Which fibre will be obtained when polyester is added to wool
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Answer:
polyester fiber wool
Explanation:
Polyester fiber is a “manufactured fiber in which the fiber forming substance is any long chain synthetic polymer composed at least 85% by weight of an ester of a di-hydric alcohol (HOROH) and terephthalic acid (p–HOOC–C6H4COOH)”.
The polyester fiber wool has a thickness of 44.14 mm. It has good elasticity and toughness, and it can be used as a filler for sound absorption.
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