Trigonox EHP-W50 is a polymerization initiator (50% emulsion in water and methanol) for (co)polymerization of vinyl chloride and vinylidene chloride. CAS number: 16111-62-9 EINECS/ELINCS No: 240-282-4 Applications: Polymerization of vinyl chloride - Trigonox EHP-W50 is applied as an initiator for the suspension polymerization of vinylchloride in the temperature range between 40°C and 65°C. Trigonox EHP-W50 can be used in combination with other peroxides such as 1,1,3,3-Tetramethylbutyl peroxyneodecanoate (Trigonox 423), Cumyl peroxyneodecanoate (Trigonox 99) or Dilauroyl peroxide (Laurox) to increase reactor efficiency. Reasons to use a water-based peroxide emulsion instead of a solvent-based peroxide are the following: enhanced safety easy to use (pumpable) in ‘closed reactor technology' easy to dilute with water. Information provided by Nouryon |