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.
MDX Sport Hybrid. The 2017 MDX Sport Hybrid is the third model to feature Acura's innovative three-motor Sport Hybrid SH-AWD powertrain, joining the Acura NSX supercar and RLX flagship sedan to deliver the ultimate in power and control.