Cabot Corporation Unveils Eco-Certified Circular Black Masterbatches

On May 13, 2024, Cabot Corporation (NYSE: CBT) revealed the debut of its latest REPLASBLAK® universal circular black masterbatches, incorporating certified sustainable materials. This unveiling marks the introduction of two pioneering products, representing the industry's inaugural universal circular black masterbatches with International Sustainability & Carbon Certification (ISCC PLUS) verified content. Powered by EVOLVE® Sustainable Solutions, these new REPLASBLAK masterbatches empower Cabot to maintain its commitment to delivering scalable, certified circular solutions that meet the stringent standards of performance, quality, and reliability demanded by the plastics industry.

The worldwide shift towards a greener, lower carbon trajectory underscores the demand for sophisticated sustainable solutions that bolster circular economies and diminish greenhouse gas (GHG) emissions. Consequently, manufacturers and converters in the automotive plastics sector are actively seeking out third-party-certified black masterbatch products that capitalize on circular value chains and recycled inputs during production. Cabot stands ready to catalyze this sustainable evolution with its latest line of universal circular black masterbatch offerings, crafted from mechanically recycled polymers. These innovative solutions provide customers with a single ISCC PLUS certified masterbatch, suitable for a diverse array of automotive applications, including coloring polyolefins and various engineering plastics.

The introduction of REPLASBLAK® reUN5285 and REPLASBLAK® reUN5290 universal circular black masterbatches marks a significant milestone, powered by EVOLVE Sustainable Solutions within the recovered category. These additions enrich Cabot's extensive portfolio of universal black masterbatches renowned for their efficacy in coloring a diverse array of polymers, now fortified with sustainability benefits. Offering unparalleled versatility, these solutions streamline material management through their low addition rate, thereby enhancing efficiency throughout the manufacturing process. Moreover, both grades deliver exceptional gloss and jetness pigmentation, ensuring superior color performance and mechanical properties akin to standard universal black masterbatches. This versatility renders them ideal for various automotive applications, including interiors, exterior components, and under-the-hood use.

•     The REPLASBLAK reUN5285 universal circular black masterbatch utilizes a 45% ISCC PLUS mass balance certified material derived from mechanically recycled polymer. This solution is well-suited for compounding purposes within the automotive sector.

•        The REPLASBLAK reUN5290 universal circular black masterbatch harnesses a 20% ISCC PLUS mass balance certified material sourced from mechanically recycled polymer. This solution is ideal for compounding, direct injection molding, and sheet extrusion applications within the automotive industry.

Jeff Zhu, Executive Vice President and President of Carbon & Silica Technologies, Battery Materials, and the Asia Pacific Region, expressed Cabot's commitment to innovation, stating, "As the initial global black masterbatch manufacturer to offer a universal grade, we're thrilled to expand our universal black masterbatch lineup with our latest REPLASBLAK circular masterbatches, featuring ISCC PLUS certified content." He emphasized the importance of aligning with third-party certifications like ISCC PLUS, noting that it provides customers with validation regarding the integrity and performance of Cabot's global supply chain as they pursue their sustainability goals. Zhu highlighted the significance of these new products in Cabot's dedication to advancing sustainable materials innovation and developing inventive solutions for a more sustainable future.

EVOLVE Sustainable Solutions stands as Cabot’s technological avenue for supplying sustainable reinforcing carbons and other high-performance materials. These products, driven by EVOLVE Sustainable Solutions, provide dependable performance with sustainable attributes on an industrial scale. This is achieved through the utilization of circular value chains and/or materials sourced from end-of-life tires and/or recycled materials, and/or renewable and bio-based materials, as well as processes geared towards reducing greenhouse gas emissions.