Polymer Technology Mcqs for Chemical
Q. In case of dry spinning of polymers, the polymer solution in a volatile solvent is forced through the spinnerates into a warm air chamber, where the solvent evaporates leaving behind the polymer in the filament form. Dry spinning is used for _______________ fibres?
a. Polythene
b. PVC
c. Rayon
d. Polyvinyl acetate
No explanation is available for this question!