Polymer Technology Which of the following polymers shows the highest anti-tacking properties? Alkyd resin Melamine formaldehyde resin Epoxy resin Phenolic resin Alkyd resin Melamine formaldehyde resin Epoxy resin Phenolic resin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Silicone resins, which are highly water repellant and has good heat resistance can not be used Resin for lamination As room temperature adhesive As grease & lubricant Hydraulic fluid for heat transfer Resin for lamination As room temperature adhesive As grease & lubricant Hydraulic fluid for heat transfer ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following additives are added to plastics to make it impervious to X-rays? Phthalic acid Asbestos Barium salt Carborundum Phthalic acid Asbestos Barium salt Carborundum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Main constituent of cotton fibre is Cellulose Gelatine Starch Lignin Cellulose Gelatine Starch Lignin ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polystyrene is a light, transparent, thermoplastic material used for making Non-sticking utensils Electrical insulation Toys and combs Packaging bags Non-sticking utensils Electrical insulation Toys and combs Packaging bags ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Dacron (or terylene) fibres as compared to nylon fibres have Poorer dyeability All of these Poorer resistance to alkalis Better heat & acid resistant properties Poorer dyeability All of these Poorer resistance to alkalis Better heat & acid resistant properties ANSWER DOWNLOAD EXAMIANS APP
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