Question:
Which from following polymers is classified as fibre?
Which from following polymers is classified as fibre?
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Polyamides and Polyesters are typical examples of polymer fibres.
Updated On: May 14, 2026
- Nylon 6,6
- Urea formaldehyde resin
- Polystyrene
- Neoprene
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The Correct Option is A
Solution and Explanation
Step 1: Concept
Fibres are polymers with strong intermolecular forces (like hydrogen bonding) that allow them to be drawn into long, thin filaments.
Step 2: Meaning
Classification is based on molecular forces: Elastomers, Fibres, Thermoplastics, and Thermosetting polymers.
Step 3: Analysis
Neoprene is an elastomer. Polystyrene is a thermoplastic. Urea-formaldehyde is thermosetting. Nylon 6,6 has strong H-bonding between amide groups, making it a fibre.
Step 4: Conclusion
Therefore, Nylon 6,6 belongs to the class of fibres. Final Answer: (A)
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