Polymer Technology Vulcanisation of rubber does not increase its Oxidation resistance Weight & strength Elasticity & water solubility Softness Oxidation resistance Weight & strength Elasticity & water solubility Softness ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is not a condensation polymer. Nylon-66 Teflon Dacron Polystyrene Nylon-66 Teflon Dacron Polystyrene 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 Vulcanisation of raw rubber makes it Tacky Plastic Less elastic Soft Tacky Plastic Less elastic Soft ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers are produced by employing all bulk polymerisation, solution polymerisation & suspension polymerisation technique of addition (chain) polymerisation? PTFE Epoxy resin Bakelite PVC PTFE Epoxy resin Bakelite PVC ANSWER DOWNLOAD EXAMIANS APP
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