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More detailed effect of temperature on the viscoelastic behavior of polymer can be plotted as shown.
There are mainly five regions (some denoted four, which combines IV and V together) included in the typical polymers.<ref>{{Cite journal|last=Aklonis.|first=J.J.|date=1981|title=Mechanical properties of polymer|journal=J Chem Educ|volume=58 | issue=11 | page=892 |doi=10.1021/ed058p892|bibcode=1981JChEd..58..892A|doi-access=
*Region I: Glassy state of the polymer is presented in this region. The temperature in this region for a given polymer is too low to endow molecular motion. Hence the motion of the molecules is frozen in this area. The mechanical property is hard and brittle in this region.<ref>{{Cite journal|last=I. M.|first=Kalogeras|date=2012|title=The nature of the glassy state: structure and glass transitions.|journal=Journal of Materials Education|volume=34 |issue=3|page=69}}</ref>
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