Question

name five synthetic fibres and example of synthetic fibres​

Answer 1

Answer:

Rayon, nylon, polyester, acrylic, and spandex are examples of synthetic fibres.

Rayon

This is a type of synthetic fibre obtained from wood pulp.

Rayon fabric is soft, absorbent and comfortable.

It is easy to dye in a wide range of colours.

Rayon is mixed with cotton to make bedsheets.

Rayon is mixed with wool to make carpets.

2. Nylon

This type of synthetic fibre is obtained from coal, water and air.

Nylon is very lustrous, easy to wash and elastic.

It dries quickly and retains its shape.

Nylon finds its application in seat belts of car, sleeping bags, socks, ropes, etc.

3. Polyester

This type of synthetic fibre is obtained from coal, water, air and petroleum.

Polyester is made from repeating units of a chemical known as esters.

Polyester is easy to wash and it remains wrinkle-free and it is quite suitable in making dress material.

Polyester retains its shape and remains crisp.

Answer 2

Answer:

Synthetic fiber or synthetic fibre are fibers made by humans through chemical synthesis, as opposed to natural fibers that are directly derived from living organisms. They are the result of extensive research by scientists to improve upon naturally occurring animal and plant fibers.

Explanation:

5 synthetic fibre are:

1. rayon
2. polyster
3. acrylic
4. nylon
5. terrylene