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cis-1,4-Polybutadiene


Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Eugene S. Domalski and Elizabeth D. Hearing

Temperature of phase transition

Ttrs (K) Initial Phase Final Phase Reference Comment
171. - 172.crystaline, IIcrystaline, IGrebowicz, Aycock, et al., 1986Glass transition.
284.crystaline, IliquidGrebowicz, Aycock, et al., 1986 
165.crystaline, IglassDainton, Evans, et al., 1962 

Enthalpy of phase transition

DeltaHtrs (kJ/mol) Temperature (K) Initial Phase Final Phase Reference Comment
3.953262.crystaline, IliquidDainton, Evans, et al., 1962 

Entropy of phase transition

DeltaStrs (J/mol*K) Temperature (K) Initial Phase Final Phase Reference Comment
15.1262.crystaline, IliquidDainton, Evans, et al., 1962 

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Grebowicz, Aycock, et al., 1986
Grebowicz, J.; Aycock, W.; Wunderlich, B., Heat capacities of 1,4-polybutadienes, Polymer, 1986, 27, 575-582. [all data]

Dainton, Evans, et al., 1962
Dainton, F.S.; Evans, D.M.; Hoare, F.E.; Melia, T.P., Thermodynamic functions of linear high polymers. Part V. cis- and trans-1,4-Polybutadiene, Polymer, 1962, 3, 297-309. [all data]


Notes

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