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Vergnes B. Influence of Processing Conditions on the Preparation of Clay-Based Nanocomposites by Twin-Screw Extrusion. INT POLYM PROC 2019. [DOI: 10.3139/217.3827] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AbstractThis review paper is devoted to the preparation of clay-based thermoplastic nanocomposites by melt blending in a twin-screw extruder. The influence of the main processing parameters (screw speed, feed rate, barrel temperature, screw profile) on the state of the clay dispersion at the micro- and nanoscale is characterized. The change of dispersion state along the screws and the corresponding mechanisms are presented. The interest of process modelling to predict the state of dispersion is evaluated and, finally, the main modifications of the twin-screw extrusion process to improve the clay dispersion are reviewed.
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Affiliation(s)
- B. Vergnes
- 1MINES Paris Tech, PSL Research University, CEMEF, UMR CNRS 7635, CS 10207, Sophia Antipolis, France
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Zhao F, Huang HX, Zhang SD. Largely toughening biodegradable poly(lactic acid)/thermoplastic polyurethane blends by adding MDI. J Appl Polym Sci 2015. [DOI: 10.1002/app.42511] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Fei Zhao
- Laboratory for Micro Molding and Polymer Rheology; Department of Industrial Equipment and Control Engineering; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Han-Xiong Huang
- Laboratory for Micro Molding and Polymer Rheology; Department of Industrial Equipment and Control Engineering; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Shui-Dong Zhang
- Laboratory for Micro Molding and Polymer Rheology; Department of Industrial Equipment and Control Engineering; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; South China University of Technology; Guangzhou 510640 People's Republic of China
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Lei F, Yang S, Yang M, Li J, Guo S. Exfoliation of organic montmorillonite in iPP free of compatibilizer through the multistage stretching extrusion. Polym Bull (Berl) 2014. [DOI: 10.1007/s00289-014-1254-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Bandyopadhyay J, Sinha Ray S, Scriba M, Wesley-Smith J. A combined experimental and theoretical approach to establish the relationship between shear force and clay platelet delamination in melt-processed polypropylene nanocomposites. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.03.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Li K, Huang HX. Detecting impact toughness of polypropylene/poly(ethylene-co-octene) blends with various morphologies induced via chaotic and shear mixing. POLYM ENG SCI 2012. [DOI: 10.1002/pen.23177] [Citation(s) in RCA: 8] [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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