Polymer Technology Vulcanisation of rubber does not increase its Elasticity & water solubility Softness Weight & strength Oxidation resistance Elasticity & water solubility Softness Weight & strength Oxidation resistance ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most commonly used rubber vulcanisation agent is Bromine Alumina Sulphur Platinum Bromine Alumina Sulphur Platinum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology A chain growth polymerisation reaction consists of three different types of reaction namely initiation reaction, propagation reaction & termination reaction. Chain growth polymerisation reaction is not involved in the manufacture of Vinyl polymers Urea-formaldehyde resins Siloxane elastomers Polyamides Vinyl polymers Urea-formaldehyde resins Siloxane elastomers Polyamides ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Visco-elastic behaviour exhibited by plastics is a __________ like behaviour. Solid Combination of solid & liquid Neither solid nor liquid Liquid Solid Combination of solid & liquid Neither solid nor liquid Liquid ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not an elastomer? None of these Polyisoprene Neoprene Nitrile-butadiene None of these Polyisoprene Neoprene Nitrile-butadiene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology All thermoplastic, thermosetting & elastic materials can be processed in a extrusion machine, however it can not be used for the production of plastic Filaments Buckets Tubings Pipes Filaments Buckets Tubings Pipes ANSWER DOWNLOAD EXAMIANS APP
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