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SK Chemicals' Commitment to Sustainable Plastics

In a groundbreaking achievement for sustainable materials, SK Chemicals has recently secured recognition for its copolyester ECOTRIA CLARO and the SKYPET family of products. These materials have officially been confirmed as recyclable according to the RecyClass standards in Europe, a significant step forward in promoting environmental sustainability and the circular economy in plastics.

On May 26, 2026, the company announced this crucial development, stating that their products now participate effectively in the PET recycling streams. This acknowledgment marks a milestone as SK Chemicals continues its pursuit of eco-friendly innovations throughout the plastics industry. The European recycling assessment body, RecyClass, is known for establishing frameworks that evaluate and certify the recyclability of plastic materials, making its endorsement a prestigious recognition.

Understanding Recyclability and Compatibility

The compatibility of materials with recycling processes plays a vital role in their overall effectiveness in a sustainable framework. The Recycling Technology Approval (TA) received by SK Chemicals assesses whether their materials can be used as recycled feedstock in established recycling systems without causing disruptions. This certification is crucial because materials lacking verification can lead to operational inefficiencies or degrade the quality of the recycled output, thereby hindering the recycling process.

The company’s diverse polyester portfolio, including both recycled and virgin materials, underscores their commitment to creating a sustainable future. The evaluation from RecyClass is not merely about whether a material can incorporate recycled content but extends to their capability to be reprocessed into feedstock after the initial use. For instance, even with a material composed entirely of recycled PET, if it cannot re-enter the recycling stream due to operational challenges, it ultimately contributes to waste rather than to a circular economy.

The Recognition Received

A total of seven products were assessed in this evaluation, comprising five from the ECOTRIA CLARO line and two from the SKYPET line. The ECOTRIA CLARO products received a 'Full Compatible' grade, allowing them to be recycled interchangeably within the PET recycling system, ensuring efficiency throughout the chain. The SKYPET products, while receiving a 'Limited Compatible' grade, can still be recycled under specific conditions, indicating the company's comprehensive efforts toward compatibility.

Ahn Jae-hyun, the CEO of SK Chemicals, lauded this recognition as a vital endorsement of their materials' circularity, emphasizing the importance of continuing to evolve their technical expertise in recycling. He reiterated the company’s dedication to enhancing sustainability within the entire lifecycle of materials—from sourcing feedstock to commercialization—and called upon collaboration with customers and stakeholders in Europe to further this mission.

Earlier in the previous year, SK Chemicals achieved a Class A rating with a Letter of Compatibility for a PET bottle crafted with SKYPET CR, another of its circular-recycled PET products. This highlights not only their competency in producing recyclable materials but also the role that innovative designs play in ensuring compatibility with recycling processes.

Conclusion

As SK Chemicals strides forward in establishing a comprehensive circular economy in plastics, their commitment to producing recyclable materials that satisfy both recycled content and recyclability underscores a significant shift towards environmental responsibility. This achievement sets a benchmark for other manufacturers in the industry and is a clear demonstration of the potential for creating eco-friendly products designed from the ground up for sustainability. The future of SK Chemicals reflects a promising commitment to recycling, aligning perfectly with global demands for sustainable practices and products.

The complete list of assessed products includes:

• - ECOTRIA CLARO 100
• - ECOTRIA CLARO 200
• - ECOTRIA CLARO 300
• - ECOTRIA CLARO 100 CR50N
• - ECOTRIA CLARO 200 CR50N
• - SKYPET BR
• - SKYPET BR-V

With these significant advancements, SK Chemicals is positioned not only as a leader in the chemical industry but also as a frontrunner in the fight against plastic waste.