Polymer Technology Cation exchange resins used in water treatment is made from __________ resin. Urea formaldehyde Amino Phenolic Epoxy Urea formaldehyde Amino Phenolic Epoxy ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Which of the following polymers does not belong to the class of polyacrylate polymer? Polyacrylonitrile PMMA Polyethyl acrylate None of these Polyacrylonitrile PMMA Polyethyl acrylate None of these ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Cross linked polymers are Thermoplastic Thermosetting Either A or B Fibres only Thermoplastic Thermosetting Either A or B Fibres only ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Bristles of tooth brushes are made of Nylon-6 PVC Polystyrene Nylon-66 Nylon-6 PVC Polystyrene Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In case of wet spinning of polymers, the polymer solution is forced through spinnerates into, a coagulating bath to give a filament form. Wet spinning is not used in case of the __________ fibres. Acrylic Saturated polyester Viscose rayon Polyvinyl acetate Acrylic Saturated polyester Viscose rayon Polyvinyl acetate ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Polycaprolactum (Nylon - 6) is produced by the condensation polymerisation of caprolactum at 240-280°C in which the conversion of caprolactum is about __________ percent. 75 99 50 90 75 99 50 90 ANSWER DOWNLOAD EXAMIANS APP
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