Polymer Technology Which of the following is not a polyolefin? Polypropylene None of these Polystyrene Neoprene Polypropylene None of these Polystyrene Neoprene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-6 as compared to nylon-66 is Having higher melting point More abrasion resistant None of these Harder Having higher melting point More abrasion resistant None of these Harder ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The conversion of caprolactum in the above case is about __________ percent. 25 90 50 70 25 90 50 70 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation polymerisation is not involved in the manufacture of Terylene Teflon Polythene Nylon Terylene Teflon Polythene Nylon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron (or terylene) fibres as compared to nylon fibres have Better heat & acid resistant properties Poorer dyeability Poorer resistance to alkalis All of these Better heat & acid resistant properties Poorer dyeability Poorer resistance to alkalis All of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polystyrene is a __________ plastic at room temperature. Ductile Brittle Malleable None of these Ductile Brittle Malleable None of these ANSWER DOWNLOAD EXAMIANS APP
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