CALCULATION OF MOLECULAR INTERNAL ROTATING STERIC FACTOR OF FLUOROPOLYMERS BY RADIATION CROSSLINKING METHOD

Zhang Wanxi

Nuclear Science and Techniques

pp.225-228

Published in print 01 Nov 1991

31600

In this paper, the relationship between radiation crosslinking parameter β and the molecular internal rotating steric factor (σ) for fluoropolymers were studied. An expression calculating the molecular internal rotating steric factor of fluoropolymers, σ = 1.44+(β-0.206)/1.946, was established. σ value obtained by this method is in agreement with that given in the literature.

Radiation crosslinking parameter of fluoropolymersMolecular internal rotating steric factorRadiation crosslinking of polymer

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