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United Initiators TBPND-50-ENF1 tert-Butyl peroxynonanoate 26748-41-4

2023-10-11tbpnd-50-enf1
Product Information
  • Product Name: TBPND-50-ENF1
  • Chemical Composition: tert-Butylperneodecanoate
  • Form: Non-freezing emulsion containing approximately 50% tert-butylperoxyneodecanoate
  • CAS Number: 26748-41-4
  • Main Application: Used as an initiator (radical source) for the polymerization of monomers (such as vinyl chloride).
Technical Data
  • Appearance: White emulsion
  • Peroxide content: approx. 50% w/w
  • Active oxygen content: approx. 3.27% w/w
  • Inhibitor: Water/methanol
  • Density (20°C): approx. 0.95 g/cm³
  • Viscosity (20°C): approx. 250 mPa·s
  • Critical temperature (SADT): approx. 15°C
  • Refrigerated stability: -20°C
  • Recommended storage temperature: below -10°C
  • Maximum shipping temperature: -5°C
  • Storage stability from date of delivery: 3 months
Applications
  • Initiator for suspension polymerization.
  • Temperature range: 50–65°C.
  • Usage Level: 0.05–0.25% Use as directed.
  • Characteristics: Non-oxidizing, liquid, easy to meter, and highly active. When used in combination with other peroxides, a constant polymerization rate can be achieved.
Packaging
  • Standard packaging: 1,100 kg stainless steel IBC.
Disclaimer
  • Technical data and recommendations are based on internal testing and do not constitute a guarantee of product characteristics, suitability, or complete instructions for use.
  • No warranty is provided regarding product performance or shelf life.
  • The user assumes all responsibility and risk associated with the use of this information and is responsible for verifying and testing the product’s suitability.

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