Polymer Technology Condensation polymerisation of caprolac-tum is carried out in the reactor maintained at a temperature of __________ °C for producing nylon-6. 100 to 150 -20 to 25 250-280 50 to 75 100 to 150 -20 to 25 250-280 50 to 75 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers belong to the class of formaldehyde resin? Dacron None of these Teflon Melamine resins Dacron None of these Teflon Melamine resins ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most commonly used rubber vulcanisation agent is Sulphur Alumina Platinum Bromine Sulphur Alumina Platinum Bromine ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron is a Condensation polymerisation product of hexamethylene diamine and adipic acid Condensation polymerisation product of dimethyl terephthalate (DMT) and ethylene glycol Thermosetting material None of these Condensation polymerisation product of hexamethylene diamine and adipic acid Condensation polymerisation product of dimethyl terephthalate (DMT) and ethylene glycol Thermosetting material None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Bakelite is a/an Addition polymer Thermoplastic None of these Elastomer Addition polymer Thermoplastic None of these Elastomer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a polyolefin? Polystyrene None of these Polypropylene Neoprene Polystyrene None of these Polypropylene Neoprene ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS