Question

18 points on synthetic fibres

Answer 1

synthetic fibres :-
Synthetic fabrics are textiles made from man-made fibers rather than natural fibers. Synthetic (chemically produced) fabrics are made by joining monomers into polymers, through a process called polymerization.

Answer 2

Answer:

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Explanation:

Synthetic fibres are man-made fibres, most of them are prepared from raw material petroleum called petrochemicals. All fabrics are obtained from fibres, while fibres are obtained from artificial or man-made sources. They consist of a small unit or a polymer which is made from many repeating units known as monomers. They include nylon, acrylics, polyurethane, and polypropylene. Millions of tons of these fibres are produced all over the world each year.

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.