Polymer Technology Due to its excellent permeability to air/gas and oxidation resistance, the tubes of automobile tyres is made of Bunai N Butyl rubber Cold SBR Buna S Bunai N Butyl rubber Cold SBR Buna S ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following is generally not used as eord for synthetic rubber tyre casing? Cellulose Nylon Dacron None of these Cellulose Nylon Dacron None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Addition of stabiliser during PVC manufacture is done to Reduce the melt viscosity & glass transition temperature Improve its elasticity Prevent its thermal degradation Improve its impact strength Reduce the melt viscosity & glass transition temperature Improve its elasticity Prevent its thermal degradation Improve its impact strength ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polythene is a/an None of these Thermosetting material Condensation polymerisation product Addition polymerisation product None of these Thermosetting material Condensation polymerisation product Addition polymerisation product ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology A chain growth polymerisation reaction consists of three different types of reaction namely initiation reaction, propagation reaction & termination reaction. Chain growth polymerisation reaction is not involved in the manufacture of Siloxane elastomers Vinyl polymers Polyamides Urea-formaldehyde resins Siloxane elastomers Vinyl polymers Polyamides Urea-formaldehyde resins ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Acrilan fibres used for making cloth, carpet & blankets, which is a hard, horny & high melting polymeric material is nothing but Polyacrylonitrile Saturated polyester Polyamide Alkyd resin Polyacrylonitrile Saturated polyester Polyamide Alkyd resin ANSWER DOWNLOAD EXAMIANS APP
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