The surface colour stability is depicted in Fig. 1. The initial (day 0) values for all the CIE L⁄a⁄b⁄, hue and chroma values differed between the treatments.
The surface colour stability is depicted in Fig. 1. The initial (day0) values for all the CIE L⁄a⁄b⁄, hue and chroma values differed betweenthe treatments.