Select Your Region
- Manufacturer: AKPA Chemicals US
- Product Line: AKPEROX® & EFOX® Polymerization Initiators
- Product: Polymerization Initiators
- Industries: Plastics
- Authorized Countries: Canada | United States
EFOX® 20 S500
EFOX® 20 S500 is a di-tert-butyl peroxide initiator suitable for use between 95°C and 185°C. It is typically used for producing low-density polyethylene (LDPE) products, providing rapid reaction initiation and curing.
Quantity
Documents
Specifications
Density @ 20°C: 0.8 g/cm³
Viscosity @ 20°C: 0.9 mPa·s
Conductivity: 1000 pS/m min
Active oxygen content: 10.83% min
Assay: 99.0% min
SADT: 80°C
Shelf life: 6 months
CAS No. 110-05-04
Primary Chemistry:
Di-tert-butyl peroxide
- Manufacturer: AKPA Chemicals US
- Product Line: AKPEROX® & EFOX® Polymerization Initiators
- Product: Polymerization Initiators
- Industries: Plastics
- Authorized Countries: Canada | United States
Manufacturer
Product Line
Product
Industries
Authorized Countries
Canada
United States
Overview
EFOX® 20 S500 is an initiator from AKPA that offers enhanced reliability for the production of low-density polyethylene resins. It contains a high-purity solution of di-tert-butyl peroxide with an assay of 99.0% and an active oxygen content of 10.83%. Suitable for use in the polymerization and copolymerization of resins, this initiator can be used in both autoclave and pipe-type processes. It may also be used in the copolymerization of styrene, acrylate, or methacrylate resin solutions.
Specifications
Density @ 20°C: 0.8 g/cm³
Viscosity @ 20°C: 0.9 mPa·s
Conductivity: 1000 pS/m min
Active oxygen content: 10.83% min
Assay: 99.0% min
SADT: 80°C
Shelf life: 6 months
CAS No. 110-05-04
Primary Chemistry:
Di-tert-butyl peroxide
Features & Benefits
- Di-tert-butyl peroxide
- Initiator for LDPE
- Assists with copolymerization
- Compliant with REACH regulations EC No 1907/2006 and EC No 1272/2008 and Commission Regulation EU No 2015/830
Problems Solved
Slow or improper curing of resins
Failure to polymerize vinyl ester resins
Applications
LDPE production
Copolymerization initiator
Related Chemistries
Plastics
Related End Markets
Related Functions
Plastics
Have questions? Can't find the right product?
Ask our Experts
Have questions? Can't find the right product?
Ask our ExpertsWhen You're Ready
When You're Ready
View Support Articles
Talk to an Expert
Ask a Question
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - Canada
