Nouryon Trigonox 25-C40 Polymer NAR tert-Butyl peroxypivalate

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Nouryon Trigonox 25-C40 Polymer NAR 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 Properties	Metric	English	Comments

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 Properties	Metric	English	Comments
Decomposition Temperature	25.0 °C	77.0 °F	Self-Accelerating Decomposition Temperature

Processing Properties	Metric	English	Comments
Shelf Life	3.00 Month	3.00 Month

Descriptive Properties
Appearance	Clear liquid
Assay	39.0-41.0 %
Content	=0.06%		Hydroperoxides as TBHP
	=60 mg/kg		Inorganic + organic hydrolysable chloride
	3.58-3.77 %		Active oxygen

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PNOURY1076 / 286599

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