Question

write the process to obtain viscose rayon.​

Answer 1

Answer:

1. Cellulose: Production begins with processed cellulose.
2. Immersion: The cellulose is dissolved in caustic soda:
3. Pressing: The solution is then pressed between rollers to remove excess liquid.
4. White Crumb: The pressed sheets are crumbled or shredded to produce what is known as "white crumb".

Answer 2

Explanation:

Viscose Process

Cellulose: Production begins with processed cellulose.

Immersion: The cellulose is dissolved in caustic soda:

Pressing: The solution is then pressed between rollers to remove excess liquid.

White Crumb: The pressed sheets are crumbled or shredded to produce what is known as "white crumb".