Technical Paper Archive


This site contains all papers presented at Rubber Division, ACS Technical Meetings from 2000-2018. Meetings prior to 2000 are incomplete and papers are added as they are digitized.


For older papers not listed here, please send your request, including Meeting Year, Title, Author, and Paper # to: cbrady@rubber.org


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Effect of Filler Surface Activity and Morphology on Mechanical and Dielectric Properties of NBR / Graphene - Nano - Composites

72

Event: 182nd Technical Meeting
Location: Cincinnati, OH
Date: October 09, 2012
Author: Markus M. Mowes*, Frank Fleck and Manfred Kliippel
Paper Number: 72

Price: $20.00

  • The surface characteristics of graphenes and graphite based nanofillers are analyzed in regarding of activity, porosity and roughness in comparison to mechanical and dielectric properties of polymer nanocomposites based on graphene in a NBR matrix. From adsorption isotherms of the fillers information about surface area, roughness and surface hetero- geneities is evaluated. Additionally different models are used to evaluate a pore size distribution. The composites were prepared in a conventional way by melt mixing. These graphene based elastomer nanocomposites are mechanically and electrically characterized and compared to conventional carbon black. It is demonstrated that graphene nanocomposite show significantly different behavior com pared to standard carbon black. The properties strongly depend on the graphene type. Promising results for industrial applications were found specially in the case of graphene composites with softener.

    Papers from 182nd Technical Meeting

    Items from 182nd Technical Meeting