Polymer Technology Trade name of __________ is neoprene. Polyisoprene Polychloroprene Poly vinyl acetate Polytetraflouroethylene Polyisoprene Polychloroprene Poly vinyl acetate Polytetraflouroethylene ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher Melting point Tensile strength Hardness, rigidity & brittleness Densities Melting point Tensile strength Hardness, rigidity & brittleness Densities ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Rayon is a __________ fibre. Cellulosic Polyester Natural Polyamide Cellulosic Polyester Natural Polyamide ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology Nylon-66 is manufactured from Caprolactum Maleic anhydride and hexamethylene diamine Dimethyl terephthalate (DMT) and ethylene glycol Adipic acid and hexamenthylene diamine Caprolactum Maleic anhydride and hexamethylene diamine Dimethyl terephthalate (DMT) and ethylene glycol Adipic acid and hexamenthylene diamine ANSWER DOWNLOAD EXAMIANS APP
Polymer Technology __________ is normally used for the manufacture of refrigerator components and transistor parts. Polyproylene Polyester Polyurathene Polystyrene Polyproylene Polyester Polyurathene Polystyrene 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? Ethylene glycol Tricresyl phosphate Stearic acid estors Esters of phthalic acid Ethylene glycol Tricresyl phosphate Stearic acid estors Esters of phthalic acid ANSWER DOWNLOAD EXAMIANS APP
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