The Asia Pacific Carbon Black Conference 2024 – Perspectives in Asia Pacific, one of the largest and most acknowledged global carbon black industry events, unfolded in Kolkata, India, marking a historic moment for the city. The 15th edition welcomed a record-breaking 252 delegates and featured compelling discussions on the future of the carbon black market, which is projected to reach USD 30.15 billion by 2029. Over three days, industry leaders explored key trends, sustainability efforts and technological innovations, underscoring the sector’s dynamic evolution and the growing importance of India in shaping its future.

The sprawling banquet of a renowned hotel in the City of Joy was attuned to the murmuring of delegates from across the globe when the speaker on the dais invited the International Advisory Committee Chairman Amit Choudhary to address the crowd. With utter excitement, the chairman ascended the stage and opened the 15th Asia Pacific Carbon Black Conference doors to the curious assembly. Over the next three days, the event featured – workshops, intriguing sessions and panel discussions on the global carbon black market, which is slated to reach USD 30.15 Billion by 2029, according to Mordor Intelligence.

From sessions on the latest trends within the space to the use of recovered carbon black and sustainability issues, the conference was a boiling cauldron of information, coupled with an exhibition spanning different makers and associated suppliers to the industry.

Speaking to Tyre Trends exclusively, Choudhary said, “Key takeaways from the conference were impactful for both participants and delegates, with a record-breaking 252 attendees from around the globe. The exhibition, featuring 36 stalls, marked the largest in the Asia-Pacific region in the event’s 31-year history. The conference kicked off with two workshops on day one, focusing on the technical aspects of carbon black and its applications across the tyre and other industries. About 70 attendees engaged in a robust discussion, addressing numerous technical queries from leading players in the carbon black industry, including Birla Carbon, Tokai Carbon, Himadri Speciality Chemical Ltd, Epsilon, PCBL, and so on.”

He added, “For the first time in its history, the conference featured panel discussions on different topics of the carbon black industry covering marketing, raw materials, application, technology and the future of carbon black, which fostered intense engagement from participants. These sessions provided valuable insights and sparked in-depth discussions, impacting all those who attended.”

Many companies attending the conference were not direct carbon black producers but played key roles in the carbon value chain, either as suppliers to the carbon black industry or as technological collaborators or customers. This diverse representation highlighted the industry’s interconnected nature, with attendees gaining exposure to the latest technologies and processes shaping the sector.

“The conference brought together a global audience, fostering collaboration and providing significant opportunities for local suppliers to engage with emerging technologies. Carbon black production in this region, particularly in India, is experiencing rapid growth.

Companies across the country, from Gujarat and Maharashtra in the west to the east and south, are expanding their operations to meet increasing demand. This growth presents ample opportunities for suppliers of essential equipment and consumables to the carbon black industry, such as refractory manufacturers, bag suppliers and packing material providers. Ultimately, the entire supply chain stands to benefit from the increased collaboration and knowledge exchange fostered at the conference,” averred Choudhary.

Quick view

George Haines, Global Product Director and Avijit Sasmal, Chief Sustainability Officer at Himadri Speciality Chemical Limited, highlighted the carbon black industry’s progress in sustainability and circularity. They emphasised advancements such as the use of recycled pyrolysis oil and reclaimed carbon black and achievements like EcoVadis and ISCC+ certifications. Himadri already achieved the milestones and is maintaining Zero Liquid Discharge (ZLD) across plants. Innovations like LFP Cathode Active Material for EV batteries and renewable energy showcased Himadri’s future readiness. This session set a benchmark for aligning industry practices with global climate goals.

Senior Manager - Technology, K. Arun Kumar, and Manager, Technology and Business Development, Dr. P.M. Sivaram, at CUMI Super Refractories, discussed enhancing reactor life in the carbon black industry through condition monitoring and refractory solutions. They emphasised the need for failure analysis, material characterisation, and data-driven strategies to predict failures, improve productivity, and reduce downtime, ultimately leading to more efficient and sustainable operations in the industry.

