This standard specifies a general test method for the comparison of the lightfastness of similar colored pigments (agreed reference pigments and test samples). Two exposure methods are specified. In method A, the paint sample is exposed to natural light under glass; in method B, the paint sample is directly exposed to artificial light.
GB/T 1710-2008 Referenced Document
GB 250-1995 Gray scale for assessing change in colour
GB/T 3186-2006 Paints, varnishes and raw materials for paints and varnishes. Sampling
ISO 4892-2:2006 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps
GB/T 1710-2008 history
2008GB/T 1710-2008 Comparision of resistance to light of coloured pigments of similar types
1979GB/T 1710-1979 Light resistance determination of dyestuff