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PEROXAN PND-50 WN-A

1 of 176 products in this brand
PEROXAN PND-50 WN-A is tert-Butyl peroxyneodecanoate 50%, Emulsion in water and methanol.PEROXAN PND-50 WN-A is used for the (co)polymerization of vinylchloride and vinylidenechloride.

Chemical Name: Peroxyneodecanoic acid tert-butyl ester

CAS Number: 26748-41-4

Functions: Curing Agent, Initiator

Chemical Family: Peroxides

Compatible Polymers & Resins: Polyvinyl Chloride (PVC)

Synonyms: tert-Butyl perneodecanoate, tert-Butyl peroxyneodecanoate

Technical Data SheetSafety Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Peroxides

Chemical Name

Peroxyneodecanoic acid tert-butyl ester

Plastics & Elastomers Functions

Curing Agent,

Initiator

CAS No.
26748-41-4
EC No.
247-955-1
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
0.05 to 0.25 phr
Recommended Applications

Polymerization of vinylchloride: PEROXAN PND-50 WN-A may be used in polymerization and copolymerization 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 65°C Dosing: 0,05 to 0,25 phr

Properties

Physical Form

Emulsion,

Liquid

Appearance
White Emulsion
Typical Properties
ValueUnitsTest Method / Conditions
Active oxygen assayappx. 3.28%—
Molecular Weight244.4——
Peroxide assayappx. 50%—

Technical Details & Test Data

Half Life Information
t ½ 10 h 1 h 1 min
bei46°C 64°C 101°C

 

Major Decomposition Products
  • Isomers of isooctane
  • Carbon dioxide
  • tert-Butanol

Safety & Health

Safety Characteristics
SADT 20°C
Emergency temperature 10°C
Control temperature 0°C

 

Packaging & Availability

Packaging Type

Totes (IBC)

Packaging Information
  • 25kg container
  • 900kg IBC

Storage & Handling

Shelf Life
3 Months
Product Handling and Storage
  • Maximum storage temperature (Ts max) : -10°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 PND-50 WN-A.