Eastman Copolyesters Receive Recyclass Certification
Eight copolyester resins and their equivalent recycled content grades were classified as compatible with recycling processes.
Eastman received RecyClass recyclability approvals for eight copolyester resins and their equivalent Renew grades. Renew grades are a version of the resin which includes recycled content.
Six copolyesters, also known as specialty polyethylene terephthalate (PET), were classified as fully compatible with the state-of-the-art recycling processes for PET bottles in Europe. This includes:
- Cristal EN076
- Cristal One
- Cristal One Pro
- Cristal One IM812
- Cristal One E
- Cristal One E Lux
Additionally, two of Eastman’s resins, Cristal EN067 and Cristal EN059, were recognized as having “limited compatibility,” indicating that they slightly impact the recycling process or the quality of the recyclate.
Eastman’s Cristal grades were recognized as recyclable using established recycling processes.
Source: Eastman
The approval follows independent testing conducted by and , following an adapted version of the for PET bottles.
The modified copolyesters do not interfere with the established recycling processes and are marketed as a solution for non-beverage packaging applications such as skin care jars, bottles, caps and color cosmetics. With their lower crystallization rates compared to standard PET, these resins offer durability, high transparency and luster in final products, according to Eastman.
RecyClass is a nonprofit, cross-industry initiative advancing recyclability, bringing transparency to the origin of plastic waste and establishing a harmonized approach toward recycled plastic calculation and traceability in Europe. RecyClass develops recyclability evaluation protocols and scientific testing methods for innovative plastic packaging materials, which serve as the base for the design for recycling guidelines and the RecyClass online tool. RecyClass has established recyclability certifications for plastic packaging, recycling process certification and recycled plastics traceability certification for plastic products.
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