Polymer Technology Ion exchange resins are made of Teflon Sulphonated bakelite Lucite Polystyrene Teflon Sulphonated bakelite Lucite Polystyrene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polythene is most prone to stress-cracking High density Cross-linked Low density Linear low density High density Cross-linked Low density Linear low density ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Natural rubber is obtained from latex, which is a colloidal dispersion of rubber in water. Which of the following is used as a coagulant in latex? Both A & B Neither A nor B Ammonium alum Potassium alum Both A & B Neither A nor B Ammonium alum Potassium alum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polypropylene compared to polythene is All of these Stronger Harder Lighter All of these Stronger Harder Lighter ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Silicone resins, which are highly water repellant and has good heat resistance can not be used As room temperature adhesive Hydraulic fluid for heat transfer As grease & lubricant Resin for lamination As room temperature adhesive Hydraulic fluid for heat transfer As grease & lubricant Resin for lamination ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers shows the highest anti-tacking properties? Phenolic resin Melamine formaldehyde resin Epoxy resin Alkyd resin Phenolic resin Melamine formaldehyde resin Epoxy resin Alkyd resin ANSWER DOWNLOAD EXAMIANS APP
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