In a significant development for environmental science and the rubber industry, Perpetuus Advanced Materials has announced a viable solution for eliminating 6PPD-quinone, a highly toxic byproduct of 6PPD, a chemical commonly used in tyres and synthetic rubbers. This breakthrough is particularly urgent given the established link between 6PPD-quinone and acute mortality in coho salmon, a crisis identified in 2020 that has since spurred global regulatory concern. The company’s innovation provides both a direct manufacturing replacement and a method for environmental remediation.

The core of the solution is an amine functionalised graphene masterbatch, engineered using the company's proprietary plasma-functionalised graphene nanoplatelets. This advanced material operates through a novel mechanism where the amine groups act as radical scavengers, effectively stabilising the rubber and rendering the use of 6PPD entirely obsolete. By preventing the formation of the toxic 6PPD-quinone at its source, this technology addresses the root cause of the pollution. The masterbatches are supplied as pre-mixed sheets or blocks, allowing for straightforward integration into existing manufacturing processes for tyres and a wide array of other synthetic rubber products, including hoses, seals and industrial belts, without requiring any operational changes.

To tackle the existing environmental contamination, Perpetuus has concurrently developed a suite of modular filtration systems designed for stormwater management. These units, which include drain cartridges and bioreactor modules, utilise graphene nanoplatelets to capture pollutants. They are enhanced by a proprietary artificial intelligence platform that provides real-time monitoring of filter saturation and pollutant levels, offering a critical tool for protecting vulnerable waterways and urban runoff zones during the transition to reformed tyres.

Produced on a continuous plasma platform ensuring consistent quality, the masterbatch not only replaces 6PPD but also consolidates numerous other mix ingredients and additives, thereby simplifying production and improving workplace air quality. With over 10 years of specialisation in graphene-enhanced elastomers, Perpetuus is now actively pursuing regulatory approvals and industrial partnerships to accelerate the widespread adoption of this comprehensive environmental solution.

John Buckland, CEO, Perpetuus, said, “This is no longer about mitigation. We’ve replaced 6PPD. Our amine functionalised GNPs deliver the same anti-degradant function as 6PPD but with zero toxic quinone by-products. This isn’t theory. It works in formulation and scales now. This isn't a patch; it’s a permanent replacement. By removing 6PPD at the source, we remove the risk of 6PPD-Q entirely. The science is proven. The solution is scalable. The environmental need is urgent. The only question left is whether regulators and manufacturers are ready to act. This is the moment to eliminate 6PPD for good and replace it with something better.”

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The Rubber Board of India has announced the opening of an application window for financial aid for sulphur dusting to combat powdery mildew disease in rubber plantations for the year 2026. The scheme is open to all Rubber Producers’ Societies (RPS) operating in both traditional and non-traditional growing regions.

From 10 to 20 February 2026, eligible societies must submit their applications online through the 'ServicePlus' portal on the official Rubber Board website. Societies requiring help with the submission process are advised to contact their nearest Rubber Board regional office or field station, or to consult the board's website for further guidance.

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Pyrum Innovations AG has welcomed the official recognition by French authorities on 17 January 2026, which classifies tyre pyrolysis oil (TPO) as a legitimate raw material for the chemical sector. This pivotal regulatory milestone for pyrolysis oil derived from end-of-life tyres substantially enhances the product’s integration into established chemical value chains. It also provides greater predictability for future purchase and partnership frameworks, thereby accelerating the development of industrial material cycles.

For Pyrum, which processes scrap tyres through pyrolysis to recover pyrolysis oil, industrial carbon black and steel, this decision underscores the critical need for standardised and reliable regulatory conditions. Such clarity is fundamental for scaling investments, production volumes and supply chains, particularly as the chemical industry and circular economy converge. The establishment of clear product categories is essential to ramp up the market for high-quality recycled raw materials.

The company remains committed to tracking further developments in France and the wider European dialogue regarding the classification and application of recycled feedstocks. Pyrum’s overarching objective is to expand industrial-scale recycling solutions for scrap tyres. This regulatory progress directly supports the company’s mission to secure long-term, quality-assured supply agreements with partners across the chemical industry, thereby advancing a more sustainable and circular economic model.

Pascal Klein, CEO, Pyrum Innovations AG, said, “The decision in France is an important step for the industrial use of pyrolysis oil from waste tyres. It supports a trend that we are seeing in many markets, where the chemical industry is seeking reliable, technologically robust and clearly classified alternative raw materials.”

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In pursuit of its strategic vision, ‘Michelin in Motion 2030’, Michelin is expanding into high-value adjacent markets, including the development of its Polymer Composite Solutions. A key step in this growth is the acquisition of Flexitallic, a global leader in sealing solutions based in Houston, Texas. This move is set to substantially enhance Michelin’s sealing portfolio and extend its market access, particularly within the aftermarket sector.

Flexitallic serves critical industries such as energy and chemicals, providing high-performance gaskets, sheet products and specialty filler materials known for exceptional reliability and resistance in extreme, safety-critical environments. The company, which operates 17 facilities worldwide and employs about 1,200 people, reported sales of approximately USD 220 million in 2025.

The acquisition is a strong strategic fit, uniting two global organisations with a shared commitment to innovation and quality, thereby creating significant synergies for future growth. The transaction, for an undisclosed amount, will be fully financed from Michelin’s available cash. Subject to standard regulatory approvals and closing adjustments, it is anticipated to be finalised in the first half of 2026.

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Birla Carbon has inaugurated a dedicated production line at its Trecate, Italy facility, specifically engineered for the finishing and packaging of its Continua Sustainable Carbonaceous Material (SCM). This industry-leading circular material is produced from end-of-life tyres, and the new line enables its manufacture in large, consistent volumes. This expansion directly strengthens long-term supply security for the company’s worldwide customer base.

The Continua SCM range, including the 8000 series for tyres, rubber goods and plastics, provides a scalable sustainable solution. It allows customers to increase recycled content while gaining functional benefits such as blending flexibility and lower homologation costs. Importantly, it delivers assured regulatory compliance and consistent quality, supporting industries in their transition toward enhanced product circularity and reduced environmental impact.

John Loudermilk, President and CEO, Birla Carbon, said, “This is a pivotal moment for Birla Carbon. Continua SCM represents the most consistent, high-quality, circular material in the carbon black industry today and replaces a portion of carbon black in most rubber and non-rubber applications. It also reflects cross-industry collaboration for sustainability, with raw material sourced from our partner Circtec’s newly launched tire pyrolysis facility in the Netherlands and finished and packed at our state of-the-art processing line in Trecate. The launch of this line is a key milestone in our ambition to put back into industry 300,000 tonnes of end-of-life tyres annually by 2030, contributing to our aspiration to achieve net zero carbon emissions by 2050.”

John Davidson, Chief Sales, Marketing and Sustainability Officer, Birla Carbon, said, “The launch of the Continua SCM processing line in Trecate ramps up the availability of our circular product portfolio for customers globally. Continua SCM enables our customers to increase the use of sustainable materials in their products while maintaining the performance standards they expect. This expansion reinforces our commitment to supporting customer sustainability goals at scale.”

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