Thermoplastic resins are those polymers, which____________________?
Correct answer: C. Easily deform under pressure at high temperature
- A. Has decreased plasticity at increasing temperature
- B. Cannot be moulded
- C. Easily deform under pressure at high temperature
- D. None of these
Explanation
Thermoplastics soften when heated and can be reshaped by pressure or moulding, then harden again on cooling. Thermosetting plastics are the class that cannot be remoulded after curing.
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