A polymer (/ ˈ p ɒ l ɪ m ər /; Greek poly, many + mer, part) is a substance or material consisting of very large molecules, or macromolecules, composed of many repeating subunits. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. Polymers range from familiar synthetic plastics such as polystyrene to ...List of some addition polymers and their uses ; Polymer Abbreviation Properties Uses Lowdensity polyethylene LDPE Chemically inert, flexible, insulator Squeeze bottles, toys, flexible pipes, insulation cover (electric wires), six pack rings, etc. Highdensity polyethylene HDPE Inert, thermally stable, tough and high tensile strength Bottles, pipes, inner insulation (dielectric) of coax ...
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