QYR Market Research Global divinylbenzene (DVB) market research | Page 5

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• DVB is produced through the dehydrogenation of diethylbenzene. This
process also gives rise to ethylvinylbenzene, a co-product produced with
and sold with DVB. DVB is produced in different concentrations,
depending on the required proportion of DVB in the final product. DVB is
supplied in different concentration levels (or purity grades), e.g., 55%,
65%, and 80%, with the customer determining the particular
concentration of DVB required. In turn, all DVB producers manufacture
the various concentrations of DVB on the same production line with the
same equipment by adjusting the distillation process conditions.
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