Overview of the experimental
setup, consisting of fabric treatment
(Part 1), outdoor exposure of the textile fabrics (Part 2), and application
of abrasion and washing (Part 3). All three experiments were subjected
to comprehensive characterization including scanning electron microscopy
(SEM), combustion ion chromatography (CIC), high performance liquid
chromatography-tandem mass spectrometry or high-resolution mass spectrometry
(HPLC-MS/MS or HPLC-HRMS), and the total oxidizable precursor (TOP)
assay. Additional changes of material properties were examined by
measuring the water repellency (method: spray test) and the color
change (method: gray scale).