1
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Garcia PS, Lima JA, Scuracchio CH, Cruz SA. The effect of adding devulcanized rubber on the thermomechanical properties of recycled polypropylene. J Appl Polym Sci 2021. [DOI: 10.1002/app.50703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pamela Sierra Garcia
- Center of Engineering, Modeling and Applied Social Science (CECS) Federal University of ABC Santo André São Paulo Brazil
| | - Juliana Aristéia Lima
- Center of Engineering, Modeling and Applied Social Science (CECS) Federal University of ABC Santo André São Paulo Brazil
| | | | - Sandra Andrea Cruz
- Chemistry Department Federal University of São Carlos São Carlos São Paulo Brazil
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2
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Muñoz‐Pascual S, Saiz‐Arroyo C, Vananroye A, Moldenaers P, Rodriguez‐Perez MA. Effect of the elastomer viscosity on the morphology and impact behavior of injection molded foams based on blends of polypropylene and polyolefin elastomers. J Appl Polym Sci 2020. [DOI: 10.1002/app.50425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Santiago Muñoz‐Pascual
- Cellular Materials Laboratory (CellMat) Condesed Matter Physics Department, University of Valladolid Valladolid Spain
| | | | - Anja Vananroye
- Soft Matter Rheology and Technology Department of Chemical Engineering, KU Leuven Leuven Belgium
| | - Paula Moldenaers
- Soft Matter Rheology and Technology Department of Chemical Engineering, KU Leuven Leuven Belgium
| | - Miguel Angel Rodriguez‐Perez
- Cellular Materials Laboratory (CellMat) Condesed Matter Physics Department, University of Valladolid Valladolid Spain
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3
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Jiang C, Yang Y, Jiang B, Huang Z, Liao Z, Sun J, Wang J, Yang Y. Regulating the monomers composition ratio inside the particle nanodomains with induced condensing agent and its impact on particle growth. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.123022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Li C, Wang Z, Liu W, Ji X, Su Z. Copolymer Distribution in Core–Shell Rubber Particles in High-Impact Polypropylene Investigated by Atomic Force Microscopy–Infrared. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00328] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chunhui Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- University of Science and Technology of China, Hefei 230026, P. R. China
| | - Zeqian Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- University of Science and Technology of China, Hefei 230026, P. R. China
| | - Wei Liu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Xiangling Ji
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- University of Science and Technology of China, Hefei 230026, P. R. China
| | - Zhaohui Su
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- University of Science and Technology of China, Hefei 230026, P. R. China
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5
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Chain microstructure of two highly impact polypropylene resins with good balance between stiffness and toughness. POLYMER 2020. [DOI: 10.1016/j.polymer.2019.122146] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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6
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Xu J, Howard MJ, Mittal V, Bates FS. Block Copolymer Micelle Toughened Isotactic Polypropylene. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01656] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jun Xu
- Department
of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Micah J. Howard
- Department
of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Vikas Mittal
- Department
of Chemical Engineering, The Petroleum Institute, Abu Dhabi, UAE
| | - Frank S. Bates
- Department
of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
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7
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Boyron O, Cancelas AJ, Taam M, Boisson C, McKenna T. A new straightforward method for measuring xylene soluble for high impact polypropylene. CAN J CHEM ENG 2016. [DOI: 10.1002/cjce.22735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Olivier Boyron
- C2P2 - LCPP Group, UMR5265 CNRS, Université de Lyon; ESCPE Lyon; Bat 308F, 43 Bd du 11 novembre 1918 F-69616 Villeurbanne France
| | - Aarón J. Cancelas
- C2P2 - LCPP Group, UMR5265 CNRS, Université de Lyon; ESCPE Lyon; Bat 308F, 43 Bd du 11 novembre 1918 F-69616 Villeurbanne France
- Dutch Polymer Institute DPI; PO Box 902 5600 AX Eindhoven Netherlands
| | - Manel Taam
- C2P2 - LCPP Group, UMR5265 CNRS, Université de Lyon; ESCPE Lyon; Bat 308F, 43 Bd du 11 novembre 1918 F-69616 Villeurbanne France
| | - Christophe Boisson
- C2P2 - LCPP Group, UMR5265 CNRS, Université de Lyon; ESCPE Lyon; Bat 308F, 43 Bd du 11 novembre 1918 F-69616 Villeurbanne France
| | - Timothy McKenna
- C2P2 - LCPP Group, UMR5265 CNRS, Université de Lyon; ESCPE Lyon; Bat 308F, 43 Bd du 11 novembre 1918 F-69616 Villeurbanne France
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8
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Xu J, Mittal V, Bates FS. Toughened Isotactic Polypropylene: Phase Behavior and Mechanical Properties of Blends with Strategically Designed Random Copolymer Modifiers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01521] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jun Xu
- Department
of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Vikas Mittal
- Department
of Chemical Engineering, The Petroleum Institute, Abu Dhabi, United Arab Emirates
| | - Frank S. Bates
- Department
of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, Minnesota 55455, United States
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9
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Rheological characterization of polypropylene/poly(ethylene-co-propylene) in-reactor blends synthesized under different polymerization conditions. Polym Bull (Berl) 2016. [DOI: 10.1007/s00289-016-1762-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Banerjee J, Soliya P, Pallavi MB, Mukhopadhyay P, Bandyopadhyay S, Chakrabarty D, Dutta K. Impact Modification of Isotactic Polypropylene with Ethylene-Propylene Diene Monomer Rubber. INT POLYM PROC 2016. [DOI: 10.3139/217.3143] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The present work was done to improve the impact property of isotactic polypropylene (PP), especially at low temperatures, by incorporating ethylene propylene diene monomers (EPDM). This was done by ensuring compatibility between the two polymers with phase modifiers polyethylene grafted with maleic anhydride (PE-g-MA) and initiator dicumyl peroxide (DCP). In addition, attempts were also made to understand the fundamentals of impact toughening as well as fracture toughness, and to correlate the results with that of morphological evidences obtained from scanning electron microscopy (SEM) and X-ray diffraction (XRD) methods. Varying the ratios of all blend composition, mechanical properties were studied. It was observed that as the rubber fraction increased, the impact property as well as fracture toughness increased. All these tests also showed promising results when PE-g-MA was added, leading to more improvement in all the mechanical properties including increase in crystallite size. It had shown plasticization effect on the compositions, which could be further confirmed by differential scanning calorimetry (DSC) compared to the uncompatibilized ones. But when DCP was added, it behaved like an initiator which directly reacted with the PP matrix, decreasing the molecular weight of the blend with decreasing size of the crystallites.
