Polymer Technology Polyvinyl acetate is never used for making Fibres Adhesives All of these Moulded articles Fibres Adhesives All of these Moulded articles ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene butadiene rubber is commercially manufactured by Suspension polymerisation Solution polymerisation Bulk polymerisation Emulsion polymerisation Suspension polymerisation Solution polymerisation Bulk polymerisation Emulsion polymerisation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology 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. PVC Polyvinyl acetate Polythene Rayon PVC Polyvinyl acetate Polythene Rayon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its All of these Tensile strength Chemical resistance Flexibility All of these Tensile strength Chemical resistance Flexibility ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Flexible foam (for mattresses) are usually made of PVC Silicone rubber Polyamides Polyurethanes PVC Silicone rubber Polyamides Polyurethanes ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The conversion of caprolactum in the above case is about __________ percent. 90 70 25 50 90 70 25 50 ANSWER DOWNLOAD EXAMIANS APP
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