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.
Our Expert Reviews. By Kelsey Mays. The 2014 Acura MDX trades visceral driving fun for family-friendly refinement, which should appeal to most shoppers for the seven-seat luxury SUV.Now in its third generation, the MDX faces a new competitor in the Infiniti JX, which wasn't around when the previous generation arrived.