Polymer Technology Flexible foam (for mattresses) are usually made of Silicone rubber Polyamides PVC Polyurethanes Silicone rubber Polyamides PVC Polyurethanes ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ polythene is most prone to stress-cracking High density Cross-linked Linear low density Low density High density Cross-linked Linear low density Low density ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Alkyd resin is a/an Polyamide Polyolefin Polyester Addition polymer Polyamide Polyolefin Polyester Addition polymer 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? Ammonium alum Neither A nor B Both A & B Potassium alum Ammonium alum Neither A nor B Both A & B Potassium alum ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers belong to the class of formaldehyde resin? None of these Dacron Melamine resins Teflon None of these Dacron Melamine resins Teflon ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The monomer of natural rubber is 2 methyl-1-propene Both B and C DMT Isoprene 2 methyl-1-propene Both B and C DMT Isoprene ANSWER DOWNLOAD EXAMIANS APP
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