1.

What is the monomer and polymer of acrylic fibres ?

Answer»

ACRYLIC fibers are synthetic fibers made from a polymer (polyacrylonitrile) with an AVERAGE molecular WEIGHT of -100,000, about 1900 monomer units. For a fiber to be called "acrylic" in the US, the polymer must contain at least 85% acrylonitrile monomer. TYPICAL comonomers are vinyl acetate or methyl acrylate.

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