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Status : Active
Standard Type : Main
Document No : ISO 16474-3:2021
Document Year : 2021
Pages : 16
Edition : 2
Section Volume : General test methods for paints and varnishes (ISO/TC 35/SC 9.)
The coatings are exposed to different types of fluorescent UV lamps under controlled environmental conditions (temperature, humidity and/or water). Different types of fluorescent UV lamp can be used to meet all the requirements for testing different materials.
Specimen preparation and evaluation of the results are covered in other ISO documents for specific materials.
General guidance is given in ISO 16474‑1.
NOTE Fluorescent UV lamp exposures for plastics are described in ISO 4892‑3.