As sustainability becomes central to the tyre industry’s evolution, the spotlight is now shifting from just recyclability and circularity to a newer, promising domain – bio-based materials. While global tyre manufacturers invest heavily in de-carbonisation strategies, companies like Shanghai Cheeshine Novel Materials Technology Co., Ltd. are at the forefront of pushing this transition further. With a growing portfolio of innovative, high-performance bio-based solutions, Cheeshine is betting on the increasing demand for greener alternatives. However, as industry adoption remains cautious, especially in replacing petroleum-derived materials, the road to mainstream acceptance of bio-based materials may still require both technological refinement and a stronger market-driven pull.

Sustainability, recyclability, circularity and renewable materials are the main keywords of the current tyre industry. Companies have invested millions in its efforts towards reaching sustainability goals and attaining a circular economy.

But there is also a new buzz word in town – bio-based raw materials. Cheeshine is confident that the tyre industry has developed an interest towards such materials in its quest towards a sustainable future.

Speaking exclusively to Tyre Trends, the company’s Director of Research and Development Centre, Hai Li, said, “Our goal is to support the rubber industry’s sustainable development. That’s why we’ve selected certain bio-based materials, and through modification, enhanced their properties to make them suitable for rubber applications. There’s growing demand for bio-based materials in tyres due to increased environmental awareness and the need for greener alternatives.”

Founded in 2005 in Shanghai, the company delivers different products and services to the rubber industry. Over more than a decade of growth, the company has expanded its footprint with factories and offices in Jiangsu Huai’an, Jiangsu Suzhou, Shandong Linyi, Hong Kong, Chongqing, Tianjin, India and France, serving a global customer base.

It maintains long-term collaboration with leading Chinese universities and in 2016 established the ‘Cheeshine Scholarship’ at the School of Polymer Materials, Qingdao University of Science and Technology to support innovation in research and development.

With strong research and development capabilities and large-scale production capacity, Cheeshine offers six core product categories including low rolling resistance silane, high-temperature resistant cross-linking agents, wet-skid resistant resins, adhesion promoters, special reinforcing fillers and environmentally friendly processing oils.

It currently holds 108 patents and several technologies for which it has filed PCTs. A standout example is its high dispersion precipitated silica by carbonisation, the precipitated silica via CO₂ substitution for sulfuric acid, a process that currently sets it apart as the only manufacturer with this capability.

MANUFACTURING PROWESS

The company focuses on the ‘magic triangle’, which, in the tyre industry, is referred to the balance between three critical performance factors viz-a-viz rolling resistance, wet grip and wear resistance.

Cheeshine Materials manufactures through its three factories in China and ships worldwide. Its research and development hubs are also located within the country. “We’re a research and development-driven company. Our largest development centre is in Suzhou with over 80 team members, most of whom hold master’s or doctoral degrees. We have a total of three R&D centres. Our teams work closely with clients to co-develop customised and high-performance solutions. We have two main production bases – one in Hua’an, Jiangsu Province, and another in Shandong Province,” said Li.

The company registered a turnover of USD 120 million in 2024 and serves a global base of over 500 customers. Within the tyre industry, it majorly works with the global top 10.

Li expressed pride in the company’s innovations and emphasised on the broad portfolio of rubber additives and sustainable materials. Claiming that the company has a strong market presence both in China and internationally, he provided an overview of the core offerings.

Under the category of bio-based products, Li highlighted a rubber processing oil derived from modified cashew nut shell oil, a product he claimed is manufactured in China only by his company. This oil not only improves compatibility with rubber compounds but also contributes to sustainability. Another innovation was the modified natural rubber (epoxidised NR), developed to serve as a bio-based alternative to synthetic SSBR, offering enhanced performance.

In terms of eco-friendly fillers, he pointed to the high-dispersion precipitated silica by carbonisation, which is more environmentally friendly than traditional sulfuric acid-derived silica and also improves dispersion in rubber compounds. He also mentioned a high-performance liquid rubber additive known for its excellent compatibility and market success.

For advanced functional additives, he cited the modified silane coupling agent, designed to replace TESPT and improve rolling resistance and silica dispersion and currently protected under a PCT patent. The company’s multi-functional cross-linking agent enhances durability and strength, while a line of environmentally friendly accelerators was developed to minimise environmental impact during vulcanisation.

The portfolio also includes speciality resins such as a tear-resistant resin for improved tyre durability and several wet skid-resistant resins, including AMS and modified AMS resin, hydrogenated resin, bio-based resin and modified C5/C9 resin, targeted at enhancing grip on wet surfaces. Additionally, the company produces various phenolic and formaldehyde resins for specific performance attributes like heat resistance and bonding, along with anti-reversion agents and silica dispersion agents that support high-performance compound development.

