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“ISO 3233:2019 Paints and varnishes – Determination of percentage volume of non-volatile matter – Part 1: Method using a coated test panel to determine non-volatile matter and to determine dry-film density by the Archimedes’ principle” has been added to your cart. View cart
ISO 16474:2021
ISO 16474:2021 Paints and varnishes – Methods of exposure to laboratory light sources – Part 3: Fluorescent UV lamps
CDN $173.00
Description
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 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‚Äë1.
NOTE Fluorescent UV lamp exposures for plastics are described in ISO 4892‚Äë3.
Edition
2
Published Date
2021-01-08
Status
PUBLISHED
Pages
16
Language
English
Format
Secure PDF
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Abstract
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 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‚Äë1.
NOTE Fluorescent UV lamp exposures for plastics are described in ISO 4892‚Äë3.
Previous Editions
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