Polythene, or Polyethylene, is a thermoplastic. Please see related link.
Thermosetting
Thermosetting
thermoplastic
It is a thermoplastic! :)
Thermoplastic
thermosetting material
Polythene (regardless of density) is a thermoplastic.
thermoplastic
thermoplastic
Teflon is a thermoplastic.
thermoplastic
It is a thermosetting polymer