Polymer Technology Commercial production of polypropylene employs __________ polymerisation. Solution Suspension Bulk Emulsion Solution Suspension Bulk Emulsion ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Reaction of dimethyl terephthalate (DMT) and ethylene glycol produces Dacron PVC Polyester Nylon-6 Dacron PVC Polyester Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The process involved in converting rubber into a thin sheet or coating it on fabric is called Extrusion Mastication Vulcanisation Calendering Extrusion Mastication Vulcanisation Calendering ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Flexible foam (for mattresses) are usually made of Silicone rubber Polyurethanes PVC Polyamides Silicone rubber Polyurethanes PVC Polyamides ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Melt spinning of polymers involves the forcing of polymer melt through spinnerettes (fine holes) into an atmosphere kept at a temperature lower than the melting point of the polymer, which causes the fine diameter polymer melt to harden into filaments. Melt spinning is not used in case of the __________ fibres. Nylon 6:6 Polypropylene Polyester Acrylic Nylon 6:6 Polypropylene Polyester Acrylic ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polystyrene is a light, transparent, thermoplastic material used for making Electrical insulation Packaging bags Toys and combs Non-sticking utensils Electrical insulation Packaging bags Toys and combs Non-sticking utensils ANSWER DOWNLOAD EXAMIANS APP
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