Benzoyl chloride is not used as a catalyst in the manufacture of
Options
A. polystyrene
B. polyvinyl acetate
C. polypropylene
D. polyvinyl chloride-co-vinylacetate
Correct Answer
polypropylene
Polymer Technology problems
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1. 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.