Polymer Technology The monomer of poly vinyl chloride (PVC) is Chloroethene Chloroform Ethylene dichloride Ethyl chloride Chloroethene Chloroform Ethylene dichloride Ethyl chloride ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycondensation reaction of polymerisation Produces epoxy polymers Does not produce linear polymers Produces only thermoplastic material Does not need any catalyst Produces epoxy polymers Does not produce linear polymers Produces only thermoplastic material Does not need any catalyst ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Orlan fibre which is used as a wool sub stitute is Polymethylmethacrylate (PMMA) A natural polymeric fibre Polyacrylonitrile An amorphous polymer Polymethylmethacrylate (PMMA) A natural polymeric fibre Polyacrylonitrile An amorphous polymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Hot drink (e.g, tea) cups are usually made of PVC Polypropylene Polystyrene Polythene PVC Polypropylene Polystyrene Polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Perspex can be used as a substitute of glass. Its monomer is Tetrafluroethylene Butadiene Methyl methacrylate DMT Tetrafluroethylene Butadiene Methyl methacrylate DMT ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Addition of stabiliser during PVC manufacture is done to Prevent its thermal degradation Reduce the melt viscosity & glass transition temperature Improve its elasticity Improve its impact strength Prevent its thermal degradation Reduce the melt viscosity & glass transition temperature Improve its elasticity Improve its impact strength ANSWER DOWNLOAD EXAMIANS APP
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