Polymer Technology In condensation polymerisation as compared to addition polymerisation The monomers contain two functional groups The monomers are unsaturated compounds Generally only one monomer is involved No co-product is lost The monomers contain two functional groups The monomers are unsaturated compounds Generally only one monomer is involved No co-product is lost ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 is manufactured from Caprolactum Adipic acid and hexamenthylene diamine Dimethyl terephthalate (DMT) and ethylene glycol Maleic anhydride and hexamethylene diamine Caprolactum Adipic acid and hexamenthylene diamine Dimethyl terephthalate (DMT) and ethylene glycol Maleic anhydride and hexamethylene diamine ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polyurathane can not be used to make Fibre reinforced plastic (FRP) Automobile cushion Thermal insulation in refrigerator Coating and adhesive Fibre reinforced plastic (FRP) Automobile cushion Thermal insulation in refrigerator Coating and adhesive ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Orlan fibre which is used as a wool sub stitute is Polymethylmethacrylate (PMMA) A natural polymeric fibre An amorphous polymer Polyacrylonitrile Polymethylmethacrylate (PMMA) A natural polymeric fibre An amorphous polymer Polyacrylonitrile ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polymers are classified into four categories namely thermosetting, thermoplastic, elastomer and fibre depending upon their Magnitude of intermolecular forces Polymerisation mechanism Molecular sizes Resistance to heat Magnitude of intermolecular forces Polymerisation mechanism Molecular sizes Resistance to heat ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycondensation reaction of polymerisation Does not produce linear polymers Does not need any catalyst Produces only thermoplastic material Produces epoxy polymers Does not produce linear polymers Does not need any catalyst Produces only thermoplastic material Produces epoxy polymers ANSWER DOWNLOAD EXAMIANS APP
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