Write a note on man-made fibres.
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Answer:
Man-made fibres are to be distinguished from natural fibres such as silk, cotton, and wool. ... Synthetic fibres are made of polymers that do not occur naturally but instead are produced entirely in the chemical plant or laboratory, almost always from by-products of petroleum or natural gas.Manmade fibres are made from various chemicals, or are regenerated from plant fibres. Examples of manmade fibres are: polyester; polyamide – (nylon); acrylics; viscose, made from wood bark; Kevlar, a high-performance fibre; and Nomex, a high-performance fibre.These materials are prized as fibres for their strength, resilience, heat and mildew resistance and ability to maintain a pressed shape. It is worth separating man-made fibers from natural fibers such as silk , cotton and wool.