应用化学 ›› 1985, Vol. 0 ›› Issue (3): 1-5.

• 研究论文 •    下一篇

镍系顺丁橡胶的力学松弛与加工性能

张延寿   

  1. 中国科学院长春应用化学研究所
  • 收稿日期:1984-07-18 修回日期:1984-11-21 出版日期:1985-09-10 发布日期:1985-09-10

MECHANICAL RELAXATION AND PROCESSABILITY OF POLY(CIS-1,4-BUTADIENE)RAW RUBBER PREPARED WITH NICKEL CATALYST

Zhang Yanshou   

  1. Changchun Institute of Applied Chemistry, Academia Sinica
  • Received:1984-07-18 Revised:1984-11-21 Published:1985-09-10 Online:1985-09-10

摘要: 本文用应力松弛方法考察了镍系顺丁橡胶的力学松弛特性及其与生胶加工性能的关系,并讨论了橡胶分子链的结构因素对生胶粘弹性能的影响。

Abstract: The relationship between the relaxation behavior of bulk polymer and the processability of the raw rubber of poly (cis-1,4-butadiene) obtained with nickel catalyst has teen studied by the method of stress relaxation. The effect of structure factors of rubber chain on the viscoelastic properties of raw rubber was discussed.