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Zhang T, Zheng A, Zou G, Wei D, Xu X, Guan Y. Initiating Mechanism of the Anionic Polymerization of Methacrylates with
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‐BuOK and the Synthesis of ABA Type Triblock Copolymers. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tongyuan Zhang
- Department of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Anna Zheng
- Department of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Guijin Zou
- Department of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Dafu Wei
- Department of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Xiang Xu
- Department of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Yong Guan
- Department of Materials Science and EngineeringEast China University of Science and Technology Shanghai 200237 China
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Vahidi M, Azizi H. Preparation and Properties of Styrene Butadiene Styrene/Nano Calcium Carbonate Thermoplastics Elastomer Composite Foams: Morphology and Mechanical Properties. CELLULAR POLYMERS 2017. [DOI: 10.1177/026248931703600502] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In this study, nanocomposite foams based on styrene-butadiene-styrene (SBS) copolymer and nanosized calcium carbonate (CaCO3) were prepared using chemical blowing agent (modified Azodicarbonamide) by compression molding at (230°C) temperature and (30MPa) pressure. The effect of nano CaCO3 concentration on cell nucleation rate, foam density, morphology and mechanical properties were studied for all samples. It was found that foam morphology and strength affected by nanofiller addition and its concentration. The results showed that SBS nanocomposite foam with 5 phr of CaCO3 nanoparticles have more cell density and smaller size cells compared with another samples. mechanical properties in compressive mode for foams were improved by increasing nano calcium carbonate content.
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Affiliation(s)
- Maryam Vahidi
- Department of chemical engineering, Faculty of Engineering, Tehran North Islamic Azad University, Tehran, Iran
| | - Hamed Azizi
- Plastics Dept., Iran Polymer & Petrochemical Institute, P.O.Box. 14965/115, Tehran, Iran
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Ng YT, Tshai KY, Kong W, Ahmad SH, Buddrick O, Kong I. Magnetite-functionalized graphene/poly(styrene-butadiene-styrene) composites: thermal and mechanical properties. POLYM INT 2017. [DOI: 10.1002/pi.5422] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yau Thim Ng
- Department of Mechanical, Materials and Manufacturing Engineering; University of Nottingham Malaysia; Selangor Malaysia
| | - Kim Yeow Tshai
- Department of Mechanical, Materials and Manufacturing Engineering; University of Nottingham Malaysia; Selangor Malaysia
| | - Wei Kong
- Faculty of Applied Science and Foundation Studies; Infrastructure University Kuala Lumpur Unipark Suria; Selangor Malaysia
| | - Sahrim Haji Ahmad
- School of Applied Physics, Faculty of Science and Technology; National University of Malaysia; Malaysia
| | - Oliver Buddrick
- William Angliss Institute of TAFE, Faculty of Higher Education; Melbourne Australia
| | - Ing Kong
- Department of Mechanical, Materials and Manufacturing Engineering; University of Nottingham Malaysia; Selangor Malaysia
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Control over ABA-type triblock copolymer latex morphology in RAFT miniemulsion polymerization and mechanical properties of the latex films. Colloid Polym Sci 2017. [DOI: 10.1007/s00396-017-4072-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gupta P, Bera M, Maji PK. Nanotailoring of sepiolite clay with poly [styrene-b-(ethylene-co-butylene)-b-styrene]: structure-property correlation. POLYM ADVAN TECHNOL 2017. [DOI: 10.1002/pat.4019] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pragya Gupta
- Department of Polymer and Process Engineering; Indian Institute of Technology Roorkee; Saharanpur campus Saharanpur U.P. India
| | - Madhab Bera
- Department of Polymer and Process Engineering; Indian Institute of Technology Roorkee; Saharanpur campus Saharanpur U.P. India
| | - Pradip K. Maji
- Department of Polymer and Process Engineering; Indian Institute of Technology Roorkee; Saharanpur campus Saharanpur U.P. India
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Fu X, Hu K, Kong W, Bao L, Wang J, Lei J. Synthesis and characterization of poly(styrene-block-n-butyl acrylate) pentablock copolymer via RAFT emulsion polymerization mediated by amphiphilic macroRAFT agent combined with pre-emulsion technology. Polym Bull (Berl) 2015. [DOI: 10.1007/s00289-015-1569-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Enhanced electrical conductivity and mechanical property of SBS/graphene nanocomposite. JOURNAL OF POLYMER RESEARCH 2014. [DOI: 10.1007/s10965-014-0456-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Tasdelen MA, Kreutzer J, Yagci Y. In situ Synthesis of Polymer/Clay Nanocomposites by Living and Controlled/Living Polymerization. MACROMOL CHEM PHYS 2009. [DOI: 10.1002/macp.200900590] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Vazquez A, López M, Serrano E, Valea A, Zafeiropoulos NE, Mondragon I. Structural and ordering behavior of lamellar polystyrene-block-polybutadiene-block-polystyrene triblock copolymer containing layered silicates. J Appl Polym Sci 2008. [DOI: 10.1002/app.28885] [Citation(s) in RCA: 7] [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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11
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Preparation and characterization of anionically polymerized butadiene-isoprene copolymer/clay nanocomposites. J Appl Polym Sci 2006. [DOI: 10.1002/app.24400] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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