Polymer Technology Nylon-66 is a polyamide of Vinyl chloride and formaldeyde Adipic acid and methyl amine Hexamethylene diamine and adipic acid None of these Vinyl chloride and formaldeyde Adipic acid and methyl amine Hexamethylene diamine and adipic acid None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Styrene butadiene rubber (SBR) as compared to natural rubber has Poorer resistance Poor tensile strength All of these Greater amount of heat build up heavy loading Poorer resistance Poor tensile strength All of these Greater amount of heat build up heavy loading ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Main constituent of natural rubber is Polystyrene Polyisoprene Poly chloroprene Polybutadiene Polystyrene Polyisoprene Poly chloroprene Polybutadiene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Due to its excellent permeability to air/gas and oxidation resistance, the tubes of automobile tyres is made of Cold SBR Buna S Butyl rubber Bunai N Cold SBR Buna S Butyl rubber Bunai N ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plastic tubes & pipes are generally made by __________ moulding. Injection Transfer Extrusion Compression Injection Transfer Extrusion Compression ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plasticisers are added to synthetic plastics to Improve workability during fabrication Impart flexibility Develop new improved properties not present in the original resin All of these Improve workability during fabrication Impart flexibility Develop new improved properties not present in the original resin All of these ANSWER DOWNLOAD EXAMIANS APP
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