The use of artificial leather in automotive interiors is increasing dramatically. The reason is in its outstanding properties: easy to clean, durable, strong and able to adopt a range of colors. However, its insulative properties result in the accumulation of static electricity generated by friction between clothing and seats. In addition to causing discomfort, this can increase dust accumulation, which begins from the moment the car is built, through its transportation, installation and finally use. Usually, a routine of regular cleaning with an anti-static spray is followed. However, OEM manufacturers are always on the lookout for ways to improve interior comfort without additional expense or processes. Besides this, the need for anti-static and highly conductive properties in artificial leather becomes more significant considering the growing car industry trend of developing driver and passenger monitoring systems that rely on sensors.
To prevent static accumulation, anti-static materials should be added to artificial leather. Autostop Interiors, a leader in the production of seat covers and accessory parts in Europe, has developed artificial leather seat covers modified with OCSiAl’s TUBALL™ graphene nanotubes, also known as single wall carbon nanotubes. The graphene nanotubes are introduced into the polyurethane coating, which facilitates an anti-dust effect on the artificial leather car seats while preserving mechanical properties.