BMW i3 Carbon Fiber Frame auto show on brown background

Chassis

Plastics are crucial in the chassis market. Innovations in plastic technology display successful structural applications each year. It would not be possible to achieve many of these enhancements as efficiently and with the same performance using other materials. See today’s chassis, structures, and hardware. Plastics are strong and lightweight — bolstering the chassis/structure of the vehicle.

Chassis

High Performance Carbon Composite Strut

Plastic and polymer composite lightweighting can increase fuel efficiency substantially. A reduction of just 100 pounds can mean an increase of 6-7% in vehicle fuel efficiency. That’s 6-7% (every day) – the entire life of a vehicle! The chassis could be a vehicle’s single greatest opportunity to reduce weight.

Rear Differential Cross-Member

BMW pioneered the i3 which uses a carbon fiber-reinforced plastic for its chassis. The chassis is the structural backbone of a vehicle. For safety and longer range, BMW chose a plastic composite chassis structure.

In this exclusive video, Franz Storkenmaier, of BMW highlights automotive lightweighting. See the dynamic front-end crash vectoring technology at work in the electric BMW i3.

The 2016 Mercedes-AMG C-Class features a pultruded high-performance carbon composite strut, improving NVH, corrosion resistance, and the stiffness to weight ratio while reducing mass by 45%. The 50K tow unidirectional carbon fiber reinforced epoxy also features an insulating fiberglass layer to resist stone chipping and corrosion.

The first application of a nylon glass composite used as a cross-member to support the rear differential debuted on the 2016 Mercedes S-Class, according to SPE. It was reported that replacing traditional metals, the injection molded glass-reinforced nylon design offered parts integration opportunities, reduced transmission noise and mass by 25%.

Plastics and Sustainability: A Valuation of Environmental Benefits, Costs and Opportunities for Continuous Improvement

Structure & Hardware

Exposed-Weave Carbon Composite Engine X-Brace

Advanced plastics, polymer composites, and carbon fiber-reinforced plastics enable remarkable improvements in safety, design, and performance. Enter a whole new era in vehicle sustainability. Plastics enable vehicle structure and hardware in many different ways.

Integrated Camera-Retention Hardware

New material formulas and technology are making vehicles lighter, increasing fuel efficiency and battery range all while enabling flexible, more aesthetically pleasing design.

Blow-Molded Front and Rear Bumper System-low-res

The 2014 Dodge SRT Viper features a structurally critical component drop-in autoclave-cured carbon fiber-reinforced composite engine X-brace which is 50% lighter than its previous aluminum counterpart but meets stiffness requirements. An exposed-weave finish compliments the same finish found on the underside of the hood.

The 2014 Ford Edge Sport featured an innovative, integrated rear camera retention/attachment device injection molded from PA 6/6, replacing 4 separate parts and reducing costs and labor, while positioning the camera to minimize rotation and movement that can lead to distorted views.

Carbon Composite Grille- Opening Reinforcement

A blow molded grille reinforcement adds stiffness to the chromed ABS grille assembly on the 2016 Nissan Titan. Cost and weight were each reportedly reduced by 25% vs. a stamped steel reinforcement solution. During production, excess material is punched out and then reprocessed to form subsequent parts.

The 2016 Ford Shelby GT350 Mustang sports a carbon fiber composite grille-opening reinforcement 2-piece injection molded box-section design. The new design reportedly reduced component mass by 24% and NVH values by 2Hz.

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