HE Ping-sheng, ZHOU Wei-xia, LI Chun-e, YAO Gang, YAN Qing. DYNAMIC DIELECTRIC AND DYNAMIC MECHANICAL BEHAVIOUR OF TS AND ITS POLYMER PTS[J]. Acta Polymerica Sinica, 1989,(4):499-502.
HE Ping-sheng, ZHOU Wei-xia, LI Chun-e, YAO Gang, YAN Qing. DYNAMIC DIELECTRIC AND DYNAMIC MECHANICAL BEHAVIOUR OF TS AND ITS POLYMER PTS[J]. Acta Polymerica Sinica, 1989,(4):499-502.DOI:
Dynamic dielectric coefficient and dynamic mechanical modulus of bis(p-toluene solfona-te) of 2
4-hexadiyne-1
6-dioI(TS) and its polymers with various degrees of polymerization were measured from 123K to 283K. Anomalies of the dynamic dielectric coefficients e11 of TS and PTS along their molecular stacking direction corresponding to their low temperature phase transitions were observed
from which the phase diagram of TS-PTS system was constructed. But the dynamic mechanical modulus ?1 has not be effected by the phase transition.