Polymer Technology Most commonly used rubber vulcanisation agent is Sulphur Alumina Bromine Platinum Sulphur Alumina Bromine Platinum 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 Bunai N Cold SBR Butyl rubber Buna S Bunai N Cold SBR Butyl rubber Buna S ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Non sulphonated hard bakelites are not used for making Fountain pen barrels Ion-exchange resins Formica table tops Combs Fountain pen barrels Ion-exchange resins Formica table tops Combs ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 compared to nylon-6 has Higher hardness Lower melting point More abrasion resistant properties All of these Higher hardness Lower melting point More abrasion resistant properties All of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Contact lenses for eyes are made of perspex, which is nothing but Unsaturated polyester Polymethylmethacrylate Polystyrene Polypropylene Unsaturated polyester Polymethylmethacrylate Polystyrene Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology A copolymer of vinyl and vinylidine chloride is called Dacron Treylene Orlon Saran Dacron Treylene Orlon Saran ANSWER DOWNLOAD EXAMIANS APP
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