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 Polypropylene PVC Terylene Polybutadiene Polypropylene PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Commercial production of polypropylene employs __________ polymerisation. Emulsion Solution Suspension Bulk Emulsion Solution Suspension Bulk ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Amino resins are used in paper treatment to improve its Wet rub resistance All of these Wet tear and bursting strength Folding endurance Wet rub resistance All of these Wet tear and bursting strength Folding endurance ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Peptizers like aromatic mercaptans (e.g. thiophenes) are added in rubber to Protect rubber goods from attack by oxygen & ozone present in the atmosphere Increase its viscosity Reduce its viscosity to permit easier processing Reduce the time of vulcanisation and quantity of vulcanising agent Protect rubber goods from attack by oxygen & ozone present in the atmosphere Increase its viscosity Reduce its viscosity to permit easier processing Reduce the time of vulcanisation and quantity of vulcanising agent ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycaprolactum is Nylon-6 Dacron Nylon-66 Rayon Nylon-6 Dacron Nylon-66 Rayon ANSWER DOWNLOAD EXAMIANS APP
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