Question

what is polyester? and it uses and properties.

Answer 1

polyester is manufactured from petroleum. polyester os made by repeating unit of chemical called ester.
It has properties smiliar to nylon.
1) It is very strong, crease resistance, light, elastic and absorb water very less
2) it is mix with natural fibres to make clothes polycoy, polywool

It uses.
1) it is used to make shirt, trousers etc.
2) it is used to make jacket
3) PET is a form of polyester used to make bootles, wires etc.

Answer 2

Polyester is prepared by reaction leading to the formation of ester bond between their repeat units
And its uses :
It is used for making fire hoses and conveyor belts.
PET is used for making bottles, utensils, films, wires.
And its properties :
They are resistant to action of chemicals.
Polyester fibres are quite strong.
I hope I help you
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