TY - JOUR
T1 - Viscoelastic relaxation phenomena in poly(mono-n-alkyl itaconates)
AU - Díaz-Calleja, R.
AU - Sanchis, M. J.
AU - Gargallo, L.
AU - Radic, D.
PY - 1996
Y1 - 1996
N2 - Dynamic mechanical relaxation measurements were carried out on two poly(monoalkylitaconates). Three relaxation peaks between -120 and 140°C were present. A prominent subglass relaxation (β) near -60°C was studied by means of the Fuoss-Kirkwood formalism. A slight viscoelastic activity (β) was observed at room temperature, and then a high temperature peak (α), probably related to the glass transition, was found. A biparabolic model, double Cole constant phase element was used to model the experimental data in this zone.
AB - Dynamic mechanical relaxation measurements were carried out on two poly(monoalkylitaconates). Three relaxation peaks between -120 and 140°C were present. A prominent subglass relaxation (β) near -60°C was studied by means of the Fuoss-Kirkwood formalism. A slight viscoelastic activity (β) was observed at room temperature, and then a high temperature peak (α), probably related to the glass transition, was found. A biparabolic model, double Cole constant phase element was used to model the experimental data in this zone.
KW - Empirical model
KW - Master curves
KW - Mechanical relaxation
KW - Poly(monoitaconates)
UR - https://www.scopus.com/pages/publications/1242323084
U2 - 10.1002/(sici)1099-0488(19960130)34:2<261::aid-polb6>3.3.co;2-f
DO - 10.1002/(sici)1099-0488(19960130)34:2<261::aid-polb6>3.3.co;2-f
M3 - Article
AN - SCOPUS:1242323084
SN - 0887-6266
VL - 34
SP - 261
EP - 266
JO - Journal of Polymer Science, Part B: Polymer Physics
JF - Journal of Polymer Science, Part B: Polymer Physics
IS - 2
ER -