Polymer Technology Styrene butadiene rubber (SBR) as compared to natural rubber has All of these Poorer resistance Greater amount of heat build up heavy loading Poor tensile strength All of these Poorer resistance Greater amount of heat build up heavy loading Poor tensile strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Contact lenses for eyes are made of perspex, which is nothing but Polymethylmethacrylate Polystyrene Polypropylene Unsaturated polyester Polymethylmethacrylate Polystyrene Polypropylene Unsaturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation polymerisation is not involved in the manufacture of Teflon Nylon Polythene Terylene Teflon Nylon Polythene Terylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The main use of butadiene is In the manufacture of synthetic rubber None of these As an anti-skimming agent in paint As a plasticiser for unsaturated polyester In the manufacture of synthetic rubber None of these As an anti-skimming agent in paint As a plasticiser for unsaturated polyester 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 PVC Polypropylene Polybutadiene Terylene PVC Polypropylene Polybutadiene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plastic tubes & pipes are generally made by __________ moulding. Injection Extrusion Compression Transfer Injection Extrusion Compression Transfer ANSWER DOWNLOAD EXAMIANS APP
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