Hamad Polymer Technology 16/09/2020 A. Polyamide B. Polyester C. Polyolefin D. Addition polymer Related Mcqs: Polypropylene compared to polythene is___________________?A. Harder B. Stronger C. Lighter D. All A., B. and C.... The rate controlling step in the manufacture of silicone rubber is the_________________?A. Polymer termination step B. Condensation of siloxane to silicone C. Initial hydrolysis of silicone monomer D. None of these... Which of the following is a polymer of Hexamethylene diamine and adipic acid ?A. Nylon-6 B. Nylon-66 C. Nylon-6, 10 D. Epoxy resin... Softening point of high density polythene is about ______________ °C?A. 85 B. 135 C. 165 D. 205... Neoprene is a___________________?A. Monomer B. Synthetic rubber C. Polyester D. None of these...
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