Polymer Technology Addition polymerisation is not involved in the manufacture of Polystyrene Poly vinyl chloride Polyhexamethylene adipamide Low density polythene Polystyrene Poly vinyl chloride Polyhexamethylene adipamide Low density polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymerisation of poly functional monomers produces polymers having Good machanical strength None of these Low viscosity Low melting point Good machanical strength None of these Low viscosity Low melting point ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Caprolactum, a raw material for the manufacture of nylon-6, is produced from Benzene Phenol Pyridine Naphthalene Benzene Phenol Pyridine Naphthalene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Out of all the elastomers, natural rubber has the longest elongation range & flexibility of the order of __________ percent. 2000-2500 1000-1500 1-1000 1500-2000 2000-2500 1000-1500 1-1000 1500-2000 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The monomer of natural rubber is Isoprene DMT Both B and C 2 methyl-1-propene Isoprene DMT Both B and C 2 methyl-1-propene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Melt spinning of polymers involves the forcing of polymer melt through spinnerettes (fine holes) into an atmosphere kept at a temperature lower than the melting point of the polymer, which causes the fine diameter polymer melt to harden into filaments. Melt spinning is not used in case of the __________ fibres. Acrylic Polyester Polypropylene Nylon 6:6 Acrylic Polyester Polypropylene Nylon 6:6 ANSWER DOWNLOAD EXAMIANS APP
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