Question

Give two uses each of rayon, polyester, and spandex.

Answer 1

The uses of synthetic fibres are ,
(i) Rayon : Because of its lustrous nature, rayon is used in making shirts, ties and home furnishings.
(ii) Polyester : Though polyester is light weight, it is strong and has a good elasticity. Thus, it is used in making magnetic recording tapes in audio cassettes and in making of conveyor belts.
(iii) Spandex : Because of its excellent elasticity, spandex is used in making swim suits, T- shirts and caps.