Polymer Technology Rain coats are made of SBR PVC Neoprene Polyurathane SBR PVC Neoprene Polyurathane ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Peptizers like aromatic mercaptans (e.g. thiophenes) are added in rubber to Reduce the time of vulcanisation and quantity of vulcanising agent Reduce its viscosity to permit easier processing Increase its viscosity Protect rubber goods from attack by oxygen & ozone present in the atmosphere Reduce the time of vulcanisation and quantity of vulcanising agent Reduce its viscosity to permit easier processing Increase its viscosity Protect rubber goods from attack by oxygen & ozone present in the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a polyolefin? None of these Neoprene Polypropylene Polystyrene None of these Neoprene Polypropylene Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Visco-elastic behaviour exhibited by plastics is a __________ like behaviour. Solid Combination of solid & liquid Liquid Neither solid nor liquid Solid Combination of solid & liquid Liquid Neither solid nor liquid ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Trade name of __________ is neoprene. Polyisoprene Polytetraflouroethylene Poly vinyl acetate Polychloroprene Polyisoprene Polytetraflouroethylene Poly vinyl acetate Polychloroprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology β - glucose is the monomer of Cellulose None of these Protein Starch Cellulose None of these Protein Starch ANSWER DOWNLOAD EXAMIANS APP
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