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Master Bond adhesives

Nouryon Perkadox 16S Thermoset Di(4-tert-butylcyclohexyl) peroxydicarbonate
Categories: Other Engineering Material

Material Notes: Perkadox 16S is a solid peroxydicarbonate used for curing unsaturated polyester resins and (meth)acrylic resins in the temperature range of 60°C and higher. Ideal combination of low activation temperature and relatively high storage temperature. Especially suitable in case a clear transparent end-product is required.

CAS number: 15520-11-3

EINECS/ELINCS No.: 239-557-1

Applications: For polymerization of vinyl chloride: Perkadox 16S is applied as an initiator for the suspension and mass polymerization of vinyl chloride in the temperature range between 40°C and 65°C. Perkadox 16S 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. For Thermoset: Perkadox 16S, Di(4-tert-butyl cyclohexyl) peroxydicarbonate, is a solid peroxy dicarbonate which is used for the curing of unsaturated polyester resins and methacrylic resins mainly in the temperature range of 60°C and higher.

Information provided by Nouryon

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Physical PropertiesMetricEnglishComments
Bulk Density 0.450 - 0.480 g/cc0.0163 - 0.0173 lb/in³
Density 0.113 g/cc0.00408 lb/in³
Half-life  0.100
@Temperature 82.0 °C
0.100
@Temperature 180 °F
[hr]
 1.00
@Temperature 64.0 °C
1.00
@Temperature 147 °F
[hr]
 10.0
@Temperature 48.0 °C
10.0
@Temperature 118 °F
[hr]
Molecular Weight 398.5 g/mol398.5 g/mol
Storage Temperature <= 20.0 °C<= 68.0 °F
 
Thermal PropertiesMetricEnglishComments
Decomposition Temperature 40.0 °C104 °FSelf-Accelerating Decomposition Temperature
 
Processing PropertiesMetricEnglishComments
Shelf Life 3.00 Month3.00 Month
 
Descriptive Properties
AppearanceWhite powder without any contamination
Assay94.0-98.0 %
Content= 3500 mg/kgInorganic + organic hydrolysable chloride
Content (%)4.01Active oxygen content peroxide

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PNOURY762 / 286285

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