Detection of degradation during silica-silane-NR mixing

  • Ammarin Kraibut (Contributor)
  • Kaewsakul, W. (Speaker)
  • Sitisaiyidah Saiwari (Contributor)
  • Kannika Sahakaro (Contributor)
  • Jacques Noordermeer (Contributor)
  • Dierkes, W. K. (Contributor)

Activity: Talk or presentationOral presentation

Description

Mixing of silica-filled Natural Rubber compounds encounters the adverse effects of rubber degradation, and/or the reversions of silica-silane-rubber coupling and sulfide crosslinks. To detect these phenomena, compound and vulcanizate properties were analyzed and correlated with the starting molecular characteristics of the materials. Results indicate two major competitive reactions taking place: Degradation of the elastomer chains and branch formation during the mixing step.
Period19 Mar 202421 Mar 2024
Event titleTire Technology Expo 2024
Event typeConference
LocationHannover, GermanyShow on map
Degree of RecognitionInternational