Saltar navegación principal
Normas BSI – AENOR
19/30397049 DC

19/30397049 DC

BS EN ISO 16474-3. Paints and varnishes. Methods of exposure to laboratory light sources. Part 3. Fluorescent UV lamps

Fecha:
2019-10-04 /Definitive
Comité:
STI/10
Equivalencias internacionales:

ISO/DIS 16474-3

Resumen:

This document specifies methods for exposing coatings to fluorescent UV lamps, heat and water in apparatus designed to reproduce the weathering effects that occur when materials are exposed in actual end-use environments to daylight, or to daylight through window glass.

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 may 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.

Keywords:
Protective coatings, Water-resistance tests, External, Paints, Coatings, Wood, Environmental testing, Varnishes, Artificial weathering tests, Ultraviolet radiation, Test equipment, Test specimens
22
Idioma Formato

Formato digital

Nota: Precios sin IVA ni gastos de envío

Añadir a la cesta