Polymer Technology The generic chemical name for the class of polymers which are commerically known as nylons is Polyacrylate Polyolefins Polyamide Polyurathane Polyacrylate Polyolefins Polyamide Polyurathane ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Properties of a polymer is affected by the All of these Branching & cross-linking Chain length Intermolecular forces All of these Branching & cross-linking Chain length Intermolecular forces ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers belong to the class of formaldehyde resin? Melamine resins Teflon None of these Dacron Melamine resins Teflon None of these Dacron ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation polymerisation of caprolac-tum is carried out in the reactor maintained at a temperature of __________ °C for producing nylon-6. 100 to 150 250-280 -20 to 25 50 to 75 100 to 150 250-280 -20 to 25 50 to 75 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ scrap can be recycled & reutilised. Bakelite None of these Polythene Epoxy resin Bakelite None of these Polythene Epoxy resin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is the most important rubber compounding ingradient which is used to improve wearing qualities of both natural rubber & SBR by imparting toughness? Phosphorous Carbon black Pine oil Rosin Phosphorous Carbon black Pine oil Rosin ANSWER DOWNLOAD EXAMIANS APP
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