Question

Give five examples of rayon fibre?

Answer 1

Fibres are made up of long strands of molecules that are intertwined to create a string like structure. They are necessary and can be either natural or man-made. Clothing, manufacturing, and our own bodies all use cellulose fibres in some form. Plant and animal fibres are natural fibres.

Complete answer:
Synthetic fibres are man-made fibres, the majority of which are made from petroleum-based raw materials known as petrochemicals. Fibres are used to make all fabrics, and they may come from natural or artificial sources. They are made up of a small unit or polymer that is made up of several repeating monomers.
Rayon is a synthetic fibre made from regenerated and purified cellulose extracted from plants. The first man-made fibre, rayon, was created in the late $1800s$ as a silk substitute.
Rayon is a regenerated fibre because the cellulose is transformed to a liquid compound, squeezed through tiny holes in a system called a spinnerette, and then converted back to cellulose in the form of fibre. The cellulose is derived from soft woods or the small fibres (linters) that bind to cottonseeds.
-It's a synthetic fibre that's less expensive than silk.
-Wood pulp is used to make it.
-For the preparation of bedsheets and carpets, rayon is infused with cotton or wool.
-Artificial silk is another name for it, and it comes in a variety of colours.
Examples of Rayon fibre:
-Cotton
-Kapok
-Linen
-Hemp
-Jute
-Ramie

Note:
Rayon is similar to cotton in several ways and can even be made to look like silk. When wet, the fibre swells and loses strength because it is easily penetrated by water. It can be washed in mild alkaline solutions, but if exposed to harsh alkalies, it loses its strength. Dry-cleaning solvents are not dangerous.