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.
In 2000 Honda introduced its popular TL model with a smaller TSX, based on the Euro-market Accord, arriving in 2004. During this period Acura also began its push into the popular SUV segment, introducing the successful MDX in 2000 and RDX in 2006.