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Affiliation(s)
- J. Banerjee
- Department of Polymer Science and Technology , University of Calcutta, Kolkata , India
| | - P. Soliya
- SABIC Research and Technology Pvt. Ltd. , Bangalore , India
| | - M. B. Pallavi
- SABIC Research and Technology Pvt. Ltd. , Bangalore , India
| | | | | | - D. Chakrabarty
- Department of Polymer Science and Technology , University of Calcutta, Kolkata , India
| | - K. Dutta
- Department of Polymer Science and Technology , University of Calcutta, Kolkata , India
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11
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Zhang C, Liu G, Jiang Q, Zhao Y, Wang D. Correlation between the fracture toughness and β-crystal fraction in a β-nucleated propylene-based propylene-ethylene random copolymer. J Appl Polym Sci 2016. [DOI: 10.1002/app.42930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Chunbo Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Engineering Plastics; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - Guoming Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Engineering Plastics; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - Qianhong Jiang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Engineering Plastics; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - Ying Zhao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Engineering Plastics; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - Dujin Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Engineering Plastics; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
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12
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In situ reactive compatibilization of PP/ABS blends via Friedel-Crafts alkylation reaction. Macromol Res 2015. [DOI: 10.1007/s13233-016-4001-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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14
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Rezaei Abadchi M, Jalali-Arani A. Synergistic effects of nano-scale polybutadiene rubber powder (PBRP) and nanoclay on the structure, dynamic mechanical and thermal properties of polypropylene (PP). IRANIAN POLYMER JOURNAL 2015. [DOI: 10.1007/s13726-015-0372-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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A new approach to increase toughness of synthesized PP/EPR in-reactor blends by introducing a copolymerization step under low ethylene concentration. JOURNAL OF POLYMER RESEARCH 2015. [DOI: 10.1007/s10965-015-0709-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Moballegh L, Hakim S, Morshedian J, Nekoomanesh M. Investigating Effects of Using Mixtures of Two External Electron Donors on Microstructure and Properties of Polypropylene/Poly(ethylene-co
-propylene) in-Reactor Blends Based on Ziegler-Natta Catalyst. MACROMOL REACT ENG 2015. [DOI: 10.1002/mren.201500002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Leila Moballegh
- Iran polymer and Petrochemical Institute; Pajoohesh Blvd, km15 Tehran-Karaj Hwy; Tehran 115/14965 Iran
| | - Shokoufeh Hakim
- Iran polymer and Petrochemical Institute; Pajoohesh Blvd, km15 Tehran-Karaj Hwy; Tehran 115/14965 Iran
| | - Jalil Morshedian
- Iran polymer and Petrochemical Institute; Pajoohesh Blvd, km15 Tehran-Karaj Hwy; Tehran 115/14965 Iran
| | - Mehdi Nekoomanesh
- Iran polymer and Petrochemical Institute; Pajoohesh Blvd, km15 Tehran-Karaj Hwy; Tehran 115/14965 Iran
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17
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Wang XF, Zhang ZX, Li JL, Yang JH, Wang Y, Zhang JH. Largely improved fracture toughness of an immiscible poly(l-lactide)/ethylene-co-vinyl acetate blend achieved by adding carbon nanotubes. RSC Adv 2015. [DOI: 10.1039/c5ra11192g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Through the bridging effect of CNTs, the fracture toughness of the immiscible PLLA/EVA blend was greatly improved.
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Affiliation(s)
- Xiong-fei Wang
- School of Materials Science and Engineering
- Southwest Jiaotong University
- Key Laboratory of Advanced Technologies of Materials
- Ministry of Education of China
- Chengdu 610031
| | - Zhi-xing Zhang
- School of Materials Science and Engineering
- Southwest Jiaotong University
- Key Laboratory of Advanced Technologies of Materials
- Ministry of Education of China
- Chengdu 610031
| | - Jia-le Li
- School of Materials Science and Engineering
- Southwest Jiaotong University
- Key Laboratory of Advanced Technologies of Materials
- Ministry of Education of China
- Chengdu 610031
| | - Jing-hui Yang
- School of Materials Science and Engineering
- Southwest Jiaotong University
- Key Laboratory of Advanced Technologies of Materials
- Ministry of Education of China
- Chengdu 610031
| | - Yong Wang
- School of Materials Science and Engineering
- Southwest Jiaotong University
