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DTBP 50-WO

Technical Datasheet | Supplied by United Initiators
DTBP 50-WO by United Initiators is di(tert.butyl) peroxide. It acts as an initiator (radical source) in the rheology modification of polyproylene. DTBP 50-WO appears as a colorless, mobile liquid, which is de-sensitized with high boiling aliphatic hydrocarbons and has a molar mass of 146.2 g/mol. In case of CR (controlled-rheology) polypropylene, the degradation (e.g. in an extruder) lowers the molecular weight mean, and permits easier (re-) processing of the polypropylene. The melt flow index of the controlled rheology is dependent on the peroxide levels employed.
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Product Type
  • Crosslinking Catalysts / Accelerators / Initiators > Organic Peroxides
  • Polymerization Initiators / Inhibitors / Catalysts > Polymerization initiators
Chemical Composition
Di(tert.butyl) peroxide
CAS Number
110-05-4

Compatiblity with other products

Find products that are predicted to be compatible with DTBP 50-WO.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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