Luperox® 101PP20, 101PP10 and 101PP7.5 viscosity modifier by Arkema

 Luperox® organic peroxides

Luperox® 101PP20, 101PP10 and 101PP7.5 viscosity modifier is a 20%, 10%, or 7.5% active weight dispersion of Luperox® 101 polymer initiator on a polypropylene powder carrier. Luperox® 101PP20, 101PP10 and 101PP7.5 offers easy mixing in twin or single screw compounding for mixed or single streams of polyolefins, and recycled material.


CAS number
Chemical name
2,5 Dimethyl 2,5 Di(tert-butylperoxyl) hexane

Geographic availability

North America
South America


  • Automotive and transportation
    • Elastomers
    • Polymer and rubber
  • Chemical and plastics industry
    • Additive polypropylene
    • Chemicals and plastics
    • Crosslinking
    • Polymer modification
    • Polymerization
    • Polypropylene additive
    • Vulcanizers and initiators
  • General industry
    • Recycled product manufacturers


  • Crosslinking agent
  • Polymerization and vulcanizing agent
  • PP visbreaking

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