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Ensinger PEI

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Nouryon Trigonox EHP Di(2-ethylhexyl) peroxydicarbonate
Categories: Other Engineering Material

Material Notes: Trigonox EHP is an initiator for the (co)polymerization of ethylene, vinyl chloride, vinylidene chloride, acrylates and methacrylates.

CAS number: 16111-62-9

EINECS/ELINCS No: 240-282-4

Applications: Polymerization of ethylene: Trigonox EHP 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. Polymerization of vinyl chloride: Trigonox EHP is applied as an initiator for the suspension and mass polymerization of vinyl chloride in the temperature range between 40°C and 65°C. Trigonox EHP can be used alone or 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

Information provided by Nouryon

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Physical PropertiesOriginal ValueComments
Density 0.995 g/cc
@Temperature -10.0 °C
Half-life 0.100
@Temperature 83.0 °C
[hr]
 1.00
@Temperature 64.0 °C
[hr]
 10.0
@Temperature 47.0 °C
[hr]
Molecular Weight 346.5 g/mol
Storage Temperature <= -20.0 °C
 
Thermal PropertiesOriginal ValueComments
Decomposition Temperature 0.000 °CSelf-Accelerating Decomposition Temperature
 
Processing PropertiesOriginal ValueComments
Shelf Life 3.00 Month
 
Descriptive Properties
AppearanceClear liquid-20 to -10 °C
Assay= 98.0 %
Content= 100 mg/kgInorganic + organic hydrolysable chloride
 4.53%Active oxygen
Content (%)4.62Active oxygen content peroxide

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PNOURY1180 / 286703

Proto3000 – 3D Engineering Solutions

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