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A multi-scale tool for functionalization of polyolefins through radical grafting

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Abstract
Free radical induced grafting of polymers is an important synthesis strategy to improve the properties of the pristine polymer and to ensure compatibility in blends. In this contribution, a multi-scale modeling tool is presented that enables to describe the grafting kinetics with a detailed description at the molecular, micro- and meso-scale combined with a 1D macro-scale reactor model. The potential of the model is illustrated with polyolefins as polymer substrate, including model validation to lab-scale and industrial scale data. It is highlighted that the model is indispensable to achieve the optimal process conditions for improved process intensification and functionality/molecular control.
Keywords
REACTIVE PROCESSING, TOPOLOGY, KINETICS, MULTIPHASE MODELING

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Citation

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MLA
Hernández Ortiz, Julio César, et al. “A Multi-Scale Tool for Functionalization of Polyolefins through Radical Grafting.” AUTEX 2019, 19th World Textile Conference on Textiles at the Crossroads, Autex, 2019.
APA
Hernández Ortiz, J. C., Van Steenberge, P., Duchateau, J., Toloza Porras, C., Schreurs, F., Reyniers, M.-F., … D’hooge, D. (2019). A multi-scale tool for functionalization of polyolefins through radical grafting. In AUTEX 2019, 19th World Textile Conference on Textiles at the Crossroads. Ghent: Autex.
Chicago author-date
Hernández Ortiz, Julio César, Paul Van Steenberge, Jan Duchateau, Carolina Toloza Porras, Fons Schreurs, Marie-Françoise Reyniers, Guy Marin, and Dagmar D’hooge. 2019. “A Multi-Scale Tool for Functionalization of Polyolefins through Radical Grafting.” In AUTEX 2019, 19th World Textile Conference on Textiles at the Crossroads. Ghent: Autex.
Chicago author-date (all authors)
Hernández Ortiz, Julio César, Paul Van Steenberge, Jan Duchateau, Carolina Toloza Porras, Fons Schreurs, Marie-Françoise Reyniers, Guy Marin, and Dagmar D’hooge. 2019. “A Multi-Scale Tool for Functionalization of Polyolefins through Radical Grafting.” In AUTEX 2019, 19th World Textile Conference on Textiles at the Crossroads. Ghent: Autex.
Vancouver
1.
Hernández Ortiz JC, Van Steenberge P, Duchateau J, Toloza Porras C, Schreurs F, Reyniers M-F, et al. A multi-scale tool for functionalization of polyolefins through radical grafting. In: AUTEX 2019, 19th World Textile Conference on Textiles at the Crossroads. Ghent: Autex; 2019.
IEEE
[1]
J. C. Hernández Ortiz et al., “A multi-scale tool for functionalization of polyolefins through radical grafting,” in AUTEX 2019, 19th World Textile Conference on Textiles at the Crossroads, Ghent, 2019.
@inproceedings{8620194,
  abstract     = {Free radical induced grafting of polymers is an important synthesis strategy to improve the properties of the pristine polymer and to ensure compatibility in blends. In this contribution, a multi-scale modeling tool is presented that enables to describe the grafting kinetics with a detailed description at the molecular, micro- and meso-scale combined with a 1D macro-scale reactor model. The potential of the model is illustrated with polyolefins as polymer substrate, including model validation to lab-scale and industrial scale data. It is highlighted that the model is indispensable to achieve the optimal process conditions for improved process intensification and functionality/molecular control.},
  articleno    = {145},
  author       = {Hernández Ortiz, Julio César and Van Steenberge, Paul and Duchateau, Jan and Toloza Porras, Carolina and Schreurs, Fons and Reyniers, Marie-Françoise and Marin, Guy and D'hooge, Dagmar},
  booktitle    = {AUTEX 2019, 19th World Textile Conference on Textiles at the Crossroads},
  isbn         = {9789079892068},
  keywords     = {REACTIVE PROCESSING,TOPOLOGY,KINETICS,MULTIPHASE MODELING},
  language     = {eng},
  location     = {Ghent},
  pages        = {3},
  publisher    = {Autex},
  title        = {A multi-scale tool for functionalization of polyolefins through radical grafting},
  url          = {https://ojs.ugent.be/autex/article/view/11504},
  year         = {2019},
}