DSF/EN ISO 16474-2/FPRA1
Paints and varnishes – Methods of exposure to laboratory light sources – Part 2: Xenon-arc lamps – Amendment 1: Classification of daylight filters (ISO/16474-2:2013/FDAM 1:2022)
| Organization: | DS |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Paints and varnishes): | 87.040 |
scope:
This part of ISO 16474 specifies methods for exposing specimens to xenon-arc light in the presence of moisture to reproduce the weathering effects that occur when materials are exposed in actual end-use environments to daylight or to daylight filtered through window glass. The specimens are exposed to filtered xenon-arc light under controlled conditions (temperature, humidity and/or wetting). Various types of xenon-arc lamp and various filter combinations may be used to meet all the requirements for testing different materials. Specimen preparation and evaluation of the results are covered in other International Standards for specific materials. General guidance is given in ISO 16474-1. NOTE - Xenon-arc exposures for plastics are described in ISO 4892-2.
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