ADVANCED STEELS MEET GFRP

Glass and fibre-reinforced plastics are formed by embedding glass fibres into a polymer matrix. This creates parts that are strong, lightweight, thermally stable, and resistant to corrosion and electrical conductivity. This creates parts that last longer and weigh less, which makes them ideal for use. Partnering with technology providers like voestalpine Böhler Edelstahl can make the selection process even simpler.

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The materials shaping the future of manufacturing are evolving. Among them, Glass and Fibre Reinforced Plastics (GFRP) can deliver lightweight, durable, and corrosion-resistant solutions across a range of demanding applications. Initially utilised in insulation, these materials are now integral to the automotive, aerospace, energy, and consumer electronics sectors.

Yet, the rise of reinforced plastics presents unique challenges, particularly when it comes to tooling. As industries seek better ways to mould and process these abrasive materials, traditional tool steels are reaching their performance limits. That is where advanced powder metallurgical steels are changing the game.

GFRP and the shift from metals to reinforced plastics

GFRP is a composite material formed by embedding glass fibres into a polymer matrix. This combination results in parts that are strong, lightweight, thermally stable, and resistant to corrosion and electrical conductivity. This creates parts that last longer and weigh less, making them ideal for a wide range of applications, from car components to wind turbine blades.

GFRP is rapidly replacing metal in several applications as industries strive to meet sustainability goals and reduce weight and emissions. The automotive sector is leading the way, replacing steel components with reinforced plastics to meet emission standards and improve fuel efficiency. Aerospace and renewable energy industries are catching up.

Plastic injection moulding meets reinforced plastics

Plastic injection moulding has become the go-to process for producing high-precision, high-volume parts. When combined with reinforced plastics like GFRP, the process offers unparalleled flexibility and efficiency.

Key trends reshaping this space include: .