Multiple choice

Which of the following is not a constituent of Acrylic fiber?

  1. Acrylonitrile

  2. Methyl acrylate

  3. Vinyl acetate

  4. Acryloacetate

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D Correct answer
Explanation

Acrylic fibers are copolymers made primarily from acrylonitrile (85%+) combined with other monomers like methyl methacrylate, methyl acrylate, or vinyl acetate to improve dyeability and processing. 'Acryloacetate' is not a recognized chemical compound used in acrylic fiber production.

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