Question

explaing the process of Preparation of acrylicfibre​

Answer 1

Answer:

Acrylic fibers are produced by two basic methods of spinning (extrusion), dry and wet. In the dry spinning method, material to be spun is dissolved is a solvent. After extrusion through the spinneret, the solvent is evaporated, producing continuous filaments which later may be cut into staple, if desired.

Explanation:

Production Process of Acrylic Fiber

The acrylic process is a "one step technology", with the following main characteristics:

1-Polymerization in solution

2-Direct feeding of the dope to spinning

3-Wet spinning

4-DMF as solvent for both polymerization and spinning