Tosoh Corporation
Tosoh C4 Fraction
Manufacturer: Tosoh Corporation
Features
- C4 Fraction is one of the Tosoh ethylene plant’s by-products, and is shipped primarily to rubber manufacturers for the extraction of butadiene – an essential ingredient of SBR and ABS resins.
- Tosoh relies solely upon its own C4 Fraction/butadiene supply for the production of SKYPRENE®, a premium quality polychloroprene rubber.
- A wide variety of other C4 hydrocarbons, such as butylene and butane can be extracted as well.






