Question

What is Rayon?How is it prepared?​

Answer 1

Answer:

Rayon is a man-made fibre prepared from a natural raw material called cellulose by chemical treatment. The cellulose required for making rayon is obtained from wood pulp. Rayon is obtained by the chemical treatment of wood pulp. 1)Wood pulp is dissolved in an alkaline solution to form sticky liquid called viscose.

Explanation:

mark me as brainliest plz plz plz

Answer 2

• Rayon is a synthetic fibre manufactured from cellulose, a natural basic material.
• Wood pulp provides the cellulose needed to manufacture rayon.
• Rayon is made from wood pulp after it has been chemically treated.

• Viscose fibres and films are available in a variety of sorts and grades.
• Natural fibres such as silk, wool, cotton, and linen are imitated in the feel and texture of some.
• Artificial silk refers to the sorts that have a silk-like appearance. Textiles for clothes and other applications are made from the fibre.

• Solubilizing cellulose is required for rayon manufacturing. The viscose method is the most prevalent, and it involves the use of alkali and the neurotoxic carbon sulphide.
• The cupro process, which employs ammoniacal copper salt solutions, is a second approach that has been around for a long time.
• The lyocell procedure, which is less harmful but more costly, dissolves the cellullose in an amine oxide.