Polymer Technology Density of low density polythene is about __________ gm/c.c. 0.91 0.38 0.81 0.56 0.91 0.38 0.81 0.56 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Caprolactum, a raw material for the manufacture of nylon-6, is produced from Pyridine Phenol Naphthalene Benzene Pyridine Phenol Naphthalene Benzene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 compared to nylon-6 has Higher hardness More abrasion resistant properties All of these Lower melting point Higher hardness More abrasion resistant properties All of these Lower melting point ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is a natural polyamide fibre. Wool Silk None of these Cotton Wool Silk None of these Cotton ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Due to its excellent permeability to air/gas and oxidation resistance, the tubes of automobile tyres is made of Butyl rubber Cold SBR Buna S Bunai N Butyl rubber Cold SBR Buna S Bunai N ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following rubbers has the widest service temperature range (-75 to 275°C) ? Silicone rubber Silicon rubber Nitrile rubber Butyl rubber Silicone rubber Silicon rubber Nitrile rubber Butyl rubber ANSWER DOWNLOAD EXAMIANS APP
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