Polymer Technology Plexiglass (also called lucite) because of its high optical transparency is used for making lenses. It is chemically Polymethyl methacrylate (PMMA) Phenolic resins Polytetraflouroethylene(PTFE) Polycarbonates Polymethyl methacrylate (PMMA) Phenolic resins Polytetraflouroethylene(PTFE) Polycarbonates ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Orlan fibre which is used as a wool sub stitute is Polymethylmethacrylate (PMMA) An amorphous polymer Polyacrylonitrile A natural polymeric fibre Polymethylmethacrylate (PMMA) An amorphous polymer Polyacrylonitrile A natural polymeric fibre ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene butadiene rubber (SBR) is never used for making Gaskets Coated fabrics Soles of shoes Front wheel tyres of aeroplanes (i.e., heavy duty tyres) Gaskets Coated fabrics Soles of shoes Front wheel tyres of aeroplanes (i.e., heavy duty tyres) ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The generic chemical name for the class of polymers which are commerically known as nylons is Polyolefins Polyurathane Polyacrylate Polyamide Polyolefins Polyurathane Polyacrylate Polyamide ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Alkyd resin can not be used for making Film forming materials Paint & varnish Fibres Plasticiser Film forming materials Paint & varnish Fibres Plasticiser ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is a natural polyamide fibre. None of these Cotton Wool Silk None of these Cotton Wool Silk ANSWER DOWNLOAD EXAMIANS APP
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