Polymer Technology Most of the plastics are safe to be used upto a maximum temperature of __________ °C. 100 150 450 350 100 150 450 350 ANSWER DOWNLOAD EXAMIANS APP
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 Plasticity Weathering characteristics Strength Elasticity Plasticity Weathering characteristics Strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a thermosetting plastic. Bakelite Polythene PVC Polystyrene Bakelite Polythene PVC Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Terylene is a/an Addition polymer None of these Poly amide Homopolymer Addition polymer None of these Poly amide Homopolymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Most of the fibre forming polymers are crystalline in nature, one of the exceptions being __________ which is amorphous in nature. Polyester Nylon Polyacrylonitrile Polypropylene Polyester Nylon Polyacrylonitrile Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Acrylonitrile-butadiene-styrene (ABS) copolymer, which is produced by blending styrene-acrylonitfile copolymer with butadiene based elastomer, is a/an Thermosetting polymer Spongy rubber Engineering plastic Rigid foam Thermosetting polymer Spongy rubber Engineering plastic Rigid foam ANSWER DOWNLOAD EXAMIANS APP
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