Figure 8 illustrates an overall increase in paper stretch (εFmAx) values for all coating types. The highest effect corresponds to the CCh derivative, which leads to a 15% increase of the elongation in single-component coatings (Figure 8a). On average, the CCh based coatings show higher elongation values than the QCh and ACh based counterparts. Though, the MFC as single component improves the elongation at a level comparable with the ChDs, there is no a cumulative effect in the case of the two- component coatings (Figure 8b).