Oh, the Memories! Polystyrene Demonstration—ChemTopic™ Lab Activity

Familiar plastics like polyethylene and polystyrene are made from thermoplastic polymers that soften when heated but regain their original properties when cooled. With the Oh, the Memories! Polystyrene Demonstration—ChemTopic™ Lab Activity, heat a polystyrene cup to provide a dramatic illustration of this concept of plastic memory. Available as part of the Polymers—ChemTopic™ Labs digital collection. Click the Price link for digital collection pricing.