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Ensinger PEI
Nouryon Trigonox B Polymer Production Di-tert-butyl peroxide
Categories: Other Engineering Material

Material Notes: Trigonox B is an initiator for (co)polymerization of ethylene, styrene, acrylates and methacrylates.

CAS number: 110-05-4

EINECS/ELINCS No: 203-733-6

Applications: Polymer production: Polymerization of ethylene: Trigonox B is an efficient initiator for the production of Low Density Polyethylene (LDPE). It is used both for tubular and autoclave processes. In most cases a combination with other peroxides is used to ensure a broad reactivity range. For Crosslinking: Due to its high volatility, Trigonox B is mainly used for compounds that are crosslinked immediately after mixing. Trigonox B is a thermally relatively stable crosslinking peroxide. However, the high vapor pressure and the low flashpoint (+6°C) require special attention during handling and use. Trigonox B tends to build up static electricity; pumps must be ignition proof with grounded stainless steel tubing. Avoid any exposure to heat from naked fire, sunlight, steam pipes or any other source during storage. Safe processing temperature: 145°C (rheometer ts2 > 20 minutes). Typical crosslinking temperature: 180°C (rheometer t90 about 12 minutes).

Information provided by Nouryon

Vendors:
Available Properties
  • Density
  • Half-life, [hr]
  • Half-life, [hr]
  • Half-life, [hr]
  • Viscosity
  • Molecular Weight
  • Storage Temperature
  • Decomposition Temperature, Self-Accelerating Decomposition Temperature
  • Shelf Life
  
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