The curve of polymer temperature-deformation is an important method to study the mechanical state of polymer materials. However

this part of the content is relatively simple in textbook

which resulted more difficult to understand this part for most students. In order to achieve better teaching effect

we summarized the temperaturedeformation curves of polymers with different condensed states

and analyzed the effect factors in detail

such as molecular weight

crystallinity and cross-linking degree etc. It suggested that most students can learning this content better. The teaching effect is effective.