Polymer Technology Rain coats are made of Polyurathane Neoprene PVC SBR Polyurathane Neoprene PVC SBR ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Softening point of high density polythene is about __________ °C. 205 165 85 135 205 165 85 135 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology SBR is produced by the copolymerisation of butadiene & styrene by employing emulsion polymerisation. The weight ratio of styrene and butadiene is maintained at 2:1 1:3 3:1 1:2 2:1 1:3 3:1 1:2 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Buna-S is also called SBR Teflon Bakelite Polyurathane SBR Teflon Bakelite Polyurathane ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Density of low density polythene is about __________ gm/c.c. 0.56 0.38 0.81 0.91 0.56 0.38 0.81 0.91 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Temperature maintained in the emulsion polymerisation reactor for PVC manufacture is about __________ ° C. -20 250 50 500 -20 250 50 500 ANSWER DOWNLOAD EXAMIANS APP
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