- Key Laboratory of Advanced Technologies of Materials
- Ministry of Education of China
- Chengdu 610031
| | - Ji-hong Zhang
- School of Materials Science and Engineering
- Southwest Jiaotong University
- Key Laboratory of Advanced Technologies of Materials
- Ministry of Education of China
- Chengdu 610031
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18
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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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19
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Xiu H, Zhou Y, Dai J, Huang C, Bai H, Zhang Q, Fu Q. Formation of new electric double percolation via carbon black induced co-continuous like morphology. RSC Adv 2014. [DOI: 10.1039/c4ra06836j] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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20
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Jose J, Nag A, Nando GB. Environmental ageing studies of impact modified waste polypropylene. IRANIAN POLYMER JOURNAL 2014. [DOI: 10.1007/s13726-014-0256-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Xiu H, Huang C, Bai H, Jiang J, Chen F, Deng H, Wang K, Zhang Q, Fu Q. Improving impact toughness of polylactide/poly(ether)urethane blends via designing the phase morphology assisted by hydrophilic silica nanoparticles. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.01.057] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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22
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Huang H, Yang L, Ni X. Rheological Behavior and Nonisothermal Crystallization of Polypropylene/Epoxidized Natural Rubber Blends. J MACROMOL SCI B 2014. [DOI: 10.1081/mb-200045967] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Hailang Huang
- a Department of Macromolecular Science, The Key Laboratory of Molecular Engineering of Polymers , State Educational Minister, Fudan University , Shanghai , P.R. China
| | - Ling Yang
- a Department of Macromolecular Science, The Key Laboratory of Molecular Engineering of Polymers , State Educational Minister, Fudan University , Shanghai , P.R. China
| | - Xiuyuan Ni
- a Department of Macromolecular Science, The Key Laboratory of Molecular Engineering of Polymers , State Educational Minister, Fudan University , Shanghai , P.R. China
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23
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Cheruthazhekatt S, Pasch H. Improved chemical composition separation of ethylene–propylene random copolymers by high-temperature solvent gradient interaction chromatography. Anal Bioanal Chem 2013; 405:8607-14. [DOI: 10.1007/s00216-013-7252-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Revised: 07/02/2013] [Accepted: 07/11/2013] [Indexed: 11/29/2022]
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24
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Combined effect of modified zeolite 13X and β-nucleating agent on improving β-crystal content and toughening polypropylene random copolymer. CHINESE JOURNAL OF POLYMER SCIENCE 2013. [DOI: 10.1007/s10118-013-1311-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Luo F, Xu C, Wang K, Deng H, Chen F, Fu Q. Exploring temperature dependence of the toughening behavior of β-nucleated impact polypropylene copolymer. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.02.024] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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26
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Influence of shearing on impact polypropylene copolymer: Phase morphology, thermal and rheological behavior. CHINESE JOURNAL OF POLYMER SCIENCE 2012. [DOI: 10.1007/s10118-012-1145-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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27
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Liu G, Zhang X, Li X, Chen H, Walton K, Wang D. Correlation of miscibility and mechanical properties of polypropylene/olefin block copolymers: Effect of chain composition. J Appl Polym Sci 2011. [DOI: 10.1002/app.36244] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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28
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Wang X, Feng N, Chang S, Zhang G, Li H, Lv H. Intumescent flame retardant TPO composites: Flame retardant properties and morphology of the charred layer. J Appl Polym Sci 2011. [DOI: 10.1002/app.35253] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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29
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Jancar J, Kalfus J, Balkova R. On the differences in micro-deformation mechanism between isotactic polypropylene and β-nucleated isotactic polypropylene as revealed by the confocal laser scanning microscopy. POLYM ENG SCI 2011. [DOI: 10.1002/pen.22024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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30
