Chinese Journal of Applied Chemistry ›› 1986, Vol. 0 ›› Issue (1): 57-59.

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MOLECULAR WEIGHT MEASUREMENT OF SEGMENTED COPOLYMER BY SMALL ANGLE LIGHT SCATTERING

Zhu Chu1, Ma Dezhu1, Luo Xiaolie1, Xu Mao2, Ye Meiling2, Shi Lianghe2   

  1. 1. Dept. Appl. Chem., University of Science and Technology of China;
    2. Institute of Chemistry, Academia Sinica
  • Received:1984-12-24 Revised:1985-03-26 Published:1986-02-10 Online:1986-02-10

Abstract: Molecular weight of PET-PCL segmented copolymer was measured by small angle scattering method. The value of dn/dc of hard segment was obtained on the basis of the additivity of dn/dc in block copolymers.