Donna ChenAug 30, 20211 minPhotochromic Pigment – Sensitivity Test IIPhotochromic Pigment – Sensitivity Test The colour of photochromic pigment appeared immediately after its exposure to UV-Light. The...
Donna ChenAug 30, 20211 minPhotochromic Pigment – Sensitivity Test IThe intensity of the photochromic colour (new blue) increased with the decreasing distance between UV light source and photochormic...
Donna ChenFeb 3, 20211 minFluorescent colour matching in transparent and translucent polymeric materialsThe biggest challenge for the fluorescent colour matching in transparent or translucent plastic materials is that the appearance of the...