Question:
Identify thermoplastic polymer from following.
Identify thermoplastic polymer from following.
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Thermoplastics = "Plastic" behavior (melt and reuse). Thermosets = "Set" like concrete (once done, it's permanent).
Updated On: May 14, 2026
- Polyvinyl
- Bakelite
- Terylene
- Neoprene
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The Correct Option is A
Solution and Explanation
Step 1: Concept
Polymers are classified as thermoplastic or thermosetting based on their response to heat.
Step 2: Meaning
Thermoplastic polymers soften on heating and harden on cooling, allowing them to be remolded. Thermosetting polymers undergo permanent change and cannot be remolded.
Step 3: Analysis
Polyvinyl (like PVC), Polystyrene, and Polyethylene are linear or slightly branched chains and are thermoplastics. Bakelite is a cross-linked thermosetting polymer. Neoprene is an elastomer. Terylene is a fiber.
Step 4: Conclusion
Polyvinyl is the thermoplastic polymer among the choices. Final Answer: (A)
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