Polymer Technology Vulcanisation of raw rubber makes it Soft Tacky Less elastic Plastic Soft Tacky Less elastic Plastic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation of bisphenol A with phosgene produces __________ which possess very good heat resistance. Polyurathane Polysulphone Polyester Polycarbonate Polyurathane Polysulphone Polyester Polycarbonate ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene butadiene rubber (SBR) as compared to natural rubber has Poorer resistance Greater amount of heat build up heavy loading All of these Poor tensile strength Poorer resistance Greater amount of heat build up heavy loading All of these Poor tensile strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Vulcanisation of rubber does not increase its Elasticity & water solubility Oxidation resistance Weight & strength Softness Elasticity & water solubility Oxidation resistance Weight & strength Softness 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. Nylon Polyacrylonitrile Polyester Polypropylene Nylon Polyacrylonitrile Polyester Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Amino resins are used in paper treatment to improve its Folding endurance Wet rub resistance Wet tear and bursting strength All of these Folding endurance Wet rub resistance Wet tear and bursting strength All of these ANSWER DOWNLOAD EXAMIANS APP