PEROXAN NPO-50 WN-A - Pergan - 3851-87-4 - Peroxides

Knowde Enhanced TDS

Identification & Functionality

Chemical Family: Peroxides
Chemical Name: 3,5,5-Trimethylhexanoyl peroxide
Plastics & Elastomers Functions: Curing Agent,
Initiator
CAS No.: 3851-87-4
EC No.: 223-356-0
Technologies: Elastomers,
Plastics
Product Families: Elastomers — Elastomer Additives
Catalysts, Initiators & Crosslinkers
Plastics — Polymer Additives
Catalysts, Initiators & Crosslinkers

Applications & Uses

Markets: Automotive & Transportation,
Building & Construction,
Consumer Goods,
Electrical & Electronics,
Printing & Packaging
Applications: Automotive & Transportation — Other Automotive & Transportation Applications
Building & Construction — Other Building & Construction Applications
Consumer Goods — Other Consumer Goods Applications
Electrical & Electronics — Other Electrical & Electronics Applications
Printing & Packaging — Packaging
Industrial & Transport Packaging,
Non-Food Consumer Packaging,
Other Packaging Materials
Compatible Polymers & Resins: Polyvinyl Chloride (PVC)
Plastics & Elastomers End Uses: Bottles,
Caps,
Closures,
Cosmetic Packaging,
Cups,
Rigid Films,
Rigid Packaging
Use Level: 0.2 to 0.6 phr
Recommended Applications: Polymerization of vinylchloride: PEROXAN NPO-50 WN-A may be used in the suspension polymerization of vinylchloride. Reasons to use a water based peroxide emulsion instead of a solvent based peroxide are the following: - Enhanced safety - Easy to use (pumpable) in \closed reactor technology\" - Easy to dilute with water Temperature range: 50 to 70°C Dosing: 0,2 to 0,6 phr

Properties

Technical Details & Test Data

Half Life Information: t ½ 10 h 1 h 1 min

bei 59°C 77°C 112°C
Major Decomposition Products: 2,2,4,7,9,9-Hexamethyldecane

2,4,4-Trimethylpentane

Carbon dioxide

Safety & Health

Safety Characteristics: SADT 25°C

Emergency temperature 15°C

Control temperature 10°C

Packaging & Availability

Storage & Handling

Shelf Life: 3 Months
Product Handling and Storage: Maximum storage temperature (Ts max) : 0°C

Minimum storage temperature (Ts min) : -20°C

Storage stability as from date of delivery : 3 months

Organic Peroxides are more or less stable products but will decompose under the influence of heat. To minimize a loss of quality during storage, it is important that the recommended maximum storage temperature is not exceeded. If a minimum storage temperature is given, an undesirable process such as a solidification or phase separation, is known to occur below this temperature.

Please refer to the material safety data sheet (MSDS) for information concerning safe storage, use and handling of PEROXAN NPO-50 WN-A.

t ½	10 h	1 h	1 min
bei	59°C	77°C	112°C