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Overview EN ISO 22969:2020 (identical to ISO 22969:2019) specifies a standardized method for determining the solar reflectance of coating systems (paints and varnishes). The method uses a spectrophot…
Overview ISO 22969:2019 - Paints and varnishes: Determination of solar reflectance - specifies a standardized laboratory method to measure solar reflectance of coating systems. The method uses a spec…