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Nouryon Trigonox 101 Thermoset 2,5-Dimethyl-2,5-di(tert-butylperoxy) hexane
Categories: Other Engineering Material

Material Notes: Trigonox 101 is a special purpose high temperature initiator for the curing of unsaturated polyester, vinyl ester and acrylic thermosetting resins in the temperature range of 100-140°C.

CAS number: 78-63-7

EINECS/ELINCS No: 201-128-1

Applications: For Polymer Production: polymerization of rheology polypropylene: Trigonox 101 is an efficient peroxide for the degradation of polypropylene (CR-PP) in the temperature range of 200-250°C. For Crosslinking: Trigonox 101 is a bifunctional peroxide which is used for the crosslinking of natural rubber and synthetic rubbers, as well as polyolefins. Rubber compounds containing Trigonox 101 have excellent scorch safety, and under certain conditions one step mixing is possible. Safe processing temperature: 135°C (rheometer ts2 > 20 min.). Typical crosslinking temperature: 175°C (rheometer t90 about 12 min.). For Poly(meth)acrylics/Thermoset: Trigonox 101 is a special purpose high temperature initiator for the curing of unsaturated polyester, vinyl ester and acrylic thermosetting resins in the temperature range of 100-140°C.

Information provided by Nouryon

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Physical PropertiesOriginal ValueComments
Density 0.870 g/cc
Half-life 0.100
@Temperature 156 °C
[hr]
 1.00
@Temperature 134 °C
[hr]
 10.0
@Temperature 115 °C
[hr]
Viscosity 6.4 cP
Molecular Weight 290.4 g/mol
Storage Temperature 10.0 - 40.0 °C
 
Thermal PropertiesOriginal ValueComments
Melting Point 1.00 - 10.0 °C
Decomposition Temperature 80.0 °CSelf-Accelerating Decomposition Temperature
 
Processing PropertiesOriginal ValueComments
Shelf Life 3.00 Month
 
Descriptive Properties
AppearanceClear liquid
Assay= 92.0 %
Color= 50 Pt-Co / APHA
Content= 0.3 %2,5-dihydroperoxy-2,5-dimethylhexan
 = 10.14 %Active oxygen
Content (%)11.02Active oxygen content peroxide

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PNOURY967 / 286490

Rulon Bearings

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