Nouryon Trigonox 25-CL75 Polymer tert-Butyl peroxypivalate, 75% solution in isoparrafin

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Nouryon Trigonox 25-CL75 Polymer tert-Butyl peroxypivalate, 75% solution in isoparrafin
Categories:	Other Engineering Material
Material Notes:	Trigonox 25-CL75 is an initiator (75% active ingredient in isoparrafin) for (co)polymerization of ethylene, vinyl chloride, vinylidine chloride, acrylates, methacrylates, polyols and diethylene glycol bis(allyl carbonate)-based optical monomers. CAS number: 927-07-1 EINECS/ELINCS No: 213-147-2 Applications: Polymerization of ethylene: Trigonox 25-CL75 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. . Polymerization of vinyl chloride: Trigonox 25-CL75 is used as an initiator for the suspension polymerization of vinyl chloride in the temperature range between 50°C and 70°C. Information provided by Nouryon
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Physical Properties	Metric	English	Comments

Density	0.875 g/cc @Temperature 0.000 °C	0.0316 lb/in³ @Temperature 32.0 °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]
Viscosity	2.1 cP	2.1 cP
Molecular Weight	174.2 g/mol	174.2 g/mol
Storage Temperature	-15.0 - -5.00 °C	5.00 - 23.0 °F

Thermal Properties	Metric	English	Comments
Crystallization Temperature	-17.0 °C	1.40 °F
Decomposition Temperature	20.0 °C	68.0 °F	Self-Accelerating Decomposition Temperature

Processing Properties	Metric	English	Comments
Shelf Life	3.00 Month	3.00 Month

Descriptive Properties
Appearance	Clear liquid
Assay	74.0-76.0 %
Color	= 20 Pt-Co
Content	= 0.10 %		Hydroperoxides as TBHP
	= 100 mg/kg		Inorganic + organic hydrolysable chloride
	6.79-6.98 %		Active oxygen
Content (%)	9.18		Active oxygen content peroxide

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PNOURY1080 / 286603

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