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  • Solve it, Of the following, which one is classified as polyester polymer?

Of the following, which one is classified as polyester polymer?

  • Option 1)

    Terylene

  • Option 2)

    Bakelite

  • Option 3)

    Melamine

  • Option 4)

    Nylone-66

 

Answers (1)

As we learnt in 

Terylene / Dacron -

- Manufactured by heating ethylene glycol and terephthalic acid in the presence of zinc acetate antimony trioxide.

- Step growth, Copolymer

- wherein

- Crease resistant 

- Used in blending with cotton and wool fibres and in making helmets.


 

 ethylene is classified as a polyester polymer because it is manufactured heating ethylene glycol and terephthalic acid in the presence of zinc acetate antimony trioxide.

 


Option 1)

Terylene

Correct

Option 2)

Bakelite

Incorrect

Option 3)

Melamine

Incorrect

Option 4)

Nylone-66

Incorrect

Posted by

subam

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