU and PP resulting in undesirable properties. The thermal properties of TPU/PP blends were improved by compatibilization with SEBS-g-MA. Addition of the SEBS-g-MA block copolymer resulted in a finer dispersion of the minor phase and clearly improved interfacial adhesion.
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Affiliation(s)
- V. O. Bulatović
- Faculty of Chemical Engineering and Technology , University of Zagreb, Zagreb , Croatia
| | | | - E. G. Bajsić
- Faculty of Chemical Engineering and Technology , University of Zagreb, Zagreb , Croatia
| | - T. G. Holjevac
- Faculty of Metallurgy , University of Zagreb, Sisak , Croatia
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Yang L, Huang J, Lu X, Jia S, Zhang H, Jin G, Qu J. Influences of dicumyl peroxide on morphology and mechanical properties of polypropylene/poly(styrene- b-butadiene- b-styrene) blends via vane-extruder. J Appl Polym Sci 2014. [DOI: 10.1002/app.41543] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Li Yang
- National Engineering Laboratory for Plastic Modification and Processing; National Engineering Research Center of Novel Equipment for Polymer Processing, South China University of Technology; Guangzhou 510640 China
| | - Jintao Huang
- National Engineering Laboratory for Plastic Modification and Processing; National Engineering Research Center of Novel Equipment for Polymer Processing, South China University of Technology; Guangzhou 510640 China
| | - Xiang Lu
- National Engineering Laboratory for Plastic Modification and Processing; National Engineering Research Center of Novel Equipment for Polymer Processing, South China University of Technology; Guangzhou 510640 China
| | - Shikui Jia
- National Engineering Laboratory for Plastic Modification and Processing; National Engineering Research Center of Novel Equipment for Polymer Processing, South China University of Technology; Guangzhou 510640 China
| | - Haichen Zhang
- National Engineering Laboratory for Plastic Modification and Processing; National Engineering Research Center of Novel Equipment for Polymer Processing, South China University of Technology; Guangzhou 510640 China
| | - Gang Jin
- National Engineering Laboratory for Plastic Modification and Processing; National Engineering Research Center of Novel Equipment for Polymer Processing, South China University of Technology; Guangzhou 510640 China
| | - Jinping Qu
- National Engineering Laboratory for Plastic Modification and Processing; National Engineering Research Center of Novel Equipment for Polymer Processing, South China University of Technology; Guangzhou 510640 China
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Lemoine M, Brachais CH, Boni G, Brachais L, Couvercelle JP. Characterizations of Thermoplastic Block Elastomers Based on Polybutadiene and ε -Caprolactone. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2010. [DOI: 10.1080/10601325.2010.492041] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ao YH, Tang K, Xu N, Yang HD, Zhang HX. Compatibilization of PP/SEBS-MAH blends by grafting Glycidyl Methacrylate onto Polypropylene. Polym Bull (Berl) 2007. [DOI: 10.1007/s00289-007-0764-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Hristov V, Lach R, Krumova M, Grellmann W. Fracture toughness of modified polypropylene/poly(styrene-ran-butadiene) blends. POLYM INT 2005. [DOI: 10.1002/pi.1894] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Abreu FOMS, Forte MMC, Liberman SA. SBS and SEBS block copolymers as impact modifiers for polypropylene compounds. J Appl Polym Sci 2004. [DOI: 10.1002/app.21263] [Citation(s) in RCA: 97] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wilhelm HM, Felisberti MI. Blends of i-PP and SBS. II. Influence ofin situ compatibilization on the mechanical properties. J Appl Polym Sci 2002. [DOI: 10.1002/app.11447] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Wilhelm HM, Felisberti MI. Reactive compatibilization of maleated polypropylene and maleated poly(styrene-b-butadiene-b-styrene) blends. J Appl Polym Sci 2002. [DOI: 10.1002/app.10977] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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