The workshop by Himadri Speciality Chemicals Limited Plant Head Kingshuk Bose, on ‘Recent Advancements in Carbon Black Technologies’ provided an overview of carbon black, its applications, and recent technological innovations in its manufacturing processes. He discussed new technologies such as plasma and nanotechnology, which enhance production efficiency and product characteristics. Additionally, AI and machine learning were highlighted to optimise processes, improve quality and predict maintenance needs, ultimately advancing carbon black manufacturing and packaging strategies.

The former Chief Advisor of Research and Development at Apollo Tyres, P K Mohamed, an industry stalwart, addressed the future of the tyre industry, focusing on advancements in carbon black technology in his key note address. He noted that pneumatic tyres, essential for load support, require optimal structures to endure operational pressures. The industry faced megatrends such as mobility, digitisation, electrification, and the shift toward renewable materials. Key customer expectations centre on rolling resistance, traction, durability, and sustainability improvements. Enhancements in carbon black properties, including particle size and surface chemistry, are vital for achieving these goals. The industry’s evolution towards higher sigma levels indicated a commitment to quality and performance, necessitating collaborative efforts in research and development to meet future demands.

Notch Consulting Inc. Founder and President Paul Ita spoke on the outlook for 2024 and highlighted significant developments in the global carbon black and tyre industries. He noted a projected total investment of INR 27.3 billion in new tyre capacity from 2023 to 2028, with Asia, especially China and India, leading in new projects. He also discussed the impacts of EU sanctions on Russian carbon black imports. These sanctions are shifting trade flows, with India emerging as a key supplier to replace Russian volumes. The analysis included production capacity and utilisation trends with a forecast for growth in carbon black production despite current disruptions.

The AGM Strategy at Epsilon Carbon, Sagar Mathur, noted that geopolitical shifts, rapid urbanisation, climate change, sustainability, and technological advancements are shaping the future of the carbon black industry. Key trends included the growing demand for Electric Vehicle (EV) tyres, increased focus on circularity and recycling technologies, and the need for advanced speciality products. He highlighted that urbanisation is expected to strain resources while geopolitical conflicts are reshaping supply chains. The industry must adapt to these changes while addressing environmental concerns, leading to new product development, particularly in sustainable materials.

Vice President of Sales and Marketing (CBD), Kane Hanneke and Vice President of Business Development and Sales (CBD), Surge Klunder, at Himadri Specialty Chemical Ltd, focused on the current demand and supply dynamics of carbon black in North America and the European Union as of October 2024. In their presentations, they highlighted key economic indicators such as GDP growth, inflation, and the Manufacturing Purchasing Managers’ Index (PMI), while discussing challenges faced by domestic producers, including import duties, geopolitical tensions, and rising oil costs. Kane also mentioned a notable production increase among leading carbon black producers, particularly in China and India, and addressed the impact of new tariffs on Mexican imports.

Executive Vice-President and Regional Head of Sales and Marketing at Birla Carbon, Shashank Awasthi, discussed the dynamics of the carbon black market in Asia and Europe with a focus on growth plans and regional capacities. He highlighted that China dominates the market with a capacity share of 47 percent and a demand share of 37 percent. He also covered competition in India, where local producers faced challenges from imports, particularly from China, Korea, and Russia. His analysis indicated a projected CAGR of 5 percent for the Southeast Asia carbon black market from 2022 to 2027, driven by rising disposable incomes. It increased automotive production, with Asia accounting for approximately 60 percent of global automobile manufacturing.

The presentation by Zircoa Managing Director Thomas Bohm focused on the role of zirconia refractories in enhancing reactor performance during carbon black production. Zirconia, a unique ceramic material, offers exceptional properties such as high thermal resistance, lower thermal conductivity, and erosion resistance, making it suitable for high-temperature applications in reactors. The advantages of zirconia include increased reactor efficiency, improved product yields, and the ability to withstand aggressive process gases. However, challenges such as degradation from thermal shock and alkali attacks were noted, emphasising the importance of proper alignment and operational practices to maximise the lifespan of zirconia linings.

In his virtual keynote session, Zhu Zilong, deputy director of design at Doright, discussed the emerging supply trends in equipment manufacturing, particularly focusing on the shift from individual equipment supply to comprehensive equipment packages.

