In polyester,
The monomer is ester..
So what is the role of PET??

In polyester,
The monomer is ester..
The polymer is polyester??
1 polymer is 1 strand of fibre??
1 polymer of polyester is 1 strand of polyester??


Eg:
1000000 esters combined together to form 1 pilymer of polyester??
1000000 polyester( polymer ) form a polyester fibre
Is it like that

(Live teacher 2 please answer)
Experts and friebds please answer

Dear student

The question is not clear.
Yes in polyester, the monomer is Ester.
By saying he role of PET, in my opinion, you want to know about the uses of PET. PET stands for Polyethylene terephthalate.
  It is  used for making bottles, jars, wires, films, and many other useful products
It is use of making containers for microwave cooking, bottles of carbonated beverages, and food containers.

Regards
 

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