Polymer Technology Which of the following types of polymers has the strongest inter particle forces? Elastomers Fibres Thermoplastics Thermosetting polymers Elastomers Fibres Thermoplastics Thermosetting polymers ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Alkyd resin is a/an Polyolefin Addition polymer Polyester Polyamide Polyolefin Addition polymer Polyester Polyamide ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-N is also called Neoprene Butyl rubber Nitrile rubber Thiokol Neoprene Butyl rubber Nitrile rubber Thiokol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In case of dry spinning of polymers, the polymer solution in a volatile solvent is forced through the spinnerates into a warm air chamber, where the solvent evaporates leaving behind the polymer in the filament form. Dry spinning is used for __________ fibres. Polythene Polyvinyl acetate Rayon PVC Polythene Polyvinyl acetate Rayon PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Synthetic rubber Is softer at higher temperature Is brittle at low temperature Is highly permeable to air & water and is readily attacked by chemicals & atmospheric gases Deforms, if stretched to double of its original dimension Is softer at higher temperature Is brittle at low temperature Is highly permeable to air & water and is readily attacked by chemicals & atmospheric gases Deforms, if stretched to double of its original dimension ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polyvinyl acetate is never used for making Moulded articles Adhesives All of these Fibres Moulded articles Adhesives All of these Fibres ANSWER DOWNLOAD EXAMIANS APP
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