De-cai REN, Dong-mei ZHAO, Yu-hong DU, Nan LI. Introducing a Comprehensive Teaching Experiment——Cognition and Analyzing Different Materials with Pepsi Bottle[J]. Polymer Bulletin, 2013,26(7):84-88.
De-cai REN, Dong-mei ZHAO, Yu-hong DU, Nan LI. Introducing a Comprehensive Teaching Experiment——Cognition and Analyzing Different Materials with Pepsi Bottle[J]. Polymer Bulletin, 2013,26(7):84-88.DOI:
A comprehensive teaching experiment for polymer material and engineering was designed in the paper. Three materials with pepsi bottle were analysed by FT-IR
UV-Vis
DSC and TG
The compositions of three materials (PE
PET
PP) with pepsi bottle were determined
and provide reasonable explanation for a common phenomenon in the daily life
that is
every material should be recycled separately. The comprehension between structure and properties of polymer materials was enhanced by this experiment. Effective teaching performance was obtained in several years.