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.
2017 Acura Cars. The luxury division of Honda Motor Co., Acuraâs most popular models include the MDX and RDX crossovers. Other Acuras include the ILX and TLX sedans as well as its flagship, the RL, which is the first vehicle to feature the brand's new hybrid system composed of one gasoline engine and two electric motors.