Saint-Gobain plays a pivotal role in the carbon black industry by supplying high-performance refractories that enhance energy efficiency and thereby reduce pollution in the production process. The innovative solutions contribute to more sustainable carbon black manufacturing by improving yield and extending the lifespan of reactors while the company’s efforts to use cleaner energy sources as a consequence of its commitment to carbon neutrality strengthens its sustainability efforts.

Refractories play a crucial role in the production of carbon black, particularly in the reactors where the carbon black is produced. Carbon black is typically made by thermal decomposition of hydrocarbons called cracking in a high-temperature, oxygen-limited environment.

Refractories are heat-resistant materials used to line the reactors and other high-temperature vessels to withstand the extreme conditions involved in the carbon black production process. Their main functions include withstanding high-temperature erosion and chemical attack, thermal insulation, protecting equipment, controlling gas flow and distribution etc.

While there are many players that supply refractories to India’s carbon black industry, Saint-Gobain has been an innovative player that enhances energy efficiency. Speaking to Tyre Trends on the sidelines of the 15th Asia-Pacific Carbon Black Conference, Business Development Manager Shailesh Doshi mentioned, “The production process in the carbon black industry is inherently polluting. However, refractories play a crucial role in mitigating this impact by enhancing both yield and energy efficiency. By providing thermally efficient refractories, Saint-Gobain helps increase the yield of the process, thereby boosting overall energy efficiency and reducing the carbon footprint.”

For instance, if a reactor operates at 1,850 degrees Celsius, raising the temperature to 2,200 degrees Celsius can improve the yield by 4-5 percent. This not only improves energy efficiency but also contributes to a more sustainable process with a reduced carbon footprint.

Saint-Gobain supplies specialised refractories to the carbon black industry. “Refractories are essentially high-temperature, ceramic materials that line furnaces and other thermal vessels, designed to withstand extreme conditions inside these reactors. In the carbon black industry, there are two types of reactors, namely tread reactors and carcass reactors. As the names suggest, the carbon black produced in tread reactors is used for tyre treads, providing wear resistance, while the carbon black from carcass reactors is used in the tyres inner structure called carcass, contributing to strength,” informed Doshi.

“The refractories used in the reactors must endure not only high heat but also erosion, turbulence and chemical and thermal attacks. We provide high-purity refractories specifically designed for these aggressive conditions. Our refractories are critical for the key zones of the combustor, choke, venturi, post choke and other areas within the reactor. We work with leading players in the carbon black industry, having collaborated on the development of many products over the past four to five decades. Our close association with these industry leaders has helped evolve refractories for the carbon black manufacturing process ensuring our refractories meet the ever-evolving demands of this high-temperature, high-performance environment,” added the executive.

IMPROVING EFFICIENCY

The executive mentioned that Saint-Gobain manufactures refractories from high-performance materials designed to withstand extreme temperatures. “For alumina refractories, we primarily use aluminium oxide, which is sintered to form a dense, durable structure. For zirconia refractories, we use fused zirconia grains, which has exceptional thermal stability. These materials are chosen for their inherent ability to withstand temperatures as high as 1,850 degrees Celsius, with zirconia refractories capable of handling even higher temperatures,” explained the executive.

He noted that the key to the effectiveness of these materials at such high temperatures lies in their unique properties. Aluminium oxide and zirconia both have excellent resistance to thermal shock, erosion and chemical attack, making them ideal for the harsh conditions inside carbon black reactors.

Alluding to how these refractories help in energy efficiency within the reactors, he said, “In terms of energy savings, we see improvements in yield when operating at higher temperatures. This increase in yield is directly linked to better energy efficiency. Additionally, by using high-quality refractories with longer lifespans, we reduce the need for reactor shutdowns. The energy loss during shutdowns and restarts can be significant, so a longer refractory life translates to less downtime and more consistent energy use. This, in turn, not only boosts energy efficiency but also helps reduce overall pollution from the carbon black production process.”

Alluding to how the company holds a competitive edge, he said, “Our focus remains on purity and quality control. As the temperature and chemical demands of the process increase, impurities in refractory materials can significantly affect performance. We rigorously control the purity of our raw materials to ensure that our refractories deliver superior performance, longevity and energy efficiency.”

ENSURING SUSTAINABILITY

Saint-Gobain is advancing sustainability in the carbon black production process through two primary channels, including enhancing customer processes and improving the environmental footprint of our own operations.

