Synthetic rubber production begins with the refining of oil, coal or other hydrocarbons. During the refining process, naphtha is produced. The naphtha is collected and can then be combined with natural gas to produce monomers such as styrene and isoprene, which are necessary for the production of synthetic rubber. The monomers are then generally subjected to either an emulsion polymerization process or a solution polymerization process. In both cases, the idea is to create chains of polymers which results in a latex or rubber substance. These substances can then be processed into useful rubber products using techniques such as vulcanization, which is used to produce rubber for tires.
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