ESR Measurements of Vulcanized Rubber under Tensile Deformation

• TAKAGI Ryuichi

  Graduate School of Science, Tokyo University of Science

• FUNATSU Junji

  Graduate School of Science, Tokyo University of Science

• ITO Masayoshi

  Graduate School of Science, Tokyo University of Science

Bibliographic Information

Other Title

• 加硫ゴムの伸張変形下におけるＥＳＲ測定
• カリュウ ゴム ノ シンチョウ ヘンケイカ ニ オケル ESR ソクテイ

Abstract

ESR measurements under tensile deformation of vulcanized rubber were carried out by the combination of homebuilt stretching machine with commercially available ESR spectrometer. The changes of radical concentrations during tensile deformation were successfully evaluated by this technique. It was found that the destruction and re-construction of crosslinking structure developed in the samples were well correlated with the changes of radical concentrations during tensile deformation. That is, the broken crosslinking structure by stretching was partly recovered in the sample crosslinked by sulfur. On the other hand, such behavior was minor in the sample crosslinked by peroxide.

Journal

• NIPPON GOMU KYOKAISHI

  NIPPON GOMU KYOKAISHI 81 (11), 460-466, 2008

  THE SOCIRETY OF RUBBER SCIENCE AND TECHNOLOGYY, JAPAN

Keywords

• ESR
• Vulcanized Rubber
• Tensile Deformation
• Radical Concentration
• Crosslinking

Details

• CRID: 1390001206562281344
• NII Article ID: 10021875224
• NII Book ID: AN00269207
• DOI: 10.2324/gomu.81.460
• COI: 1:CAS:528:DC%2BD1MXhsFKjtrw%3D
• ISSN: 18840442
• ISSN: 0029022X
• ISSN: http://id.crossref.org/issn/0029022X
• NDL BIB ID: 9719869
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9719869
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed