Hamad Polymer Technology 17/05/2020 A. Polyurethane B. Phenol formaldehyde C. Polychlorophrene D. Styrene butadiene rubber (SBR) Related Mcqs: Celluloid is__________________?A. Cellulose acetate B. Regenerated cellulose C. Cellulose nitrate D. Cellulose acetate butyrate... Identify the group in which all the polymers mentioned can be used to make fibres ?A. Butadiene copolymers, Polyamides, Urea-formaldehyde B. Cellulose derivatives, Polyisoprene, Polyethylene C. Cellulose derivatives, Polyamides, Polyurethane D. Polypropylene, Poly vinyl chloride, Silicon... 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... Plexiglass (also called Lucite) because of its high optical transparency is used for making lenses. It is chemically_________________?A. Polymethyl methacrylate (PMMA) B. Polytetrafluroethylene (PTFE) C. Polycarbonates D. Phenolic resins... _____________ is a homopolymer?A. Neoprene B. Bakelite C. Nylon-66 D. Terylene...
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