Polymer Technology __________ moulding is used for shaping of thermosetting plastics exclusively. Extrusion Transfer Injection Compression Extrusion Transfer Injection Compression ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Low density polythene as compared to high density polythene is Harder Chemically inert More flexible Tougher Harder Chemically inert More flexible Tougher ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Mastication of rubber means Its softening Improving its curing rate Depression of its freezing point A treatment to retard its deterioration due to oxidation Its softening Improving its curing rate Depression of its freezing point A treatment to retard its deterioration due to oxidation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ resins are produced by the condensation polymerisation of formaldehyde with urea or melamine. Alkyd Amino Phenolic Epoxy Alkyd Amino Phenolic Epoxy ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycondensation reaction of polymerisation Does not produce linear polymers Does not need any catalyst Produces only thermoplastic material Produces epoxy polymers Does not produce linear polymers Does not need any catalyst Produces only thermoplastic material Produces epoxy polymers ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Epoxy resin is A polyester Not used for surface coating An elastomer A good abrasive A polyester Not used for surface coating An elastomer A good abrasive ANSWER DOWNLOAD EXAMIANS APP
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