Poly Vinyl Chloride (P.V.C.) is a ______________ material ?
Correct answer: B. Thermoplastic
- A. Thermosetting
- B. Thermoplastic
- C. Fibrous
- D. Chemically active
Explanation
PVC softens on heating and can be repeatedly moulded, making it a thermoplastic polymer. Thermosetting materials form permanent cross-linked structures and cannot be remoulded after curing.
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