Browse Publications Technical Papers 2019-36-0123

Increased resistance to dirt and staining on artificial leather 2019-36-0123

The design trend for interior parts of cars in light colors in shades of beige and grey is a global reality and has increased the demand in new models replacing traditional black color. One of the most important features for the appearance is to keep the color and stay clean the surface of the car interior parts. This development aims to improve the resistance to dirt and staining on artificial leather applied in seat cover with light colors. Comparative dirt and staining trials were conducted with soil, coffee and indigo jeans through abrasion testing by Crocking, followed by clean fabric removal. The performance evaluation was done by through microscopy assays, spectrophotometry to analyze color variation after dirt test in the original samples and dirt test in the same samples exposed to XENON and heat for aging. Finally, this development brings solutions that improves consumer satisfaction. The improved life cycle performance of the car seat surfaces kept clean is the core of this study. This improvement to protect surfaces and prevent it from staining on the artificial leather does not influence the mechanical properties of the product throughout service life and results in a better soft touch of materials.


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