Question

On doing the comparative study of natural and synthetic fibres, the following
observations have been made.
Properties
Natural
Synthetic
Cotton
Silk
Wool
Polyester
Nylon
Acrylic
Strong
Strong
Weak
Tensile
strength
Very strong
Very strong
Strong
Moisture
Good
Good
Good
Hydrophobic Hydrophobic Hydrophobic
Absorption
Heat
Heat
Heat
Thermal
Behavior
Heat Heat Heat
resistant sensitive sensitive
sensitive
sensitive
sensitive
Which fiber would you prefer to use for making rain coats? Justify your choice.
mestion​

Answer 1

Answer:

Because synthetic fibers are more hydrophobic than natural fibers. Cotton, linen, wool, hemp: these fibers are absorbent, and will take on water until they are replete. Nylon and polyester, the two fabrics most commonly used in raincoats and umbrellas, are not naturally absorbent the way natural fibers are

Explanation:

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