Hamad Polymer Technology 27/04/2021 A. Same as Dacron B. A polyester C. Both A. & B. D. Neither A. nor B. Related Mcqs: Nylon-6 as compared to nylon-66 is_________________?A. Harder B. More abrasion resistant C. Having higher melting point D. None of these... A copolymer is formed by the combination of two or more monomer molecules_________________?A. In a chain without the elimination of water B. With the elimination of small amount of water C. Of the same monomer by elimination of small molecules of water D. None of these... Polymerisation process in which two or more monomers of chemically different nature take part is called__________________?A. Copolymerisation B. Addition polymerisation C. Chain polymerisation D. None of these... Commercial production of polypropylene employs _____________ polymerisation?A. Emulsion B. Suspension C. Solution D. Bulk... Polyurethane cannot be used to make____________________?A. Automobile cushion B. Thermal insulation in refrigerator C. Coating and adhesive D. Fibre reinforced plastic (FRP)...
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