Polymer Technology Liners of bags are usually made of Polypropylene Polyesters Polythene PVC Polypropylene Polyesters Polythene PVC ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cellulose acetate has very high film permeability among all the polymers of the order of 5000 gm/100 m². Which of the following polymers has the maximum film elongation (of the order of 100%) ? Polythene Cellulose acetate Water impermeable cellophane Teflon Polythene Cellulose acetate Water impermeable cellophane Teflon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polythene is most prone to stress-cracking High density Low density Cross-linked Linear low density High density Low density Cross-linked Linear low density ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Condensation of bisphenol A with phosgene produces __________ which possess very good heat resistance. Polycarbonate Polysulphone Polyester Polyurathane Polycarbonate Polysulphone Polyester Polyurathane ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polystyrene is a __________ plastic at room temperature. None of these Ductile Malleable Brittle None of these Ductile Malleable Brittle ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The inter particle forces between linear chains in nylon-66 are __________ bonds. Covalant Hydrogen Ionic None of these Covalant Hydrogen Ionic None of these ANSWER DOWNLOAD EXAMIANS APP
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