Question:
Which from following polymers is used as wool substitute?
Which from following polymers is used as wool substitute?
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Whenever a question asks for a synthetic "wool" substitute, the answer is always Polyacrylonitrile (PAN) or its common commercial trade names: Orlon or Acrilan.
Updated On: Jun 19, 2026
- Glyptal
- Polyacrylonitrile
- Terylene
- Neoprene
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Question:
This is a factual application question asking for the specific synthetic polymer that mimics the physical properties of natural wool and is used as a commercial substitute for it.
Step 2: Detailed Explanation:
Let's look at the commercial uses of the options:
- Glyptal: A highly cross-linked polyester used in manufacturing paints, lacquers, and varnishes.
- Terylene (Dacron): A strong polyester fiber used primarily for blending with cotton to make crease-resistant clothing, and for making ropes and sails.
- Neoprene: A synthetic rubber used for its excellent chemical stability and flexibility (e.g., in scuba wetsuits and industrial hoses).
- Polyacrylonitrile (PAN): PAN fibers are spun to produce a synthetic material that is lightweight, soft, and warm, closely mimicking the feel and insulating properties of natural wool. It is sold commercially under brand names like Orlon and Acrilan, and is used to make sweaters, blankets, and carpets.
Step 3: Final Answer:
Polyacrylonitrile is the wool substitute, matching option (b).
This is a factual application question asking for the specific synthetic polymer that mimics the physical properties of natural wool and is used as a commercial substitute for it.
Step 2: Detailed Explanation:
Let's look at the commercial uses of the options:
- Glyptal: A highly cross-linked polyester used in manufacturing paints, lacquers, and varnishes.
- Terylene (Dacron): A strong polyester fiber used primarily for blending with cotton to make crease-resistant clothing, and for making ropes and sails.
- Neoprene: A synthetic rubber used for its excellent chemical stability and flexibility (e.g., in scuba wetsuits and industrial hoses).
- Polyacrylonitrile (PAN): PAN fibers are spun to produce a synthetic material that is lightweight, soft, and warm, closely mimicking the feel and insulating properties of natural wool. It is sold commercially under brand names like Orlon and Acrilan, and is used to make sweaters, blankets, and carpets.
Step 3: Final Answer:
Polyacrylonitrile is the wool substitute, matching option (b).
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