ScienceCLASS 8ICSE
answered 28 Mar 2026What is polyester? Name a popular polyester.
A.VERIFIED ANSWERfact-checked by tutors
Polyesters are formed as a result of condensation of dicarboxylic acids and diols. The most popular example of polyester is terylene. When ethylene glycol and terephthalic acid is heated at 420 to 460 K in the presence of zinc acetate-antimony trioxide catalyst, the polyester terylene is manufactured.
Polycot is popular polyester used in textile manufacturing units.