Write a short note on preparation of spandex – InterviewSolution

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1.	Write a short note on preparation of spandex
Answer» . Spandex is a lightweight, synthetic FIBER that is used to MAKE STRETCHABLE clothing such as sportswear. It is made up of a LONG chain polymer called POLYURETHANE, which is produced by reacting a polyester with a diisocyanate. The polymer is converted into a fiber using a dry spinning technique.Explanation:

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