Polymer Technology __________ of SBR is adversely affected, if more quantity of styrene is added to butadiene during its co-polymerisation to produce SBR. Resilience Freezing point Strength Percent elongation Resilience Freezing point Strength Percent elongation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of Cross linked polystyrene Polyamides Phenol formaldehyde resins Polyesters Cross linked polystyrene Polyamides Phenol formaldehyde resins Polyesters ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is not a condensation polymer? Polymethylmethacrylate (PMMA) None of these Bakelite Melamine polymer Polymethylmethacrylate (PMMA) None of these Bakelite Melamine polymer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Epoxy resin is A polyester Not used for surface coating An elastomer A good abrasive A polyester Not used for surface coating An elastomer A good abrasive ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Phosphates (e.g., triceresyl, tributyl, tetrabutyl, tripheyl etc.) are added to polymers to act as Anti-shrinkage agents Plasticisers Transparency improver Hardeners Anti-shrinkage agents Plasticisers Transparency improver Hardeners ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Bakelite (phenol-formaldehyde) resin can not be used as Decorative laminates Glass reinforced plastics Electrical insulation Decorative paint Decorative laminates Glass reinforced plastics Electrical insulation Decorative paint ANSWER DOWNLOAD EXAMIANS APP
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