Polymer Technology The only natural thermoplastic resin, which is a product of animal life is Amber Copal Rosin Shellac Amber Copal Rosin Shellac ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Epoxy resin is Not used for surface coating A good abrasive An elastomer A polyester Not used for surface coating A good abrasive An elastomer A polyester ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The main use of butadiene is In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester None of these As an anti-skimming agent in paint In the manufacture of synthetic rubber As a plasticiser for unsaturated polyester None of these As an anti-skimming agent in paint ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Phosphates (e.g., triceresyl, tributyl, tetrabutyl, tripheyl etc.) are added to polymers to act as Anti-shrinkage agents Hardeners Transparency improver Plasticisers Anti-shrinkage agents Hardeners Transparency improver Plasticisers ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Density of high density polythene is about __________ gm/c.c. 0.95 1.18 1.05 0.99 0.95 1.18 1.05 0.99 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 Polyesters Phenol formaldehyde resins Polyamides Cross linked polystyrene Polyesters Phenol formaldehyde resins Polyamides ANSWER DOWNLOAD EXAMIANS APP
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