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TMD Friction is taking a proactive approach to address the Euro 7 directive, which emphasizes reducing brake dust emissions. This regulation, set to be enforced by late 2026, demands significant innovation in brake technology.
Key Highlights:
- Euro 7 targets brake dust emissions for the first time, requiring new technological advancements.
- TMD Friction has been involved in the Particle Measurement Programme (PMP) since 2016 to help develop methodologies for measuring brake dust emissions.
- Brake and tire abrasion contribute significantly to air pollution, especially in urban areas.
- The new Euro 7 standard limits particulate emissions from brake abrasion (PM10) to 3-11 mg per kilometer per vehicle.
- Transitional periods of 30-60 months will be provided based on vehicle class and sales channel.
- TMD Friction is collaborating with car manufacturers to create low-emission friction pairings.
- Innovative friction concepts are needed to meet the stringent Euro 7 limits.
- Economic and technical challenges will impact industry players due to the required investments and testing procedures.
- The new standards will affect both original equipment and the aftermarket sectors.
Preparing for Euro 7
TMD Friction, a global leader in brake friction solutions, has been working closely with the European Economic Commission of the United Nations (UNECE) to support the development of the Euro 7 standard. This new regulation highlights the need to limit brake dust emissions, a significant source of air pollution, especially in cities.
Despite advancements in reducing exhaust emissions, non-exhaust emissions from brake and tire abrasion remain a major concern. With Euro 7 set to come into force by the end of 2026, manufacturers must find solutions to meet these new requirements.
Challenges and Solutions
The Euro 7 directive will require significant changes in brake pad and disc technology to reduce particulate emissions. Brake abrasion will be limited, with particulate emissions from brake abrasion (PM10) not exceeding 3-11 mg per kilometer per vehicle, depending on the vehicle class.
Vincenzo Di Caro, Senior Manager Vehicle Programme at TMD Friction, emphasizes the need for innovative solutions: “There is no need for special filters or extraction systems to subsequently collect emissions that have already occurred. Currently, the most promising concept for reducing emissions is a hard metal-coated disc.”
Innovative Friction Concepts
TMD Friction’s expertise in developing high-performance pad formulations is critical in meeting the Euro 7 limits. The company has already developed more than 50,000 formulations for brake pads, ensuring the right application for each vehicle’s braking system. Their research and development continuously monitor the effects on performance, durability, and cost-effectiveness of friction pairings.
The Euro 7 regulation also poses economic challenges for the industry, with significant investments required for testing and development. The effort to provide appropriate solutions for Euro 7 in the aftermarket is considerable, making it difficult for low-cost standard compounds to compete.
Impact on Aftermarket
The new standards will affect both original equipment and the independent aftermarket. Aftermarket brake pads and discs will need to comply with the same emission limits, ensuring they meet performance and braking behavior standards.
Vincenzo Di Caro states, “TMD Friction is well-positioned to ensure timely availability in the aftermarket, and we are already working on a solution that will be available to workshops at the latest when required.”
Bottom Line
The Euro 7 standards represent a significant shift in the automotive industry, focusing on reducing brake dust emissions. TMD Friction is leading the way in developing innovative solutions to meet these new regulations, ensuring both original equipment and aftermarket products comply with the stringent limits. As the deadline approaches, the industry must be prepared to invest in new technologies and collaborate with expert partners to meet these challenges effectively.
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