Polymer Technology Buna-N is also called Nitrile rubber Neoprene Butyl rubber Thiokol Nitrile rubber Neoprene Butyl rubber Thiokol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology A copolymer of vinyl and vinylidine chloride is called Saran Treylene Orlon Dacron Saran Treylene Orlon Dacron ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not an elastomer? Neoprene Nitrile-butadiene Polyisoprene None of these Neoprene Nitrile-butadiene Polyisoprene None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following natural bio polymers are formed as a result of polymerisation of amino-acids? Cellulose Nucleic acids Starch Proteins Cellulose Nucleic acids Starch Proteins ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is Polyvinyl butyral Polyvinyl alcohol PVC Polyvinyl acetale Polyvinyl butyral Polyvinyl alcohol PVC Polyvinyl acetale ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Neoprene which is used for making shoe heels & belts is superior to natural rubber in its stability to aerial oxidation and resistance to oils & other solvents. The monomer used for making neoprene is Isoprene Chlorophrene None of these Chloroethane Isoprene Chlorophrene None of these Chloroethane ANSWER DOWNLOAD EXAMIANS APP
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