What are the advantages and the disadvantages of synthetic fibres?
Answers
Answer:
Advantages and Disadvantages of Synthetic Fibre
Advantages
Strong
Synthetic fibres are strong so they can take up heavy things easily.
Retain their original shape
Synthetic fibres retain their original shape so it's easy to wash and wear.
Elastic
Can easily be stretched out.
Soft
Synthetic fibres are generally soft so they are used in clothing materials.
Colour
Varieties of colours are available as they are manufactured.
Cost
Clothes made by synthetic fibres are generally cheaper than those made by natural fibres.
Disadvantages
Does not absorb moistures
Synthetic fibres do not absorb sweat, trapping heat in our body.
Rough feel
Synthetic fibres may give rough feel, making it unsuitable for pyjamas, underwear, etc.
Hope it helps......
Answer:
1 after burning chemical found
2 it becomes melt in burning
3 it is man made fibre
4 it is easy to change in fibre structure
5 they are hydrophobic
hope it helps you