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Salazar A, Martín T, Navarro JM, Rodríguez J. Fracture behaviour of controlled-rheology ethylene-propylene block copolymers. POLYM INT 2011. [DOI: 10.1002/pi.3012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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31
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Bárány T, Czigány T, Karger-Kocsis J. Application of the essential work of fracture (EWF) concept for polymers, related blends and composites: A review. Prog Polym Sci 2010. [DOI: 10.1016/j.progpolymsci.2010.07.001] [Citation(s) in RCA: 194] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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32
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Morphology and mechanical properties of binary blends of polypropylene with statistical and block ethylene-octene copolymers. J Appl Polym Sci 2010. [DOI: 10.1002/app.33035] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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33
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Li X, Wu H, Han L, Huang T, Wang Y, Bai H, Zhou Z. Annealing induced microstructure and fracture resistance changes in isotactic polypropylene/ethylene-octene copolymer blends with and without β-phase nucleating agent. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/polb.22091] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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34
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Su R, Zhang Z, Gao X, Ge Y, Wang K, Fu Q. Polypropylene Injection Molded Part with Novel Macroscopic Bamboo-like Bionic Structure. J Phys Chem B 2010; 114:9994-10001. [DOI: 10.1021/jp1020802] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Run Su
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, P.R. China
| | - Zeqi Zhang
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, P.R. China
| | - Xiang Gao
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, P.R. China
| | - Yao Ge
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, P.R. China
| | - Ke Wang
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, P.R. China
| | - Qiang Fu
- Department of Polymer Science and Materials, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, P.R. China
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35
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Sarrionandia M, Lopez-Arraiza A, Aurrekoetxea J, Arostegui A. Structure and mechanical properties of a talc-filled polypropylene/ethylene-propylene-diene composite after reprocessing in the melt state. J Appl Polym Sci 2009. [DOI: 10.1002/app.30080] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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36
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Influence of position and composition on adhesion to injection-molded TPO plaques as model automotive parts. POLYMER 2009. [DOI: 10.1016/j.polymer.2009.08.027] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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37
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Tang XG, Yang W, Shan GF, Yang B, Xie BH, Yang MB, Hou M. Effect of temperature gradient on the development of β phase polypropylene in dynamically vulcanized PP/EPDM blends. Colloid Polym Sci 2009. [DOI: 10.1007/s00396-009-2092-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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38
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Lu L, Fan H, Li BG, Zhu S. Polypropylene and Ethylene−Propylene Copolymer Reactor Alloys Prepared by Metallocene/Ziegler−Natta Hybrid Catalyst. Ind Eng Chem Res 2009. [DOI: 10.1021/ie900579h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lie Lu
- State Key Laboratory of Chemical Engineering, Department of Chemical & Biological Engineering, Zhejiang University, Hangzhou, People’s Republic of China 310027, and Department of Chemical Engineering, McMaster University, Hamilton, Ontario, Canada L8S 4L7
| | - Hong Fan
- State Key Laboratory of Chemical Engineering, Department of Chemical & Biological Engineering, Zhejiang University, Hangzhou, People’s Republic of China 310027, and Department of Chemical Engineering, McMaster University, Hamilton, Ontario, Canada L8S 4L7
| | - Bo-Geng Li
- State Key Laboratory of Chemical Engineering, Department of Chemical & Biological Engineering, Zhejiang University, Hangzhou, People’s Republic of China 310027, and Department of Chemical Engineering, McMaster University, Hamilton, Ontario, Canada L8S 4L7
| | - Shiping Zhu
- State Key Laboratory of Chemical Engineering, Department of Chemical & Biological Engineering, Zhejiang University, Hangzhou, People’s Republic of China 310027, and Department of Chemical Engineering, McMaster University, Hamilton, Ontario, Canada L8S 4L7
