Question

Synthetic fibres are strong, elastic, light, wrinkle-resistant, and easy to wash and dry. Even with so many advantages, we do not wear clothes made of pure synthetic fibres, but a mixture of synthetic and natural fibres. Why is this necessary?

Answer 1

Yes, of course since each and every synthetic fibre burn quiet easily and sticks to the body and can cause severe burns and since rayon is also a synthetic fibre, thus it also burns easily and sticks to the body and can cause severe burns.

Answer 2

Answer:

Synthetic fibres are strong, elastic, light,wrinkle-resistant, and easy to wash and dry. Even with so many advantages, we do not wear clothes made of pure synthetic fibres, but a mixture of synthetic and natural fibres. Because synthetic fibres catches fire easily and therefore it is uncomfortable to wear it in humid conditions... And they melt on heating and sticks to the body...