“For our customers, we focus on increasing yield and energy efficiency, which directly reduces carbon emissions. We also contribute to sustainability through our own manufacturing processes. Energy consumption is a significant factor in refractory production and we are transitioning to cleaner energy sources. Our plants no longer rely on oil-based fuels or polluting energy sources like petcoke; instead, we use natural gas and are increasingly shifting toward electricity,” said the official.

He added, “However, given the high temperatures required for refractory production, we continue to rely on the cleanest available fuels such as natural gas and LPG. Furthermore, as a group, we are actively working on improving our scope 3 carbon emissions by sourcing cleaner energy including renewable sources.”

In terms of innovation, Saint-Gobain has been leading efforts to enhance refractory performance for the carbon black industry. “Six to seven years ago, we introduced refractories capable of withstanding higher temperatures, helping customers boost reactor temperatures. Another key innovation is the development of large, single-piece refractories for complex zones like choke and venturi, which simplify installation and significantly reduce downtime. Traditional refractory bricks require more complex installation, but our solution streamlines this process enabling faster and more efficient reactor restarts,” added Doshi.

Saint-Gobain operates across a wide range of markets with a strong presence in carbon black, Petrochemical, metallurgy, ceramics, glass, plasterboard (Gyproc), construction chemicals, ceramics, refractories and abrasives.

Titan International, a major global manufacturer of wheels and tyres for off-highway equipment, has secured expanded production rights for the Goodyear brand across multiple segments while renewing its existing farm tyre licensing agreement.

The deal extends Titan’s Goodyear brand manufacturing rights to include light construction, industrial, all-terrain vehicle (ATV), lawn and garden and golf tyre categories, significantly broadening the company's market reach.

The Illinois-based firm will continue to produce agricultural tyres under the Goodyear Farm Tyres brand, maintaining its presence in a sector where it manufactures products ranging from small implement tyres to the massive Goodyear Optitrac LSW1400/30R46, which features the company's proprietary Low Sidewall Technology.

"We are excited to expand our rights into new segments, as this positions us to serve our customers better and seize emerging market opportunities. Our research and product development teams are already working on new tyre designs incorporating innovative tyre technologies for the lawn and garden segment," said Paul Reitz, President & CEO of Titan International, Inc. "In addition to our newly acquired rights, we are reaffirming our commitment to the farm tyres segment, a vital part of our business."

Industry analysts note the expansion comes as demand for specialised off-highway tyres remains robust across construction, agriculture and recreational sectors despite broader economic headwinds.

Strategic growth initiative

The licensing expansion aligns with Titan's strategy to offer comprehensive wheel and tyre solutions across forestry, powersports, outdoor power equipment, agricultural, earthmoving, and light construction markets throughout the Americas, Europe, Africa and Oceania.

The company did not disclose the financial terms of the licensing agreement with Goodyear.

Titan International has manufactured Goodyear-branded farm tyres since 2005, when it acquired Goodyear's North American farm tyre business. It has gradually expanded these rights to other regions, including Latin America, Europe, the Middle East, Africa, Russia, and Australia.

Targets International Expansion With Robust Fy25 Performance

CEAT Ltd, the RPG Group’s flagship tyre company, reported a capital outlay of INR 9–10 billion  for FY2025–26, keeping with its capacity expansion strategy and global integration. This follows a strong FY25 performance of record revenues and double-digit growth across segments despite headwinds in overseas markets.

The business ended FY25 with consolidated revenue of INR 132.18 billion, up 10.6 percent year on year, and Q4 revenue at INR34.21 billion, up 14.3 percent compared to the corresponding quarter previous year. The standalone full-year EBITDA was INR 15 billion, and the Q4 operating margins improved by more than 100 basis points sequentially at 11.5 percent.

"We incurred capex of INR 9.46 billion in FY25 and expect a similar investment of INR 9–1.0 billion in FY26," said Kumar Subbiah, Chief Financial Officer of CEAT. “Our focus will remain on expanding capacities, particularly at the Ambarnath and Chennai facilities, and funding the integration of the recently acquired Camso compact construction business.”

In FY25, CEAT depreciated assets amounting to INR11.40 billion. Much of its FY26 capex will also fund equipment modernisation and normal maintenance at its Sri Lankan operations under Camso, putting a cost estimate of INR1-1.25 billion a year over the next two years.

The Camso acquisition, which is effective from Q2 FY26, is likely to significantly enhance CEAT's global presence. "Integration work has started in full acceleration," said Arnab Banerjee, Managing Director and CEO. “Initial focus will be on customer retention and business continuity, with consolidation expected to double Camso’s current capacity utilisation over the medium term.”

