Polymer Technology Which of the following polymers has the tendency of decomposing before melting? Polystyrene None of these Nylon PVC Polystyrene None of these Nylon PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Valcunisation of rubber decreases its Tensile strength Working temperature range Tackiness Resistance to organic solvents Tensile strength Working temperature range Tackiness Resistance to organic solvents ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Automobile steering wheels are normally made of High density polythene Cellulose acetate Cellulose nitrate PVC High density polythene Cellulose acetate Cellulose nitrate PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Thermocole is a spongy, porous, rigid or flexible foamed plastic, obtained by blowing gas/air through molten Saturated polyester Polystyrene Either B or C Polyurathane Saturated polyester Polystyrene Either B or C Polyurathane ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose acetate has very high film permeability among all the polymers of the order of 5000 gm/100 m². Which of the following polymers has the maximum film elongation (of the order of 100%) ? Water impermeable cellophane Polythene Teflon Cellulose acetate Water impermeable cellophane Polythene Teflon Cellulose acetate ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is a polymer of hexamethylene diamine and adipic acid? Epoxy resin Nylon-6, 10 Nylon-6 Nylon-66 Epoxy resin Nylon-6, 10 Nylon-6 Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
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