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Master Bond adhesives

Nouryon Trigonox 25-C40 Polymer ROW tert-Butyl peroxypivalate
Categories: Other Engineering Material

Material Notes: Initiator (40% active ingredient in odorless mineral spirits) for (co)polymerization of ethylene. Polyethylene (LDPE). Used for both tubular and autoclave processes. In most cases a combination with other peroxides is used to ensure a broad reactivity range.

CAS number: 927-07-1

EINECS/ELINCS No: 213-147-2

Applications: Trigonox 25-C40 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.

Information provided by Nouryon

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Physical PropertiesMetricEnglishComments
Density  0.800 g/cc
@Temperature 20.0 °C
0.0289 lb/in³
@Temperature 68.0 °F
 0.900 g/cc
@Temperature 10.0 °C
0.0325 lb/in³
@Temperature 50.0 °F
Half-life  0.100
@Temperature 94.0 °C
0.100
@Temperature 201 °F
[hr]
 1.00
@Temperature 75.0 °C
1.00
@Temperature 167 °F
[hr]
 10.0
@Temperature 57.0 °C
10.0
@Temperature 135 °F
[hr]
Storage Temperature -20.0 - -5.00 °C-4.00 - 23.0 °F
 
Thermal PropertiesMetricEnglishComments
Decomposition Temperature 25.0 °C77.0 °FSelf-Accelerating Decomposition Temperature
 
Processing PropertiesMetricEnglishComments
Shelf Life 3.00 Month3.00 Month
 
Descriptive Properties
AppearanceClear liquid
Assay39.0-41.0 %
Color=20 Pt-Co
Content=50 mg/kgInorganic + organic hydrolysable chloride
 =500 %Hydroperoxides as TBHP
 3.58-3.77 %Active oxygen

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PNOURY1075 / 286598

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