The landmark event saw the attendance of dignitaries and industry stalwarts, including the Chief Secretary to the Government of West Bengal, Dr Manoj Pant, Himadri Speciality Managing Director Anurag Choudhary, Tokai Carbon President Hagime Hagasaka, Group Country Head, Aditya Birla Group Thailand, and Chief Expansion Officer Birla Carbon Asia, Sanjeev Sood, among others.

Key Speakers included Aditya Birla Group’s Chief Sustainability Officer Deeksha Vats, Former President at ALSTOM Power Energy Recovery CP Natarajan, Vidhitech Solutions Founder Vinod Taneja, ABG Trading President John Kennelly, Senior Manager Research and Development of Compound Development at CEAT Limited Dr Pranab Dey, Head - Projects Business at Thermax Limited Naveen Sadhu and Rathi Group Director Ravi Rathi among others.

The event was attended by delegates from leading carbon black producers, such as Thai Tokai Carbon Product Company Limited, Hyundai OCI, Aegean First Company, Zircoa Inc., Phillips Carbon Black Limited, CITGO Corp and others.

Curtain Call

Amit Choudhary commented about the conference, “Conferences like this serve as crucial platforms for advancing technological progress in the industry. They provide insights into global trends, revealing which players are exploring new technologies and how different governments are approaching industry expectations. These events create an opportunity for stakeholders to understand evolving needs as well as the requirements of end customers.”

He added, “For instance, during our recent conference, several customers presented compelling insights, with both in-person and online interactions offering a deeper understanding of the tyre industry’s future. The rise of EVs is a key development demanding a shift in tyre technology and manufacturing processes. Current tyres are general-purpose, but as EV adoption accelerates, specialised tyres will become necessary. In the near future, we will see the emergence of EV-specific tyres alongside innovations in related non-tyre markets.”

He also noted that India, with its significant market share, is poised for substantial growth. Established markets in the US and Europe are facing challenges with plant closures and shifting demands. The ongoing geopolitical landscape, including tensions in China and Russia, is influencing market dynamics. However, India remains in a favourable position for investment and is set to experience impressive growth in the sector.

Looking ahead, the next conference is set to take place in 2026.

India’s recycling industry is becoming more technology-driven, formalised and commercially sophisticated, but women remain underrepresented across its operational and technical functions. GRP Ltd Executive Director Hemal Gandhi believes a new generation, increasingly exposed to sustainability and circular-economy thinking, could begin changing that equation. Recently appointed as Chairperson of Material Recycling Association of India’s Women in Recycling Committee, Gandhi is pushing for greater participation, capability building and visibility as the sector moves beyond conventional waste processing towards advanced resource recovery and sustainable-material manufacturing.

A new generation of professionals exposed to sustainability and circular-economy principles will drive greater participation of women in India’s recycling industry, according to GRP Ltd Executive Director Hemal Gandhi, who was recently appointed Chairperson of the Women in Recycling Committee at the Material Recycling Association of India (MRAI).

Gandhi acknowledged that women’s representation across the recycling industry remains limited, particularly outside conventional support functions. However, she sees an opportunity for this to change as second-generation members of recycling businesses enter the sector and younger professionals increasingly encounter sustainability and circularity through universities and education.

“A lot of the second generation has come into the business,” Gandhi told Tyre Trends, adding that the newer generation is more receptive to entering recycling because it increasingly understands the industry’s broader environmental purpose.

For Gandhi, the immediate priorities for increasing women’s involvement are participation, capability building and visibility.

She wants participation to extend beyond corporate and leadership positions into technology, operations, engineering, research and development, entrepreneurship and commercial functions.

“I’d like to encourage greater participation of women across the recycling value chain,” Gandhi said.

She added that stronger platforms for knowledge sharing and mentoring are needed, with mentor circles among the mechanisms being considered to engage a wider audience.

Visibility represents the third element as she wants greater recognition of women already contributing to recycling while strengthening connections between established industry leaders and the next generation.

The broader objective, she said, is to make recycling a more inclusive, professional and future-oriented industry and ensure women have a meaningful role in determining its next phase of growth.

“Women bring extraordinary attention to detail, discipline, resilience and an ability to see both the task and the people around it. But I don’t want women to be valued only for these qualities. I want them at the table, making the big decisions,” noted a confident Gandhi.

