Polymer Technology Most commonly used rubber vulcanisation agent is Platinum Bromine Alumina Sulphur Platinum Bromine Alumina Sulphur 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) is never used for making Coated fabrics Front wheel tyres of aeroplanes (i.e., heavy duty tyres) Gaskets Soles of shoes Coated fabrics Front wheel tyres of aeroplanes (i.e., heavy duty tyres) Gaskets Soles of shoes ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but Polyamide Polyacrylonitrile Alkyd resin Saturated polyester Polyamide Polyacrylonitrile Alkyd resin Saturated polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene butadiene rubber (SBR) as compared to natural rubber has Poor tensile strength 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 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 compared to nylon-6 has Lower melting point More abrasion resistant properties Higher hardness All of these Lower melting point More abrasion resistant properties Higher hardness All of these ANSWER DOWNLOAD EXAMIANS APP
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