is any any petrochemical-based
elastomer. Like
natural rubber, synthetic rubbers are polymers,
consisting of a series of simple molecules, called monomers, linked together
to form large chain-like molecules. The chain forms a loose coil that
returns to its coiled form after it is extended.
Also see butyl rubber,
ethylene-propylene rubber,
natural rubber,
neoprene rubber,
nitrile rubber,
polybutadiene rubber,
polyisoprene rubber,
polymer,
stereo rubber,
styrene-butadiene rubber,
vulcanization.