Polyurethanes (PU) are widely used in the automotive industry due to their many beneficial properties.
Here are some examples of applications of polyurethanes in the automotive industry:
Gaskets and seals: Polyurethanes are used for the production of gaskets and seals, such as door seals, windshields, rear windows and tank caps. Due to their chemical resistance, flexibility and ability to form hermetic seals, polyurethanes ensure the sealing of air, water and gases inside the vehicle.
Flexible foams for seats and upholstery: Flexible polyurethane foams are widely used in the production of automotive seats and upholstery. These foams offer comfort, support and durability. They can be moulded into different shapes and densities to suit the ergonomic requirements of seats and to absorb shocks during driving.
Interior and exterior cladding: Polyurethanes are used to clad interior and exterior parts of vehicles. For example, interior panel linings, steering wheels, handles, centre consoles, but also bumpers and spoilers. Polyurethane coatings provide an aesthetically pleasing appearance, wear resistance and a comfortable tactile feel.
Interior components: Polyurethanes are used in various interior components such as dashboards, door panels, interior handles, controls, air vents and interior fabrics. They offer a combination of aesthetics, wear resistance, ease of processing and the ability to integrate additional functions such as lighting systems or touch panels.
Structural parts and trim components: Glass-fibre or carbon-fibre reinforced polyurethanes are used in the production of structural parts and trim components, such as suspension parts, control arms, engine mounts and intrusion panels. These materials offer a combination of strength, stiffness and weight reduction compared to traditional materials such as metal.
Protective coatings: Polyurethanes can be used as protective coatings to protect car surfaces from scratches, abrasion and corrosion. These coatings provide a durable and resistant barrier, helping to maintain the aesthetic appearance and durability of car parts.
These are just a few examples of the many applications of polyurethanes in the automotive industry. Thanks to their versatile properties, polyurethanes contribute to improving the aesthetics, performance, safety and comfort of vehicles.