Polymer Technology Softening point of high density polythene is about __________ °C. 165 135 85 205 165 135 85 205 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Barium salt Asbestos Phthalic acid Carborundum Barium salt Asbestos Phthalic acid Carborundum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Commercial production of polypropylene employs __________ polymerisation. Suspension Bulk Emulsion Solution Suspension Bulk Emulsion Solution ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Terylene is a/an Poly amide Homopolymer None of these Addition polymer Poly amide Homopolymer None of these Addition polymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-S is also called SBR Polyurathane Teflon Bakelite SBR Polyurathane Teflon Bakelite ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Vulcanisation of rubber does not increase its Softness Elasticity & water solubility Weight & strength Oxidation resistance Softness Elasticity & water solubility Weight & strength Oxidation resistance ANSWER DOWNLOAD EXAMIANS APP