Covestro Bayblend T85X R35 CQ (35% PCR PC/ABS) adopted for Lexus ES interiors

Adoption

Covestro's Bayblend T85X R35 CQ, a polycarbonate/ABS blend with 35% post-consumer recycled content and part of the Circular Intelligence (CQ) portfolio, has been selected for multiple interior components in the Lexus ES. The implementation is described as one of the first integrations of 35% mechanically recycled content in visible premium automotive interior parts.

Performance and validation

The material was validated through collaborative testing with Toyota Motor Corporation, Toyota Motor Kyushu and Kojima Industries to ensure it met specifications for durability, surface quality, dimensional stability and processability. It is suitable for both pre-coloured and paintable applications, enabling use in visible interiors and some exterior parts while integrating into existing manufacturing processes.

Circular economy and regulatory alignment

Covestro reports the material delivers a 25% reduction in Global Warming Potential (CO₂ equivalents) compared with conventional fossil-based alternatives (internal calculations). The adoption is positioned to support vehicle manufacturers in meeting expected quotas under the EU End-of-Life-Vehicle (ELV) Regulation and broader circularity goals.

Outlook

Covestro says its global production footprint and reliable post-consumer feedstocks provide supply stability as demand grows. The company is expanding its post-consumer recycled product lines, including an "RV line" of R-series materials using end-of-life vehicle components such as headlamps with third-party certification, to help meet EU ELV recycling targets toward 2032.