1 Scope
This document specifies a method to determine the solar reflectance of coating systems using a spectrophotometer with a wide spectral range (300 nm to 2 500 nm) and global solar radiation .
This document is applicable to coating systems.
BS EN ISO 22969:2020 history
2021BS EN ISO 22969:2020 Paints and varnishes. Determination of solar reflectance