Question

which of the following is made up of a large number of Easter unit 1. telflon 2. PVC 3. bakelite 4. polyester

Answer 1

i think it will be polyester

Answer 2

The answer would be polyester.

Natural polyesters and a few synthetic ones are biodegradable, but most synthetic polyesters are not. The material is used extensively in clothing and wiper material.

Polyester fibers are sometimes interwined together with natural fibers to produce a cloth with blended cotton.Synthetic fibers using polyester have high water, wind and environmental resistance to plant-derived fibers. They are less fire resistant and can reach a melting point when ignited.