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Ensinger PEI

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Nouryon Trigonox T Acrylics tert-Butyl cumyl peroxide
Categories: Other Engineering Material

Material Notes: Trigonox T is an initiator for (co)polymerization of acrylates and methacrylates.

CAS number: 3457-61-2

EINECS/ELINCS No: 222-389-8

Applications: For Polymer Production the following applications: Polymerization of styrene: Trigonox T can be used for the polymerization and copolymerization of styrene in the temperature range of 95 -125°C. Polymerization of acrylates and methacrylates: Trigonox T can be used as initiator for the solution (co)polymerization of acrylates and methacrylates in the temperature range of 130 170°C, amongst others for the manufacture of coatings. Trigonox T can also be applied as an initiator for the bulk and suspension (co)polymerization of acrylates and methacrylates. For Crosslinking: Trigonox T is a monofunctional peroxide which is used for the crosslinking of natural rubber and synthetic rubbers, as well as polyolefins. Safe processing temperature: 135°C (rheometer ts2 > 20 min.). Typical crosslinking temperature: 175°C (rheometer t90 about 12 min.).

Information provided by Nouryon

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Physical PropertiesOriginal ValueComments
Density 0.940 g/cc
Half-life 0.100
@Temperature 159 °C
[hr]
 1.00
@Temperature 136 °C
[hr]
 10.0
@Temperature 115 °C
[hr]
Molecular Weight 208.3 g/mol
Storage Temperature 16.0 - 40.0 °C
 
Thermal PropertiesOriginal ValueComments
Decomposition Temperature 80.0 °CSelf-Accelerating Decomposition Temperature
 
Processing PropertiesOriginal ValueComments
Shelf Life 3.00 Month
 
Component Elements PropertiesOriginal ValueComments
H2O, Water <= 0.050 %
 
Descriptive Properties
AppearanceClear liquid
Assay94.0-97.0 %
Content= 0.5 %Hydroperoxides as TBHP
Content (%)7.68Active oxygen content peroxide
Freezing point16°C

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PNOURY1216 / 286739

Proto3000 – 3D Engineering Solutions

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