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Tang XG, Bao RY, Yang W, Xie BH, Yang MB, Hou M. Effect of β-phase on the fracture behavior of dynamically vulcanized PP/EPDM blends studied by the essential work of fracture approach. Eur Polym J 2009. [DOI: 10.1016/j.eurpolymj.2009.02.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Deng K, Felorzabihi N, Winnik MA, Jiang Z, Yin Z, Yaneff PV, Ryntz RA. Investigation of morphology and miscibility of isotactic polypropylene, ethylene-butene copolymer and chlorinated polyolefin blends via LSCFM, SEM, WAXD, and DMA. POLYM ADVAN TECHNOL 2009. [DOI: 10.1002/pat.1256] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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STUDY ON LIQUID-LIQUID PHASE-SEPARATION AND ITS EFFECT ON THE CRYSTALLIZATION KINETICS OF BLENDS COMPOSED OF ISOTACTIC POLYPROPYLENE/ETHYLENE-PROPYLENE RUBBER. ACTA POLYM SIN 2008. [DOI: 10.3724/sp.j.1105.2008.00048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Bai H, Wang Y, Song B, Han L. Synergistic toughening effects of nucleating agent and ethylene–octene copolymer on polypropylene. J Appl Polym Sci 2008. [DOI: 10.1002/app.27980] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ha HS, Woo JY, Kim WH, Kim HS, Kim BK. The rheological, thermal, and mechanical properties for polypropylene and amorphous poly alpha olefin blends. POLYM ADVAN TECHNOL 2008. [DOI: 10.1002/pat.967] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Shen Y, Xie B, Yang W, Li Z, Yang M. Effect of EPDM Content on Melt Flow, Microstructures and Fracture Behavior of Dynamically Vulcanized PP/EPDM Blends. J MACROMOL SCI B 2007. [DOI: 10.1080/00222340701582753] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Yuexin Shen
- a College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Sichuan, People's Republic of China
| | - Banghu Xie
- a College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Sichuan, People's Republic of China
| | - Wei Yang
- a College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Sichuan, People's Republic of China
| | - Zhongming Li
- a College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Sichuan, People's Republic of China
| | - Mingbo Yang
- a College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering , Sichuan University , Sichuan, People's Republic of China
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Yu J, Wang G, Chen J, Zeng X, Wang W. Toughening of polypropylene combined with nanosized CaCO3 and styrene–butadiene–styrene. POLYM ENG SCI 2007. [DOI: 10.1002/pen.20480] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ha H, Kang M, Cho H, Kim B. Rheological, mechanical and thermal properties of propylene-ethylene block copolymer/polyalphaolefins blends. POLYM ENG SCI 2007. [DOI: 10.1002/pen.20907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Nakatani H, Manabe N, Yokota Y, Minami H, Suzuki S, Yamaguchi F, Terano M. Studies of thermal oxidative degradation of polypropylene impact copolymer using the temperature rising elution fractionation method. POLYM INT 2007. [DOI: 10.1002/pi.2254] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abreu FOMS, Forte MMDC, Liberman SA. Propriedades mecânicas e morfologia de blendas de polipropileno com Tpes. POLIMEROS 2006. [DOI: 10.1590/s0104-14282006000100015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Blendas de polipropileno e elastômeros termoplásticos (TPEs), estireno-b-butadieno-b-estireno (SBS) e estireno-b-etileno-co-butileno-b-estireno(SEBS) foram preparadas com o objetivo de avaliar a influência do tipo e da concentração do elastômero nas propriedades mecânicas e na morfologia das blendas. Foram utilizados dois tipos de polipropileno, um homopolímero de propileno (PP-H) e um copolímero randômico de propileno-etileno (PP-R), sendo avaliado também o efeito das características da matriz termoplástica. O elastômero termoplástico aumentou a resistência ao impacto do PP, e a variação da rigidez das blendas foi dependente somente da quantidade de TPE adicionada, sendo estas comparativamente mais rígidas que aquelas com igual teor de elastômero convencional, tipo EPDM e EPR. A blenda com melhor balanço rigidez-impacto foi aquela de PP-R com 10% de SEBS. As blendas do copolímero de propileno-etileno com os TPEs apresentaram maior deformação do que aquelas com o homopolímero, devido à natureza menos cristalina da matriz do copolímero de propileno. As blendas tanto do homo quanto do copolímero de propileno com SEBS ficaram mais homogêneas em função da maior afinidade do bloco central poliolefínico EB (etileno-co-butileno) do primeiro com a região amorfa da matriz, sendo esta mais significativa no PP-R.
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Zumbrunnen DA, Subrahmanian R, Kulshreshtha B, Mahesha C. Smart blending technology enabled by chaotic advection. ADVANCES IN POLYMER TECHNOLOGY 2006. [DOI: 10.1002/adv.20073] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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