GRP’s own experience illustrates some of the barriers. Gandhi said women joining the company’s Sholapur operations were initially concentrated in support functions including administration and human resources.

Changing that required what she described as a ‘mindset shift’ within GRP itself. The company has since expanded their presence into manufacturing.

“We are pros at multi-tasking and know how to get the job done. We’ve successfully represented plenty of industries before and now it’s recycling’s turn to take centre stage,” she said.

Women’s representation at GRP varies across locations based on the job requirement and talent availability. The head office has the largest women participation of 28.57 percent. The reclaim rubber and Pyrova business combined contribute to about 13.30 percent with substantial women participation on shopfloor at all shifts.

The plants in Solapur and Ankleshwar show 19.32 percent and 17.81 percent, respectively, which are far higher than the industry average of 10–11 percent.

The focus is to create opportunities of women participation in the plastics business as well.

BROADENING BASE

The push for broader participation comes as India’s tyre-recycling ecosystem itself undergoes significant change.

Gandhi said tyre recycling now has strong representation within MRAI with participation increasing across the value chain. The ecosystem has expanded beyond conventional scrap processing to include collection, aggregation, mechanical recycling, crumb rubber, reclaim rubber, pyrolysis, devulcanisation, retreading technologies and downstream users.

MRAI’s tyre-focused sessions and programmes have also seen increased participation, according to Gandhi. She sees the association’s role extending beyond industry representation to providing a platform where stakeholders can engage on policy, standards, technology and development of end markets.

The next opportunity, she said, is to deepen representation across the tyre-recycling value chain.

Gandhi described India’s tyre-recycling industry as being at an inflection point with Extended Producer Responsibility emerging as a significant catalyst.

The waste-tyre framework has brought greater attention to end-of-life tyres, encouraged formal recycling channels and provided recyclers with a more structured position within the tyre ecosystem.

More companies entering the sector demonstrate growing interest, but Gandhi cautioned that regulation and creation of recycling capacity represent only the beginning.

“The next phase needs to concentrate on quality, traceability, responsible processing and end markets,” she said, adding, “Industry should not measure success only by how many tonnes of tyres are processed.”

Instead, the sector needs to examine how much material value is recovered from every tyre, the quality of those recovered materials and whether they ultimately enter higher-value applications.

She described EPR as a game changer that has established the framework, while the next challenge is developing a more transparent, technology-driven and circular system around it.

COLLABORATION OVER CONSOLIDATION

India’s tyre-recycling industry has historically been fragmented, though Gandhi believes it is gradually becoming more organised as regulations, technology and market requirements become clearer.

She drew a distinction between consolidation and collaboration.

“Companies operating in collection, dismantling, shredding, pyrolysis and retreading can have significantly different levels of technology and formalisation. The objective should therefore not simply be reducing the number of companies,” she argued.

Instead, India needs a more organised ecosystem with common expectations around compliance, traceability, quality, technology and responsible processing.

More clearly defined standards and EPR requirements will increasingly differentiate companies investing in quality systems and sustainable operations, she said.

Comparing India with more established recycling economies, 126 T Y R E T R E N D S | O C T O B E R / N O V E M B E R 2 0 2 6

Gandhi said the country has several advantages including a large domestic tyre market, substantial availability of end-of-life tyres, rubber-processing capabilities and an increasingly structured policy framework.

There is, however, no single international recycling model India can simply replicate because individual markets have developed around different collection systems, regulations and economics.

The common global direction is towards higher-value material recovery.

Products such as reclaim rubber and recovered carbon black are increasingly being developed as industrial raw materials rather than merely waste-derived outputs.

India is moving in the same direction, Gandhi said, with domestic recyclers already producing such materials and supplying to international markets.

“The opportunity is to combine India’s scale, manufacturing capabilities and entrepreneurial base with global best practices,” she noted.

EXPANDING CAPACITY

GRP, meanwhile, is positioning its recycling operations around recovering greater value from waste materials and developing applications capable of substituting virgin resources.

The company currently operates across five strategic locations and eight manufacturing units with installed capacity of approximately 122,000 tonnes per annum, according to Gandhi.

