Polymer Technology Polypropylene is preferred to polythene, because the former is Both B & C Stronger Harder Non-inflammable Both B & C Stronger Harder Non-inflammable ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Perspex can be used as a substitute of glass. Its monomer is Tetrafluroethylene DMT Butadiene Methyl methacrylate Tetrafluroethylene DMT Butadiene Methyl methacrylate 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
Polymer Technology Amino resins are used in paper treatment to improve its Wet tear and bursting strength Wet rub resistance All of these Folding endurance Wet tear and bursting strength Wet rub resistance All of these Folding endurance ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron (or terylene) fibres as compared to nylon fibres have Poorer dyeability Better heat & acid resistant properties Poorer resistance to alkalis All of these Poorer dyeability Better heat & acid resistant properties Poorer resistance to alkalis All of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is the most important rubber compounding ingradient which is used to improve wearing qualities of both natural rubber & SBR by imparting toughness? Rosin Carbon black Phosphorous Pine oil Rosin Carbon black Phosphorous Pine oil ANSWER DOWNLOAD EXAMIANS APP
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