Most commonly, the continuously linked backbone of a polymer used for the preparation of plastics consists mainly of carbon atoms. A simple example is polyethylene ('polythene' in British English), whose repeating unit is based on ethylene monomer.
Acura MDX. The Acura MDX, or Honda MDX as known in Japan and Australia (only the first generation was imported), is a mid-size three-row luxury crossover, produced by the Japanese automaker Honda under its Acura luxury nameplate since 2000. The alphanumeric moniker stands for Multi-Dimensional luxury.
The 2017 Acura RDX compact-luxury-crossover SUV has been around for a number of years, all of which have seen sales success to make the competition green with envy. Where competitors such as the Mercedes-Benz GLC-Class and Lexus NX use turbocharged 4-cylinder engines, the RDX sticks with a robust V6 teamed to a smooth-shifting automatic powering either the front or all four wheels.