Polymer Technology Which of the following is a polymer of hexamethylene diamine and adipic acid? Nylon-66 Nylon-6, 10 Epoxy resin Nylon-6 Nylon-66 Nylon-6, 10 Epoxy resin Nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Linear polymers are normally Having extremely high softening point Elastometric Thermosplastic Thermosetting Having extremely high softening point Elastometric Thermosplastic Thermosetting ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Plasticisers are high boiling liquids added to plastic polymers to impart toughness and flexibility at ordinary temperature. Which of the following is not a plasticiser? Stearic acid estors Esters of phthalic acid Tricresyl phosphate Ethylene glycol Stearic acid estors Esters of phthalic acid Tricresyl phosphate Ethylene glycol ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Crystallisation of polymers is an undesirable property. Crystallisation of celluloid is prevented by adding Glycerol Camphor None of these Nitro cellulose Glycerol Camphor None of these Nitro cellulose ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 compared to nylon-6 has More abrasion resistant properties Lower melting point Higher hardness All of these More abrasion resistant properties Lower melting point Higher hardness All of these ANSWER DOWNLOAD EXAMIANS APP
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