Among the company’s most cutting-edge innovations is a sulfur-free curing agent, an alternative that replaces traditional sulfur in rubber vulcanisation and enhance tyre ageing resistance and wear resistance while significantly boosting overall durability performance. This agent helps reduce tyre cracking over time and extend product life. Li noted that Cheeshine Materials is currently the only company globally manufacturing this agent and has secured a PCT patent for it.

When asked about the source of their materials, Li acknowledged that while many of the older products were petrochemical-based, the company is now strongly shifting towards bio-based alternatives including bio-oils, resins and natural rubber modifications, in alignment with the industry’s evolving sustainability goals.

MARKET TALK

While the company has a kitty of impressive offerings that might cater to the emerging and evolving demands of the tyre industry, replacing traditional materials completely is a matter that is to be taken up in the near future. Of all the raw materials that go into a tyre, replacing synthetic rubber seems to be a very vague concept for many.

Alluding to why the industry will choose modified natural rubber over SSBR, Li explained, “Modified natural rubber offers higher bio-based content, which supports sustainability goals. Through our proprietary modifications, we enhance its ageing, physical and dynamic properties, making it a strong alternative to synthetic rubber.”

Commenting on challenges, Li said, “Our main challenge is the constant push to develop better products and solutions. Innovation is an ongoing effort. We’re continually working to modify bio-based materials like lignin. Many projects are ongoing, focused on improving sustainability and performance. On the cost front, we aim to keep the cost of our new products on par with conventional ones while providing the added value of sustainability.”

Li described that the business is fairly balanced between domestic and international markets. In terms of global expansion, he mentioned that growth is being driven through a network of affiliates and distributors. The company already has team members based in Paris, Copenhagen and Mumbai and are actively engaging with international partners to access new markets.

In response to questions about the shifting dynamics in Europe, particularly with some local plants shutting down, Li noted that the company is continuing to expand its manufacturing capacity in China. He cited the country’s cost advantages and strong pool of research and development talent as key factors. Looking ahead, the company plans to strengthen its presence in Europe by hiring more local technical support staff to better serve the region.

As for establishing a manufacturing plant in Europe, Li shared that there are no immediate plans to do so. However, the company may consider this move in about two or three years, particularly after the full commissioning of the new domestic plant as part of a longer-term strategy to navigate tariffs and support local demand.

When asked about the future vision, Li stated that Cheeshine Materials’ ambition is to become a true pioneer of the unexplored territories in the rubber industry. The focus remains on leading innovation and continually expanding the company’s global influence.

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Yokohama India, the Indian subsidiary of Japan's Yokohama Rubber Co., has launched its newly revamped official website.

The company said that the upgrade is a major milestone and part of its digital transformation, aiming to make tyre discovery, selection and aftersales service simpler and more intuitive for consumers.

The new platform features an intuitive interface with simplified navigation, detailed product information and a mobile-first design for a responsive user experience. The website incorporates AI-led enhancements.

The platform also introduces WhatsApp Connect+, an automated chatbot designed to provide instant product assistance, personalised recommendations and quick connection to dealers. An upgraded dealer locator and a blog section with tyre care tips and maintenance advice are also included.

Gaurav Mahajan, Head of Marketing, Yokohama India, said, “Our goal is to create a digital ecosystem that goes beyond information, it’s about building a closer connection with every driving enthusiast. The new website mirrors the performance, innovation, and reliability our tyres represent, while making every interaction from exploring to support seamless and enjoyable.”

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Cabot Corporation has named William ‘Bill’ Masterson as the new Senior Vice President and President of its Reinforcement Materials segment, effective 21 November 2025. He takes over the position from Matthew Wood, whose departure from the company is effective immediately. The company clarified that Wood’s exit is not connected to any form of disagreement concerning business performance, financial controls, operational matters or auditing practices.

Masterson brings considerable experience to his new role, having progressed through a series of leadership positions since joining Cabot from WR Grace in 2011. His most recent assignment was as Vice President of Global Business Operations for Carbon and Silica Technologies, where he managed a worldwide network of manufacturing facilities. In that capacity, his responsibilities extended to overseeing product management, supply chain logistics and technology functions, through which he led key projects focused on improving operational efficiency and fostering sustained growth.

Previously, he served as Vice President and Regional Business Director for the Americas, directing all commercial and technical activities for the specialty carbons and fumed metal oxides lines. This extensive background in managing intricate global operations, supported by his strong commercial strategy expertise, equips him to successfully lead the Reinforcement Materials segment and advance Cabot’s strategic goals.

