Polymer Technology Out of all the elastomers, natural rubber has the longest elongation range & flexibility of the order of __________ percent. 2000-2500 1-1000 1500-2000 1000-1500 2000-2500 1-1000 1500-2000 1000-1500 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Maximum consumption of polymers is in Packaging Toys making Coating and films Electrical insulation Packaging Toys making Coating and films Electrical insulation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymers are classified into four categories namely thermosetting, thermoplastic, elastomer and fibre depending upon their Magnitude of intermolecular forces Polymerisation mechanism Resistance to heat Molecular sizes Magnitude of intermolecular forces Polymerisation mechanism Resistance to heat Molecular sizes ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymerisation of poly functional monomers produces polymers having None of these Low viscosity Low melting point Good machanical strength None of these Low viscosity Low melting point Good machanical strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The main use of butadiene is As an anti-skimming agent in paint None of these In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester As an anti-skimming agent in paint None of these In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose is the main contituent of most __________ fibres. Spandex Synthetic Natural Acrylic Spandex Synthetic Natural Acrylic ANSWER DOWNLOAD EXAMIANS APP
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