The Yokohama Rubber Co., Ltd., will continue to supply its ADVAN racing tyres as the control tyre for the Japanese SUPER FORMULA Championship for the next several years from 2023. Yokohama Rubber has been the control tyre supplier for Super Formula since 2016. From 2023, the company plans to supply racing tyres made from sustainable materials. Development of these tires will begin this year. 

The supply of racing tyres made from sustainable materials will be carried out in support of the Super Formula Next50 (SF NEXT50) project. The SF NEXT50 project is being promoted with the cooperation of various companies that share the common goal of creating a sustainable motorsports industry by responding to changes in the environment surrounding the automobile and motorsports industries, including the promotion of SDGs and carbon neutrality, the company said in a statement. 

In its development of racing tyres for SF NEXT50, Yokohama Rubber plans to use various naturally derived compounding agents, such as silica produced from rice husks, oil from oil palm fruit nuts, and orange peels. Rubber recycled from scrap tires also will be used. Yokohama Rubber plans to use sustainable materials that will not negatively affect racing car performance. The tyres will be tested during trial runs of the future formula racing car that will be conducted by JRP before and after each Super Formula race this year, with development of the 2023 control tire scheduled to be completed by the end of the Super Formula season. Yokohama Rubber will continue its development of sustainable racing tyres after 2023, with the aim of supplying control tires in 2025 that have a sustainable material content ratio of 35% or more without any sacrifice in sports performance, the release said. 

Yoshihisa Ueno, President of Japan Race Promotion, said, “We have worked closely with Yokohama Rubber, Inc., over the past several years to take Super Formala to another level. We are extremely pleased to take on new challenges with them, as part of the SF NEXT50 project. As we work towards the realization of carbon neutral, while at the same time developing racing tyres that place less of a burden on the environment, and from the perspective of our ‘driver’s first’ initiative, we ponder the question “what is the best tire solution for one of the top races in the world?” We hope it will be a big step forward by developing sustainable racing tires for the future of motorsport, as well as for the automotive industry on a whole, and from a promoter’s perspective, we also strive to increase both the overall image and value of SUPER FORMULA.” 

Masataka Yamaishi, Yokohama Rubber President and Chairman of the Board, said, “In support of JRP's SF NEXT50 concept for sustainable motorsports activities, Yokohama Rubber will continue to supply the control tires for SUPER FORMULA races from 2023 while also continuing our effort to develop racing tires that use sustainable materials. We regard this ESG activity as one of our business activities aimed at maximizing the sales ratio of high value-added products in our consumer tire business. Yokohama Rubber will be expanding its use of renewable and recyclable raw materials in the future, with the aim of using those materials in our tires without sacrificing the vehicles driving performance. Toward that end, we look forward to supporting SUPER FORMULA, Japan’s penultimate race series, and to developing and testing tires under the extreme conditions typical in the races.” (TT) 

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Arkema has launched its next-generation solution for polymer curing called Luperox NeatCure. Unveiled at the K 2025 Show, this innovative product is a formulated organic peroxide in granular form, specifically created to accelerate curing times across various processes, including extrusion and injection moulding.

A primary benefit of its dust-free composition is a significant enhancement in workplace safety, minimising the risks associated with handling powdered substances. Developed in response to evolving regulatory demands, this technology enables manufacturers to achieve greater productivity and efficiency. The company says the new solution ensures rapid curing while fully maintaining the performance integrity of the final elastomers and polymers.

Tilo QUINK, Senior Vice President Performance Additives, said, “The launch of Luperox® NeatCure® illustrates our ability to bring responsible innovation to the market, combining safer handling with superior efficiency. We are proud to support our customers with solutions that help them meet both their productivity goals and sustainability commitments.”

Romuald DE HAUT DE SIGY, Global Group President Functional Additives, said, “Luperox® NeatCure® is more than a new product; it’s the breakthrough that will set a new standard in the Cross-linking Organic Peroxides market. Thanks to our advanced formulation expertise, we can deliver a solution that not only optimises curing performance but also ensures the highest level of safety and compliance. This is a decisive step forward to our customers in elastomers and polymers processing.

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The Association of Natural Rubber Producing Countries (ANRPC) has released its Monthly NR Statistical Report for August 2025, providing an overview of key developments in the global natural rubber sector.

According to the report, a number of reasons, including limited supply and rising demand, contributed to the volatile pattern in natural rubber prices this month. Consumption was increased by seasonal considerations, especially in China, where stronger demand was evidenced by inventory reductions at key ports. However, tapping efforts were restricted due to manpower shortages and rains in producing regions, which tightened supplies.

Global natural rubber (NR) output is expected to increase slightly by 0.5 percent in 2025 compared to 2024, according to recent data from ANRPC member countries. At the same time, a 1.3 percent increase in demand for natural rubber is anticipated in 2025. As buying demand increased, the market sentiment got more positive, especially when the customary peak season for natural rubber, notably for heavy-duty vehicles and all-steel tyres, began.

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Tokai Carbon Co., Ltd. has finalised the strategic acquisition of Bridgestone Carbon Black (Thailand) Co., Ltd. from Bridgestone Corporation and Asahi Carbon Co., Ltd. The transaction, valued at roughly THB 2.05 billion (USD 56 million approximately), was officially completed on 30 September 2025. This move represents a significant expansion of Tokai Carbon's carbon black operations within the key Southeast Asian market.

Subsequent to the deal's closure, the newly acquired entity has been rebranded as Thai Tokai Carbon Product Rojana Co., Ltd. The company's ownership is now held by Thai Tokai Carbon Product Co., Ltd. at 99 percent and Tokai Carbon Co., Ltd. at one percent, making it a consolidated subsidiary. Tokai Carbon has appointed its Executive Officer, Tatsuhiko Yamazaki, as the new Managing Director to lead the organisation.

This acquisition is a calculated step in Tokai Carbon's wider plan to bolster its global presence and reinforce its production and supply chain capabilities. The company anticipates that this will solidify its standing in the international carbon black sector, which serves the tyre, rubber and various industrial markets. While the specific financial effect on its 2025 results is still being assessed, the move is a clear part of its ongoing growth strategy across Asia.

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Hana Technologies Inc., a manufacturer of radio-frequency identification inlays, has joined the board of Auburn University’s RFID Lab, marking its deeper engagement in setting industry standards for the technology.

The appointment positions the California-based company, which holds ARC Quality certification, alongside other industry participants in shaping research and standards development at the Alabama-based laboratory, which is recognised as a leading academic centre for RFID testing and certification.

RFID technology uses electromagnetic fields to identify and track tags attached to objects automatically and has seen growing adoption in the retail, logistics, and manufacturing sectors for inventory management and supply chain tracking.

“I am excited and honoured to once again collaborate with the Auburn RFID Lab Board, representing Hana RFID,” said Jeremy Liu, chief technology officer of Hana RFID. “This opportunity allows us to contribute to the future of RFID by ensuring quality remains a top priority. Hana is proud of its strong position in the RFID world, and we are committed to supporting our partners with the finest, smartest products available. Together, we will keep moving the industry forward.”

John Erdmann, president and chief executive of Hana RFID, said: “The Auburn RFID Lab has been a key contributor since the very beginning, helping to create a strong and trustworthy RFID ecosystem. We are grateful for this foundation and see our board membership as a chance to give back to the community. Hana will be a fully engaged member – providing continuous feedback, and sharing our knowledge to ensure RFID adoption continues to grow on a solid, reliable base.”

The company, which operates manufacturing facilities globally, did not disclose the term of the board appointment or specific initiatives it plans to pursue in the role.

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