Polymer Technology Commercial production of polypropylene employs __________ polymerisation. Emulsion Solution Suspension Bulk Emulsion Solution Suspension Bulk ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymers are classified into four categories namely thermosetting, thermoplastic, elastomer and fibre depending upon their Resistance to heat Polymerisation mechanism Molecular sizes Magnitude of intermolecular forces Resistance to heat Polymerisation mechanism Molecular sizes Magnitude of intermolecular forces ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Lavatory cisterns are normally made of Expanded polystyrene Saturated polyester PVC Perspex Expanded polystyrene Saturated polyester PVC Perspex ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Flexible foam (for mattresses) are usually made of Polyurethanes Silicone rubber PVC Polyamides Polyurethanes Silicone rubber PVC Polyamides ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Main constituent of cotton fibre is Lignin Cellulose Gelatine Starch Lignin Cellulose Gelatine Starch ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The process involved in converting rubber into a thin sheet or coating it on fabric is called Extrusion Calendering Mastication Vulcanisation Extrusion Calendering Mastication Vulcanisation ANSWER DOWNLOAD EXAMIANS APP
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