Dynamic mechanical characterization and modelling of polypropylene based organoclay nanocomposite

Kui Wang, Rodrigue Matadi Boumbimba, Nadia Bahlouli, Said Ahzi, Rene Muller

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In order to investigate the dynamic behaviour of polypropylene based organoclay nanocomposite, the polypropylene matrix and a master batch of polypropylene modified anhydrid maleic were mixed by means of melt mixing technique. The experimental characterization was performed by using split Hopkinson pressure bars (SHPB), at different strain rates and temperatures. A significant increase of the yield stress of nanocomposite was shown with the present of organoclay, comparing to neat PP. A three-phase approach based on the micromechanical formulation of the cooperative model is proposed to model the yield behaviour of the polymer nanocomposite. Our proposed approach accounts for strain rate and temperature effects as well as the organoclay exfoliation effect. The predictions of models for the nanocomposite yield behaviour showed a good agreement with experimental data.

Original languageEnglish
Title of host publicationEPJ Web of Conferences
PublisherEDP Sciences
Volume94
ISBN (Print)9782759818174
DOIs
Publication statusPublished - 7 Sep 2015
Event11th International Conference on the Mechanical and Physical Behaviour of Materials Under Dynamic Loading, DYMAT 2015 - Lugano, Switzerland
Duration: 7 Sep 201511 Sep 2015

Other

Other11th International Conference on the Mechanical and Physical Behaviour of Materials Under Dynamic Loading, DYMAT 2015
CountrySwitzerland
CityLugano
Period7/9/1511/9/15

Fingerprint

polypropylene
nanocomposites
strain rate
temperature effects
formulations
polymers
matrices
predictions
temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Wang, K., Boumbimba, R. M., Bahlouli, N., Ahzi, S., & Muller, R. (2015). Dynamic mechanical characterization and modelling of polypropylene based organoclay nanocomposite. In EPJ Web of Conferences (Vol. 94). [02025] EDP Sciences. https://doi.org/10.1051/epjconf/20159402025

Dynamic mechanical characterization and modelling of polypropylene based organoclay nanocomposite. / Wang, Kui; Boumbimba, Rodrigue Matadi; Bahlouli, Nadia; Ahzi, Said; Muller, Rene.

EPJ Web of Conferences. Vol. 94 EDP Sciences, 2015. 02025.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wang, K, Boumbimba, RM, Bahlouli, N, Ahzi, S & Muller, R 2015, Dynamic mechanical characterization and modelling of polypropylene based organoclay nanocomposite. in EPJ Web of Conferences. vol. 94, 02025, EDP Sciences, 11th International Conference on the Mechanical and Physical Behaviour of Materials Under Dynamic Loading, DYMAT 2015, Lugano, Switzerland, 7/9/15. https://doi.org/10.1051/epjconf/20159402025
Wang, Kui ; Boumbimba, Rodrigue Matadi ; Bahlouli, Nadia ; Ahzi, Said ; Muller, Rene. / Dynamic mechanical characterization and modelling of polypropylene based organoclay nanocomposite. EPJ Web of Conferences. Vol. 94 EDP Sciences, 2015.
@inproceedings{fd062a34684e439f9126803d153e783b,
title = "Dynamic mechanical characterization and modelling of polypropylene based organoclay nanocomposite",
abstract = "In order to investigate the dynamic behaviour of polypropylene based organoclay nanocomposite, the polypropylene matrix and a master batch of polypropylene modified anhydrid maleic were mixed by means of melt mixing technique. The experimental characterization was performed by using split Hopkinson pressure bars (SHPB), at different strain rates and temperatures. A significant increase of the yield stress of nanocomposite was shown with the present of organoclay, comparing to neat PP. A three-phase approach based on the micromechanical formulation of the cooperative model is proposed to model the yield behaviour of the polymer nanocomposite. Our proposed approach accounts for strain rate and temperature effects as well as the organoclay exfoliation effect. The predictions of models for the nanocomposite yield behaviour showed a good agreement with experimental data.",
author = "Kui Wang and Boumbimba, {Rodrigue Matadi} and Nadia Bahlouli and Said Ahzi and Rene Muller",
year = "2015",
month = "9",
day = "7",
doi = "10.1051/epjconf/20159402025",
language = "English",
isbn = "9782759818174",
volume = "94",
booktitle = "EPJ Web of Conferences",
publisher = "EDP Sciences",

}

TY - GEN

T1 - Dynamic mechanical characterization and modelling of polypropylene based organoclay nanocomposite

AU - Wang, Kui

AU - Boumbimba, Rodrigue Matadi

AU - Bahlouli, Nadia

AU - Ahzi, Said

AU - Muller, Rene

PY - 2015/9/7

Y1 - 2015/9/7

N2 - In order to investigate the dynamic behaviour of polypropylene based organoclay nanocomposite, the polypropylene matrix and a master batch of polypropylene modified anhydrid maleic were mixed by means of melt mixing technique. The experimental characterization was performed by using split Hopkinson pressure bars (SHPB), at different strain rates and temperatures. A significant increase of the yield stress of nanocomposite was shown with the present of organoclay, comparing to neat PP. A three-phase approach based on the micromechanical formulation of the cooperative model is proposed to model the yield behaviour of the polymer nanocomposite. Our proposed approach accounts for strain rate and temperature effects as well as the organoclay exfoliation effect. The predictions of models for the nanocomposite yield behaviour showed a good agreement with experimental data.

AB - In order to investigate the dynamic behaviour of polypropylene based organoclay nanocomposite, the polypropylene matrix and a master batch of polypropylene modified anhydrid maleic were mixed by means of melt mixing technique. The experimental characterization was performed by using split Hopkinson pressure bars (SHPB), at different strain rates and temperatures. A significant increase of the yield stress of nanocomposite was shown with the present of organoclay, comparing to neat PP. A three-phase approach based on the micromechanical formulation of the cooperative model is proposed to model the yield behaviour of the polymer nanocomposite. Our proposed approach accounts for strain rate and temperature effects as well as the organoclay exfoliation effect. The predictions of models for the nanocomposite yield behaviour showed a good agreement with experimental data.

UR - http://www.scopus.com/inward/record.url?scp=84958050808&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84958050808&partnerID=8YFLogxK

U2 - 10.1051/epjconf/20159402025

DO - 10.1051/epjconf/20159402025

M3 - Conference contribution

AN - SCOPUS:84958050808

SN - 9782759818174

VL - 94

BT - EPJ Web of Conferences

PB - EDP Sciences

ER -