Hamad Polymer Technology 07/02/2021 A. Polystyrene B. Polypropylene C. Neoprene D. None of these Related Mcqs: Caprolactam, a raw material for the manufacture of nylon-6, is produced from_______________?A. Phenol B. Naphthalene C. Benzene D. Pyridine... The organic acid monomer in nylon-66 is __________________?A. Sebacic acid B. Terephthalic acid C. Adipic acid D. Benzoic acid... 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 ___________________?A. Densities B. Melting point C. Tensile strength D. Hardness, rigidity & brittleness... Thermoplastic materials___________________?A. Do not soften on application of heat B. Are heavily branched molecules C. Are solvent insoluble D. None of these... Buna-N is also called__________________?A. Butyl rubber B. Nitrile rubber C. Neoprene D. Thiokol...
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