Tensile and fracture mechanical properties of styrene-butadiene rubbers (SBR) filled with industrial and pyrolytic carbon blacks, and organoclay

Péter Berki, J. Karger-Kocsis

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

2 Citations (Scopus)

Abstract

In this work we examined effects of filler combinations (industrial carbon black (CB), pelletized pyrolytic carbon black (pCBp) and organoclay (I30.P) on the tensile mechanical and fracture mechanical properties of SBR rubbers. The performance of standard N660 CB was compared with that of pCBp when used alone or in 1: 1 blend ratio at an overall filler content of 60 part per hundred part rubber (phr). The study covered also a mix composed of 20 phr pCB, 20 phr N660 and 10 phr I30.P the hardness of which was identical to those of the (p)CB filled ones. N660 yielded better tensile properties than pCBp. By contrast, the latter yielded higher tear and trouser tear strength values than CB. I30.P increased the storage modulus value (E’) in spite of the filler content of 50 phr. Presence of organoclay and pCBp also increased the critical value of the Jintegral.

Original languageEnglish
Title of host publicationMaterials Science, Testing and Informatics VIII
PublisherTrans Tech Publications Ltd
Pages292-297
Number of pages6
Volume885
ISBN (Print)9783038357636
DOIs
Publication statusPublished - 2017
Event10th Hungarian Conference on Materials Science, 2015 - Balatonalmádi, Hungary
Duration: Oct 10 2015Oct 13 2015

Publication series

NameMaterials Science Forum
Volume885
ISSN (Print)02555476

Other

Other10th Hungarian Conference on Materials Science, 2015
CountryHungary
CityBalatonalmádi
Period10/10/1510/13/15

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Keywords

  • Carbon black (CB)
  • Crack tip opening (CTOD)
  • J-integral
  • Mechanical properties
  • Mullins-effect
  • Organoclay (I30.P)
  • Payne-effect
  • Pyrolytic carbon black (pCB)
  • Styrene-butadiene rubber (SBR)

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Berki, P., & Karger-Kocsis, J. (2017). Tensile and fracture mechanical properties of styrene-butadiene rubbers (SBR) filled with industrial and pyrolytic carbon blacks, and organoclay. In Materials Science, Testing and Informatics VIII (Vol. 885, pp. 292-297). (Materials Science Forum; Vol. 885). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/MSF.885.292