Chem. J. Chinese Universities

• 研究论文 • Previous Articles     Next Articles

Effect of Epoxy Resin Compatilizer with Four Side Methyl Groups on the Dispersion Degree of Carbon Black in SBR

MI Xin-Yan1, LIU Yan-Li1, ZHANG Chun-Ling2, YU Wen-Zhi1, NA Hui1   

    1. Alan G. MacDiarmid Institute, College of Chemistry, Jilin University, Changchun 130012, China;
    2. College of Materials Technology and Engineering, Jilin University, Changchun 130025, China
  • Received:2005-12-08 Revised:1900-01-01 Online:2006-10-10 Published:2006-10-10

Abstract: A synthesized epoxy resin(TMBP) with four side methyl groups was selected as the interface compatilizer between carbon black and SBR. The effect of TMBP on the dispersion degree of carbon black in SBR was investigated and compared with that of a bis-phenol A epoxy resin(E-51) and DOP by a series experiments such as tension properties, bound rubber content, dynamic properties, SEM and rheological properties. The results showed that the dispersion degree of carbon black was the best in the vulcanizates with 6 phr TMBP. TMBP acted as a typical compatilizer.

Key words: Epoxy resin, Styrene-butadiene rubber, Carbon black dispersion, Interface compatilizer

CLC Number: 

TrendMD: