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Divinyl Benzene (DVB)

1. Production Process
The manufacturing technology route of DVB is adiabatic dehydrogenation technology under the negative pressure which is mature and widely used. The device system includes: dehydrogenation reaction system, process condensate system, exhaust gas treatment system, fractionation and purification system, vacuum system and inhibitor system.

2.Quality Index

1 Exterior Colorless or Light Yellow Transparency Liquid
Non mechanical impurity, Non free water
2 DVB Content ≥80%
3 Naphthalene Content ≤1000ppm
4 Polymers ≤15ppm
5 TBC ≤1000ppm


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Core Technices

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