Its next step into end-of-life tyre recovery is being pursued through Pyrova Energy.

At Sholapur, GRP has commissioned a 15,000-tonne-per-annum continuous tyre pyrolysis reactor alongside an integrated crumb-rubber facility. The next phase includes expanding pyrolysis capacity to 45,000 tonnes per annum and developing recovered carbon black capacity.

The broader objective is to recover the different components of an end-of-life tyre while progressively improving the quality and value of each material stream.

Gandhi also highlighted GRP’s wider sustainability performance. She said the company reduced Scope 4 emissions by 55 percent, while the share of its energy requirements met through renewable sources increased to 48 percent from 37 percent in the previous year.

GRP has also received an EcoVadis Gold rating and published a comprehensive sustainability report covering initiatives across the organisation. It has also been recognised as a 2026 Avtar & Seramount ‘Best Company for ESG’, acknowledging its commitment to responsible business, transparency and accountability.

The direction, Gandhi said, is to recover more from every tyre, improve material quality and create additional applications for those recovered materials.

GAINING GROUND

Interest in recycled and renewable materials is increasing, although Gandhi said recycled content varies significantly depending on the material, application and performance requirements.

For reclaim rubber, she cited Rubber Board data showing domestic consumption of almost 167,500 tonnes in 2024-25, including about 67,000 tonnes consumed by automotive tyre manufacturers.

GRP supplies reclaim rubber to major tyre manufacturers globally, Gandhi said, adding that eight of the world’s top 10 tyre manufacturers are its customers.

She noted that recyclers and tyre companies need to work together from the product-development stage, developing materials and testing capabilities for specific applications and establishing appropriate quality and performance parameters.

Sustainability targets will translate into meaningful virgin-material substitution only when recycled alternatives meet requirements around quality, safety, consistency and economics, she added.

Despite India’s sizeable tyre-recycling ecosystem, Gandhi said a significant proportion of the industry continues to serve relatively lower-value applications.

“The next opportunity is to retain more of the material value contained within an end-of-life tyre by developing markets for high-quality reclaim rubber, recovered carbon black, pyrolysis products and engineered tyre-derived materials,” she noted.

Achieving that transition will require recyclers and downstream industries to collaborate on qualification, testing and application development.

Gandhi also argued that comparisons between virgin and recycled materials should move beyond price.

“Cost needs to be considered alongside performance, consistency, carbon footprint and supply security. Recyclers, meanwhile, will need to invest in process control, research and development and testing to improve performance, while scale, automation and energy efficiency will be critical to improving costs,” she contended.

NEXT PHASE

Greater standardisation and quality benchmarks will be among the most important enablers of the industry’s next stage, Gandhi said.

Tyre manufacturers and other industrial customers need confidence that recycled material purchased today will meet the same critical parameters when supplied months later.

This places increasing importance on testing protocols, traceability and credible certification.

Gandhi said standards should nevertheless avoid becoming barriers to innovation. Instead, they should be performance-based, allowing new technologies and materials to develop while providing customers with confidence around consistency and safety.

She sees MRAI as potentially playing a constructive role by bringing recyclers, tyre manufacturers, standards bodies, technical institutions and policymakers together.

GRP’s immediate priorities include scaling its next-generation reclaim-rubber business, ramping up the Pyrova Energy platform, commissioning recovered carbon black capacity and investing further in innovation and research and development to develop higher-value products and applications.

But Gandhi said her ambitions extend beyond the company.

Through her role with the Women in Recycling Committee, she wants to increase women’s participation particularly in leadership, technology and technical functions.

“The next generation of women in recycling should not just be entering the industry but shaping its technology, factories, businesses and future,” contended Gandhi.

Her message to young and aspiring women was not to make themselves smaller to fit the room but to prepare well, do the work, speak up and take their place.

That objective intersects with Gandhi’s broader view of where the Indian recycling industry is heading.

“India has an opportunity to progress from waste management towards resource recovery and sustainable-material manufacturing. Combining stronger regulation and standards with responsible manufacturing could help develop a globally competitive circular-materials industry,” she said.

