Polymer Technology Addition of stabiliser during PVC manufacture is done to Prevent its thermal degradation Improve its impact strength Improve its elasticity Reduce the melt viscosity & glass transition temperature Prevent its thermal degradation Improve its impact strength Improve its elasticity Reduce the melt viscosity & glass transition temperature ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polythene is a/an Addition polymerisation product Condensation polymerisation product Thermosetting material None of these Addition polymerisation product Condensation polymerisation product Thermosetting material None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene butadiene rubber is commercially manufactured by Bulk polymerisation Emulsion polymerisation Suspension polymerisation Solution polymerisation Bulk polymerisation Emulsion polymerisation Suspension polymerisation Solution polymerisation ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polypropylene compared to polythene is Harder Stronger Lighter All of these Harder Stronger Lighter All of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butediene rubber) are 50°C and 3 - 4 kg/cm² 250°C and 10 kgf/cm² 250°C and 1 kgf/cm² 50°C and 1 kgf/cm² 50°C and 3 - 4 kg/cm² 250°C and 10 kgf/cm² 250°C and 1 kgf/cm² 50°C and 1 kgf/cm² ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Orion is Obtained by polymerising vinyl cyanide A condensation polymer All of these A copolymer Obtained by polymerising vinyl cyanide A condensation polymer All of these A copolymer ANSWER DOWNLOAD EXAMIANS APP
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