Poly Vinyl chloride (PVC) is a ________________ material?
Correct answer: A. Thermoplastic
- A. Thermoplastic
- B. Thermosetting
- C. Fibrous
- D. Chemically active
Explanation
PVC softens on heating and can be repeatedly moulded, which is the defining behaviour of a thermoplastic. Thermosetting materials undergo permanent cross-linking and cannot be remelted in this way.
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