For women entering the sector, that transformation could simultaneously broaden the types of careers available.

As recycling becomes more technical, formalised and closely integrated with manufacturing, Gandhi believes the new generation’s familiarity with sustainability and circularity could help accelerate that shift.

The German Rubber Industry Association (wdk) has appointed Michael Berthel as its new Managing Director, effective 1 January 2027. The decision was made by the wdk Executive Board, with Berthel set to succeed Boris Engelhardt, who is retiring at year-end at his own request after leading the association since 2011. Berthel brings deep institutional knowledge to the role, having served the wdk since 1998 and currently holding the position of Chief Economist.

Reflecting on Engelhardt's tenure, wdk President Michael Klein acknowledged the outgoing director's dedication over 15 years, noting that membership doubled during that period and the association earned worldwide recognition as the industry's voice. Klein expressed confidence that Berthel's extensive experience and strong network will further reinforce the wdk's role as the representative of the rubber industry's interests. The leadership transition is scheduled to take effect at the start of 2027.

Boris Engelhardt

Michael Klein, President, wdk, said, "We thank Engelhardt for his dedication over the past 15 years. During this time, not only has the number of association members doubled, but the wdk has also become known and recognised worldwide as the voice of our industry. With Berthel, we have gained a highly experienced and exceptionally well-connected expert as Managing Director, with whom we will further strengthen our position as the representative of the rubber industry's interests."

Gurugram-headquartered tyre major Apollo Tyres has appointed Abhineet Kothari as India Business Head – Vredestein Tyres, effective November 2026. In his new role, Kothari will be responsible for strengthening the presence and expanding the business of Vredestein, Apollo Tyres’ premium tyre brand, in the Indian market.

His appointment follows his tenure as Marketing Head, India and South-East Asia, at Apollo Tyres, where he led the company's marketing function after previously serving as Category Head – Passenger Vehicles.

In his new role, Kothari will focus on building the Vredestein brand, expanding its market presence and strengthening its positioning in India's premium passenger vehicle tyre segment.

Kothari brings over 13 years of experience across marketing, brand management, category leadership, sales and business management. Prior to joining Apollo Tyres in April 2024, he spent two years at Paytm as AVP – Payments, where he headed the profit and loss responsibility for the Recharge and Bill Payments business. He was also involved in brand marketing and communications for Paytm's mobile gaming business, First Games.

Prior to Paytm, Kothari spent nearly nine years with Castrol, holding various roles across category management, brand management and regional sales. His assignments included Category Manager, Senior Brand Manager, Regional Sales Manager and Brand Manager.

He began his professional career in the maritime sector as a Marine Engineer Officer with Shell Shipping, serving aboard very large crude carriers (VLCCs) and very large gas carriers (VLGCs) between 2007 and 2011.

Kothari holds an MBA in Marketing and Operations from the Management Development Institute (MDI), Gurgaon, and a bachelor's degree in Marine Engineering from Jadavpur University.

His appointment comes as Apollo Tyres continues to develop Vredestein's positioning in India's premium tyre market, leveraging the brand's European heritage and premium product portfolio to address evolving consumer preferences.

Kraton Corporation, a global producer of speciality polymers and bio-based chemicals derived from pine wood pulping byproducts, has named Brian Rea as Chief Human Resources Officer. The appointment strengthens the company's leadership team as it continues to prioritise workforce development and organisational effectiveness.

Rea joins Kraton with extensive international experience in human resources leadership across multi-site manufacturing businesses. His background spans talent and succession planning, organisational transformation, labour relations, employee engagement, safety and change management. His appointment underscores Kraton's dedication to employee growth and well-being while building an organisation positioned for long-term success.

Romi Yoon, Chief Strategy Officer, Kraton, said, “We are excited to welcome Brian to Kraton’s executive leadership team. His extensive experience leading human resources across global manufacturing organisations makes him a great fit for Kraton. I look forward to his contributions as we continue to strengthen our organisation and position Kraton for the future.”

Rea said, “I am excited to join Kraton and work alongside its immensely talented global team. I look forward to helping further shape the culture, strategy and goals that will lead Kraton into the future. I am grateful to the Kraton leadership team for the opportunity to serve our employees.”