Polymers

Short Answer Type

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What are the monomeric repeat units of Nylon-6 and Nylon 6, 6?

The monomeric repeat unit of Nylon-6 polymer is Caprolactum [NH–(CH2)5–CO] and the monomeric unit of Nylon 6, 6 polymer is derived from the two monomers hexamethylene diamine [NH–(CH2)6–NH–Co(CH2)4–Co] and adipic acid.
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    Write the name and structure of one of the common initiators used in free radical addition polymerization.

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    What is the monomer unit of acrilan or orlon?

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    BF3 and water act as an initiator for which type of addition polymerization.
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    PMMA stands for which polymer?

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    Discuss the main purpose of vulcanization of rubber.

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    Write the names and structures of monomers of bakelite. To which class, thermoplastic and thermosetting does bakelite belong?

     
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    Write the names of any two reagents which initiate anionic addition polymerization of alkenes.

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    Give the chemical name of teflon.

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    Short Answer Type

    Write the name of the monomer of Neoprene rubber.

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