Polymer Technology Non sulphonated hard bakelites are not used for making Formica table tops Fountain pen barrels Combs Ion-exchange resins Formica table tops Fountain pen barrels Combs Ion-exchange resins ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 is manufactured from Maleic anhydride and hexamethylene diamine Dimethyl terephthalate (DMT) and ethylene glycol Caprolactum Adipic acid and hexamenthylene diamine Maleic anhydride and hexamethylene diamine Dimethyl terephthalate (DMT) and ethylene glycol Caprolactum Adipic acid and hexamenthylene diamine ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In nylon-6, the number 6 represents the total number of Nitrogen atoms in the ring Carbon atoms in the ring Hydrogen atoms in the ring Carbon atoms in the linear polymer chain Nitrogen atoms in the ring Carbon atoms in the ring Hydrogen atoms in the ring Carbon atoms in the linear polymer chain ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a cross linked polymer, the monomeric units are linked together to constitute a three dimensional network. Which of the following is a cross-linked polymer? Bakelite (phenol formaldehyde) Nylon-6 Polyester Polythene Bakelite (phenol formaldehyde) Nylon-6 Polyester Polythene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The only natural thermoplastic resin, which is a product of animal life is Shellac Amber Rosin Copal Shellac Amber Rosin Copal ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology The organic acid monomer in nylon 66 is Benzoic acid Terephthalic acid Adipic acid Sebasic acid Benzoic acid Terephthalic acid Adipic acid Sebasic acid ANSWER DOWNLOAD EXAMIANS APP
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