polytetrafluoroethene

Polytetrafluoroethene is a very useful polymer. You can can find it encasing electrical wires, being sprayed out of a can of lubricant, and as the non-stick covering on your baking tray. So what is this remarkable polymer? How is it made? What are its properties and uses?
Find out the answers to these and other questions at AUS-e-TUTE.
AUS-e-TUTE members should log-in to view the polytetrafluoroethene tutorial, play the game and take the test and exam.
If you are not a member, you can access a "free-to-view" tutorial at https://www.ausetute.com.au/ptfe.html