Despite international uncertainties, CEAT renewed its medium-term global growth forecast. Exports are expected to form 25–26 percent of the revenue post-Camso integration. Turbulence still exists in Latin America and North America due to tariff policies and exchange rate weakness. CEAT, however, has reported consistent performance in Europe, the Middle East, and Southeast Asia.

CEAT also indicated a likely raw material cost stabilisation in Q1 FY26, potentially softening by Q2, to support its margin growth initiatives. The gross margin was 37.5 percent in Q4 FY25, and the target was above 40 percent in the near term.

Banerjee signaled ongoing activity in electrification, premiumisation, and digitalisation. "With our technology outlays and new product introductions, we are hopeful of sustaining 20–25 percent market share in electric vehicle segments," he asserted.

The debt levels of the company are under control. The gross debt as of 31 March 2025 was INR 19.28 billion with a debt-to-EBITDA ratio of 1.3x and debt-to-equity ratio of 0.44x. Subbiah added that CEAT's strong cash generation will allow it to finance both organic and inorganic growth without materially diluting leverage metrics.

Black Swan Graphene Inc. (Black Swan) has appointed Jobin George as Technical Sales Manager for the Europe, Middle East and Africa (EMEA) region with immediate effect. This significant move, which supports Black Swan's worldwide commercial team as it promotes adoption of its graphene-enhanced products, follows Dan Roadcap’s appointment as Head of Technical Sales and Business Development.

George has an MBA from ICFAI University in India, a Post Graduate Diploma from the Central Institute of Petrochemical Engineering and Technology in India and a Bachelor of Science in Chemistry from Mahatma Gandhi University, India. He brings with him more than 20 years of global expertise in project management, business development and technical sales. George has had positions at Sands International Plastics and Sojitz Corporation in the United Arab Emirates, as well as Aquapak Polymers and H-Pack Global Ltd.

Simon Marcotte, President and Chief Executive Officer, Black Swan Graphene, said, “The addition of Jobin to our commercial team marks another important milestone in our global expansion strategy. His international experience, particularly in the EMEA region, and his proven ability to translate technical capability into commercial success make him an ideal fit as we continue scaling our graphene business.”

George said, “Black Swan is positioned at the forefront of advanced materials innovation. The opportunity to contribute to the adoption of such a transformative technology across the EMEA region is tremendously exciting. I look forward to engaging with our existing customers and partners, along with exploring opportunities for new clients as well, to showcase the performance and value of Black Swan’s graphene solutions.”

The Tire Recycling Foundation (TRF), a joint initiative led by the U.S. Tire Manufacturers Association (USTMA) and the Tire Industry Association (TIA), has appointed Stephanie Mull as its Executive Director.

Mull will spearhead the organisation's initiatives to promote innovation and invest in the circular tyre economy, expand the market for end-of-life tyres and support studies to fill in the gaps in the sustainability and tyre recycling supply chain in her new role at TRF. Mull brings a wealth of experience in the sustainability field and a broad understanding of fleet management and decarbonisation, including converting fleets to electric and alternative fuel vehicles. In her role as PepsiCo's Sustainability Senior Manager, she oversaw major electrification projects, obtained grant money and spearheaded efforts to lower Scope 1 and Scope 2 emissions throughout Pepsi and Frito-Lay's North American fleets. Mull oversaw the local government's efforts to upgrade municipal vehicles to greener technology and volunteered to help the Red Cross electrify its fleet.

Anne Forristall Luke, TRF Board President, said, “Stephanie Mull brings the passion, in-depth expertise and history of excellence that will drive TRF and its partners to achieve critical tyre recycling and reclamation milestones. We are thrilled to have her join the Foundation as we advance tyre sustainability while tackling the challenges and opportunities ahead.”

Mull said, “I’m honoured to join the Tire Recycling Foundation and support its sustainability mission to achieve 100 percent end-of-life tyre circularity. TRF is a vital nexus of expertise and leadership, and I look forward to working with all stakeholders in developing tyre recycling solutions that pave the way for a more sustainable future.” 

The Tire Recycling Foundation is dedicated to achieving 100 percent circularity for end-of-life tires by advancing innovation, building partnerships and supporting scalable recycling and reclamation solutions. Consisting of 15 global industry leaders with expertise in the manufacturing, recycling and transportation industries, TRF’s Board primarily focuses on the acceleration and adoption of emerging end-of-life tyre market technologies like rubber-modified asphalt (RMA).