Question

Raw materials for preparation of synthetic fibres are obtained from substances like ____________, ____________ and ____________.

Answer 1

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Synthetic fibers are made from synthesized polymers of small molecules. The compounds that are used to make these fibers come from raw materials such as petroleum based chemicals or petrochemicals.

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Answer 2

Raw materials for the preparation of synthetic fibers are obtained from substances like Polymers, repeating units, and petroleum.

• Synthetic fibers are man-made fibers that are polymers formed as the byproduct of petroleum.
• These polymers contain small repetitive units called Monomers.
• Thousands of Monomers combine to form a polymer and the process is called Polymerization.
• For example, Rayon, Nylon, Polyester, etc.
• These synthetic fibers are useful as they are durable and wrinkle-free.
• Also, synthetic fibers are cheaper alternatives to natural fibers.
• Synthetic fibers can be harmful also as they do not absorb moisture and lead to fungal or bacterial infections easily.

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