Paints and varnishes - Determination of solar reflectance

Paints and varnishes - Determination of solar reflectance

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Standard Number NEN-EN-ISO 22969:2021
Organization Netherlands Standardization Institute Netherlands
Level National
Category Specification
Status
  • JAN 2021 Published
ABSTRACT

NEN-EN-ISO 22969 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.