Sketch the typical stress-strain curve for a semi-crystalline thermoplastic. Explain, with the help of sketches, how the
Posted: Tue May 24, 2022 9:54 am
Sketch the typical stress-strain curve for a semi-crystalline
thermoplastic.
Explain, with the help of sketches, how the molecular arrangement
responds to
tensile stretching (drawing), and describe the effects of tensile
drawing on the
polymer.
(3 marks)
thermoplastic.
Explain, with the help of sketches, how the molecular arrangement
responds to
tensile stretching (drawing), and describe the effects of tensile
drawing on the
polymer.
(3 marks)