Write at least three synthetic fibres and explain their properties and uses ?
PLS give me the answer as class 6
Answers
Explanation:
#What is Synthetic Fibre?
Synthetic fibres are made only from polymers found in natural gas and the by-products of petroleum.
#Classification of Synthetic Fibers
Following are some of the most commonly used synthetic fibres: Know more about Classifications of Fibers
Synthetic Fibre examples
Synthetic Fibre
1. 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.
#Advantages of Synthetic Fibres
Synthetic fibres are very durable and do not wrinkle easily
They are elastic and can be easily stretched out
They are strong and can sustain the heavy load.
They are soft and hence used in clothing material.
They are cheaper as compared to natural fibres.
#Disadvantages of Synthetic Fibre
Most synthetic fibres do not absorb moisture.
Synthetic fibre can be affected if washed using hot water.
They catch fire easily as compared to natural fibre.
It dries quickly and retains its shape.
Nylon finds its application in seat belts of car, sleeping bags, socks, ropes, etc.
Nylon is also used in ropes for rock climbing, making parachutes and fishing nets.
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.
Polyester is used in making ropes, nets, raincoats, jackets, etc.
Answer:
rayon,polyester, nylon