What Is Thermosetting and Thermosoftening Polymers

The video tutorial explains the differences between thermosoftening and thermosetting polymers. Thermosoftening polymers, like polyethylene, soften when heated and can be molded into various shapes due to weak intermolecular forces. In contrast, thermosetting polymers, such as vulcanized rubber, have crosslinks that make them hard and resistant to heat. The video also discusses the applications and properties of these polymers, emphasizing their response to heat and structural differences.

In what ways do the properties of polymers depend on their structure?

What are the two classes of polymers discussed in the lesson?

How do thermosoftening polymers respond to heat?

What is the significance of cross-linking in thermosetting polymers?

Can you provide examples of thermosoftening and thermosetting polymers?