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Wang D, Wang J, He S, Yan Y, Zhang J, Dong J. Efficient approach to produce functional polypropylene via solvent assisted solid-phase free radical grafting of multi-monomers. APPLIED PETROCHEMICAL RESEARCH 2021. [DOI: 10.1007/s13203-020-00261-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
AbstractHerein an efficient approach to produce functional polypropylene via solvent assisted solid-phase grafting process is reported, in which acrylic acid, methyl methacrylate and maleic anhydride are used as multi-monomers, 2,2′-azobis(2-methylpropionitrile) as initiator and ether as swelling solvent and carrier. The effects of various factors such as the swelling solvent species and dosage, swelling time and temperature, monomer and initiator concentrations, reaction time and temperature, nitrogen flow rate and the stirring speed on the grafting percentage and grafting efficiency were investigated. To verify the polar species was grafted onto polypropylene, the resulted polymers were characterized by Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray diffraction analysis, water contact angle measurement, tensile strength and melt flow rate measurement. All the results showed that using the ether assisted solid-phase free radical grafting process is an efficient and versatile approach to produce functional polypropylene.
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Dahman Y, Oktem AT. Optically transparent nanocomposites reinforced with modified biocellulose nanofibers. J Appl Polym Sci 2012. [DOI: 10.1002/app.36756] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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De Guzman M, Liu PY, Chen JT, Tung KL, Lee KR, Lai JY. Effect of compatibilizer on compatibility and pervaporation performance of PC/PHEMA blend membranes. J Memb Sci 2011. [DOI: 10.1016/j.memsci.2011.05.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Rao H, Zhang Z. Graft copolymerization of maleic anhydride/styrene onto isotactic polypropylene using supercritical CO2. POLYM ADVAN TECHNOL 2008. [DOI: 10.1002/pat.1032] [Citation(s) in RCA: 12] [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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Hou Z, Xu Q, Peng Q, Li J, Fan H, Zheng S. Different factors in the supercritical CO2-assisted grafting of poly(acrylic acid) to polypropylene. J Appl Polym Sci 2006. [DOI: 10.1002/app.23857] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Peng Q, Xu Q, Sun D, Shao Z. Grafting of methyl methacrylate ontoAntheraea pernyi silk fiber with the assistance of supercritical CO2. J Appl Polym Sci 2006. [DOI: 10.1002/app.23408] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Patel AC, Brahmbhatt RB, Devi S. Mechanical properties and morphology of PP/ABS blends compatibilized with PP-g-2-HEMA. J Appl Polym Sci 2003. [DOI: 10.1002/app.11554] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Liu Z, Song L, Dai X, Yang G, Han B, Xu J. Grafting of methyl methylacrylate onto isotactic polypropylene film using supercritical CO 2 as a swelling agent. POLYMER 2002. [DOI: 10.1016/s0032-3861(01)00703-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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