Polymer Technology Bristles of tooth brushes are made of Polystyrene PVC Nylon-6 Nylon-66 Polystyrene PVC Nylon-6 Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ scrap can be recycled & reutilised. Bakelite None of these Epoxy resin Polythene Bakelite None of these Epoxy resin Polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon 6, 10 which is used for bristles making is superior to nylon 6, 6 due to its lower water absorption capacity, is a/an Polyester Polyisoprene Polyamide Polystyrene Polyester Polyisoprene Polyamide Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The synthetic fibres produced from __________ are known as rayon. Ethylene glycol Cellulose Lignin Polyamides Ethylene glycol Cellulose Lignin Polyamides ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In step growth polymerisation, condensation occurs in a stepwise manner with or without the elimination of smaller molecules. An example of step growth polymerisation product is Terylene Polybutadiene PVC Polypropylene Terylene Polybutadiene PVC Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron (or terylene) fibres as compared to nylon fibres have Poorer resistance to alkalis Better heat & acid resistant properties Poorer dyeability All of these Poorer resistance to alkalis Better heat & acid resistant properties Poorer dyeability All of these ANSWER DOWNLOAD EXAMIANS APP
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