Polymer Technology Fillers such as zinc oxide and carbon black are added to the crude natural rubber before vulcanisation in order to improve its Elasticity Strength Plasticity Weathering characteristics Elasticity Strength Plasticity Weathering characteristics ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces Polyester PVC Nylon-6 Dacron Polyester PVC Nylon-6 Dacron ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Celluloid is Regenerated cellulose Cellulose acetate butyrate Cellulose acetate Cellulose nitrate Regenerated cellulose Cellulose acetate butyrate Cellulose acetate Cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rexin (also called artificial leather), which is used for making table cover, automobile seat cover, shoes etc. is made by coating thick cloth with molten SBR PVC Bakelite Teflon SBR PVC Bakelite Teflon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycaprolactum (Nylon - 6) is produced by the condensation polymerisation of caprolactum at 240-280°C in which the conversion of caprolactum is about __________ percent. 90 75 50 99 90 75 50 99 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Density of low density polythene is about __________ gm/c.c. 0.91 0.81 0.38 0.56 0.91 0.81 0.38 0.56 ANSWER DOWNLOAD EXAMIANS APP
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