Polymer Technology Properties of a polymer is affected by the Chain length Intermolecular forces All of these Branching & cross-linking Chain length Intermolecular forces All of these Branching & cross-linking ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Elastomers are Having very high tensile strength and heat resistance Thermosetting material Exemplified by protein derivatives Having high flexural strength Having very high tensile strength and heat resistance Thermosetting material Exemplified by protein derivatives Having high flexural strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is a natural fibre. Cellulose Dacron None of these Nylon-6 Cellulose Dacron None of these Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron (or terylene) fibres as compared to nylon fibres have All of these Better heat & acid resistant properties Poorer dyeability Poorer resistance to alkalis All of these Better heat & acid resistant properties Poorer dyeability Poorer resistance to alkalis ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Density of high density polythene is about __________ gm/c.c. 1.18 1.05 0.99 0.95 1.18 1.05 0.99 0.95 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene butadiene rubber (SBR) as compared to natural rubber has All of these Poorer resistance Poor tensile strength Greater amount of heat build up heavy loading All of these Poorer resistance Poor tensile strength Greater amount of heat build up heavy loading ANSWER DOWNLOAD EXAMIANS APP
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