Michelin uses its know-how in the field of tyres to develop composite materials for critical applications
Published:
July 31, 2024

Tyres: An Ultra-Complex Composite

Michelin leverages its extensive knowledge in tyre technology to innovate in composite materials, enhancing critical applications across various industries. The company's journey in this field has been significantly influenced by the extreme demands of racing, where performance and durability are paramount.

The Role of Racing in Advancing Composite Material Expertise

Michelin serves as the exclusive tyre supplier for the Hypercar class in endurance racing, including the iconic Le Mans. The exceptional aerodynamic downforce exerted by these high-powered, technologically advanced prototypes challenges Michelin's engineers to refine their raw materials and rubber compounds continually. This racing environment acts as a testing ground, driving the development of new technologies and composites.

Michelin’s innovations in tyre manufacturing processes and composite materials are aimed at achieving superior performance, longevity, and versatility. The company is also committed to sustainability, increasingly using renewable and recycled materials in its tyres. This advanced technology, epitomised by the MICHELIN Pilot Sport Endurance range, is paving the way for new applications beyond the racetrack.

Michelin uses its know-how in the field of tyres to develop composite materials for critical applications

Michelin's Vision: A World Leader in Composite Materials

Michelin's deep understanding of materials, honed through decades of tyre development, is central to its ambition of becoming a global leader in composite materials. This vision extends beyond tyres, with Michelin acquiring companies like Flex Composite Groupe (FCG). FCG specialises in innovative composites for critical sectors, including automotive, maritime, sport, and infrastructure. The collaboration between Michelin and FCG enables deeper insights and advanced solutions in composite material technology.

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Michelin uses its know-how in the field of tyres to develop composite materials for critical applications

Specific Applications of Michelin's Composite Technology

Neoprene-Coated Fabrics

Michelin is exploring the nautical sector by producing materials for semi-rigid inflatable boats, buoys, and rescue vessels. These fabrics combine textile fibres with polymer compositions, providing exceptional mechanical strength and water-tightness under extreme conditions.

Controlled-Cooling Fire Protection

To enhance firefighter safety, Michelin has developed firefighting apparel that maintains skin temperatures below 43°C and body temperatures at a maximum of 39°C. This is achieved through a protective outer layer and an inner layer that circulates cool air, offering effective thermal regulation.

Industrial Conveyor Belts

Michelin's expertise extends to the production of highly durable conveyor belts used in the metal ore and agricultural industries. These belts, made from robust composite materials, can withstand operating temperatures up to 200°C, with peak tolerance reaching 400°C.

Racecar Body Panels, Bicycle Frames, and Sports Equipment

The pre-impregnated carbon fibre from Michelin-owned Angeloni Group is utilised in crafting racecar body panels and wings. Its lightweight and strong properties make it ideal for high-performance bicycle frames and other professional sports equipment, such as ski helmets and rowing oars.

These diverse applications showcase Michelin's unique expertise in polymers and composites, underscoring its commitment to becoming a world leader in composite materials and transformative everyday experiences.

Michelin uses its know-how in the field of tyres to develop composite materials for critical applications
Michelin uses its know-how in the field of tyres to develop composite materials for critical applications