ISO 21475:2019
ISO 21475:2019 Plastics - Methods of exposure to determine the wavelength dependent degradation using spectrally dispersed radiation
standard by International Organization for Standardization, 06/01/2019
Full Description
ISO 21475:2019 specifies methods of determining the spectral response of all kind of plastics materials to ultraviolet and visible radiation by an irradiation test with spectrally dispersed irradiation.
NOTE Typical specimens that are evaluated include: films, liquids, plaques, pellets, powders, sheets and discs.
