ColorMatrix™ Joule™ Reheat Additive for PET

Infrared-absorbing reheat additive for PET preform blowing

Sustainability remains high on the packaging industry’s agenda and eco-friendly solutions that don't add complexity and cost are winners amongst brands, converters and resin suppliers. ColorMatrix™ Joule™ technology hits the mark. These innovative infrared-absorbing additives are added to PET resin at the reactor stage to provide an eco boost during the blowing of container preforms. But the benefits don’t stop there. Aesthetic quality at point of sale and further energy gains downstream during multiple heat processes are all part of the package. Choose from two base formulations to give your PET products improved performance without compromising on sustainability.

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Reduced Energy Use


  • Advanced infrared absorption capability
  • Inherent toning capability
  • Improved recyclability for blended resins
  • Helps maintain visual clarity through multi-trip recycling

Technical Bulletin

ColorMatrix Joule™ Reheat Additive: View Avient's process aid for rPET and PET bottles

Technical Bulletin

ColorMatrix Joule™ RHB Fast Reheat Dispersions: View Avient's process aid for rPET and PET bottles

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