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


ANSWER: See Answer
 
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