Sean Keohane, President and CEO, Cabot Corporation, said, “Bill brings a strong and diverse background to his new role, with deep expertise in global business operations, commercial strategy and a proven ability to lead complex organisations. Throughout his career at Cabot, he has demonstrated disciplined execution and a commitment to driving growth and operational excellence. Bill will also have the support of a long-tenured, highly experienced team with decades of knowledge in Reinforcement Materials, providing consistency and strength as he leads the business forward. He is also highly regarded for his collaborative leadership style and his ability to develop talent across the Company. I am confident that his strategic insight and operational experience will position the Reinforcement Materials business for continued success and long-term growth.”

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Hankook Tire has signed a memorandum of understanding with Finland’s Rotoboost to co-develop a new class of low-carbon carbon materials for tyres, as the South Korean manufacturer accelerates efforts to cut emissions across its supply chain.

The agreement was concluded on 20 November at Rotoboost’s China office in Shanghai and centres on the joint development of carbon materials derived from so-called turquoise hydrogen — a process in which methane is thermally decomposed to produce hydrogen and solid carbon with significantly lower CO₂ output than conventional production methods.

Hankook said the collaboration marks a further step towards its “2050 Net-Zero” target, with a specific focus on the raw-materials stage, where carbon black — a fossil-fuel-based input widely used in tyre manufacturing — is associated with high emissions. The company has been expanding research into recycled and certified forms of carbon black but sees the hydrogen-derived alternative as a promising next stage.

The signing was attended by Hyuncheol Kim, chief operating officer of Hankook Tire China, and Rotoboost chief executive Kaisa Nikulainen. According to the companies, the partnership reflects a shared ambition to “strengthen sustainable materials value chain”.

Turquoise-hydrogen carbon materials, generated during the decomposition of methane in a high-temperature reactor, have recently drawn interest in the automotive and tyre sectors for their potential to reduce lifecycle emissions. Hankook aims to optimise the material’s properties, validate its performance in tyre compounds and achieve more than a 50 per cent reduction in greenhouse-gas intensity “without compromising product performance”.

The group will also develop a quantitative verification system, using Life Cycle Assessment and Environmental Product Declarations, to assess carbon-reduction effects from raw-material sourcing through to production.

The agreement builds on Hankook’s growing portfolio of sustainability-driven projects. This year the company joined a national research programme on large-scale turquoise hydrogen production and began a development initiative with Solvay Silica to produce circular silica using industrial waste streams. Last year it achieved mass-production use of three ISCC PLUS-certified carbon blacks made from end-of-life tyre pyrolysis oil, and commercialised Korea’s first chemically recycled PET tyre cord through a partnership with SK Chemicals and Hyosung Advanced Materials.

Hankook said it would continue to “reduce its dependence on petroleum resources, prevent the depletion of natural resources, and consistently lower carbon emissions” through global collaborations.

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India’s Balkrishna Industries Ltd (BKT) has strengthened its original equipment (OE) business with three senior appointments across France and South America, as the off-highway tyre maker accelerates its 2030 growth strategy.

The company said the hires mark a further step in its plan to expand in priority markets and reinforce its position as a global OE partner through technical collaboration and deeper engagement with equipment manufacturers.

In France, BKT has appointed Rémi Morin as Brand Specification Manager. Morin, who has more than 12 years’ experience with a global OEM and a decade in smart farming, mobility and innovation, will lead the firm’s engagement with tractor dealers. BKT said the role is designed to align product development more closely with the needs of OEMs, dealers and end-users in a market where the company already has a strong aftermarket presence.

In South America, BKT has added Cadu Accica as Head OEM South America and Lincoln Sugimoto as OEM Technical Manager South America.

Accica brings 19 years of experience in the specialty tyre sector across Latin America, with a track record in business development, marketing and sales. He will oversee OE partnerships with a focus on customer proximity and long-term collaboration.

Sugimoto, an engineering and project management specialist with 15 years’ experience in the specialty tyre and material-handling industries, will provide technical support to OEMs in the region and drive innovation and operational efficiency.

“These appointments reflect our bold commitment to scaling our OE business worldwide — with Europe and South America being critical parts of that journey. Remi, Cadu, and Lincoln bring passion, expertise, and a shared belief in performance through partnership and innovation. Their arrival enhances our ability to engage with OEMs at the highest level and deliver long-term value across regions. We are building a team that will transform our strong ambitions into reality at a global level,” said Ludovic Revel, President Global OEM, BKT.

BKT said the latest hires follow recent additions to its OE teams across Europe, Africa and the Middle East. The company added that it is now positioned to expand its OE footprint across agricultural, industrial and OTR segments as part of its long-term strategic plan.

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